| Set | Tsumego | Solved | Misplays | Rating | XP gained | Date |
| Xuanxuan Qijing | 324 - - | 1 | 0 | 1955 | 1955 | 2025-01-20 19:38:30 |
| Life & Death - Intermediate | 285 - - | 0 | 1 | 1945 | 1945 | 2025-01-20 19:37:57 |
| Life & Death - Intermediate | 139 - - | 0 | 1 | 1953 | 1953 | 2025-01-20 19:37:25 |
| Life & Death - Advanced | 623 - - | 1 | 0 | 1964 | 1964 | 2025-01-20 19:36:44 |
| Gokyo Shumyo II | 42 - - | 1 | 0 | 1964 | 1964 | 2025-01-20 19:36:44 |
| Tsumego Dictionary Volume III | 811 - - | 0 | 1 | 1953 | 1953 | 2025-01-20 19:36:24 |
| Life & Death - Intermediate | 335 - - | 0 | 1 | 1953 | 1953 | 2025-01-20 19:36:24 |
| Life & Death - Intermediate | 47 - - | 1 | 0 | 1964 | 1964 | 2025-01-20 19:35:55 |
| Life & Death - Intermediate | 421 - - | 1 | 0 | 1954 | 1954 | 2025-01-20 19:35:36 |
| Gokyo Shumyo III | 62 - - | 0 | 1 | 1944 | 1944 | 2025-01-20 19:33:04 |
| 1000 Weiqi problems - 1st half | 459 - - | 0 | 1 | 1953 | 1953 | 2025-01-20 19:32:03 |
| Life & Death - Advanced | 741 - - | 0 | 1 | 1960 | 1960 | 2025-01-20 19:31:11 |
| In-seong's Lectures | 32 - - | 0 | 1 | 1971 | 1971 | 2025-01-20 19:30:15 |
| Gokyo Shumyo IV | 41 - - | 0 | 1 | 1979 | 1979 | 2025-01-20 19:29:38 |
| French Go Review - Intermediate | 22 - - | 1 | 0 | 1987 | 1987 | 2025-01-20 19:05:55 |
| Secret by Kim Jiseok | 28 - - | 0 | 1 | 1966 | 1966 | 2025-01-20 19:04:16 |
| Korean Problem Academy 2 | 137 - - | 1 | 0 | 1974 | 1974 | 2025-01-20 19:03:16 |
| Xuanxuan Qijing | 198 - - | 0 | 1 | 1964 | 1964 | 2025-01-20 19:02:15 |
| Yi Kuo | 49 - - | 0 | 1 | 1972 | 1972 | 2025-01-20 18:59:42 |
| Life & Death - Elementary | 540 - - | 1 | 0 | 1980 | 1980 | 2025-01-20 18:59:16 |
| Xuanxuan Qijing | 108 - - | 0 | 1 | 1970 | 1970 | 2025-01-20 18:56:58 |
| Xuanxuan Qijing | 194 - - | 0 | 1 | 1972 | 1972 | 2025-01-16 18:49:07 |
| Secret Tsumego from Hong Dojo | 15 - - | 0 | 1 | 1973 | 1973 | 2025-01-16 18:48:59 |
| Gokyo Shumyo II | 36 - - | 0 | 1 | 1974 | 1974 | 2025-01-16 18:47:20 |
| Gokyo Shumyo III | 54 - - | 0 | 1 | 1974 | 1974 | 2025-01-16 18:47:07 |
| Life & Death - Intermediate | 842 - - | 0 | 1 | 1975 | 1975 | 2025-01-16 18:46:42 |
| Tsumego Dictionary Volume III | 1007 - - | 1 | 0 | 1978 | 1978 | 2025-01-16 18:32:15 |
| Sacrificial Tsumego | 36 - - | 0 | 1 | 1974 | 1974 | 2025-01-16 18:31:46 |
| 1000 Weiqi problems - 1st half | 341 - - | 0 | 1 | 1979 | 1979 | 2025-01-16 18:31:03 |
| Life & Death - Intermediate | 549 - - | 1 | 0 | 1982 | 1982 | 2025-01-16 18:27:57 |
| Gokyo Shumyo III | 19 - - | 1 | 0 | 1977 | 1977 | 2025-01-16 18:27:15 |
| Sacrificial Tsumego | 88 - - | 0 | 1 | 1973 | 1973 | 2025-01-16 18:26:40 |
| Sacrificial Tsumego | 88 - - | 0 | 1 | 1978 | 1978 | 2025-01-16 18:26:37 |
| Xuanxuan Qijing | 348 - - | 0 | 1 | 1983 | 1983 | 2025-01-16 17:22:36 |
| Xuanxuan Qijing | 299 - - | 1 | 0 | 1993 | 1993 | 2025-01-16 17:21:40 |
| 1000 Weiqi problems - 2nd half | 59 - - | 1 | 0 | 1993 | 1993 | 2025-01-16 17:21:40 |
| Life & Death - Advanced | 70 - - | 0 | 1 | 1989 | 1989 | 2025-01-16 17:21:09 |
| Life & Death - Intermediate | 506 - - | 0 | 1 | 1992 | 1992 | 2025-01-16 17:17:57 |
| Tsumego Dictionary Volume III | 1016 - - | 1 | 0 | 1996 | 1996 | 2025-01-16 17:17:32 |
| Life & Death - Advanced | 508 - - | 1 | 0 | 1991 | 1991 | 2025-01-16 17:16:49 |
| Xuanxuan Qijing | 248 - - | 0 | 1 | 1987 | 1987 | 2025-01-16 17:13:02 |
| 1000 Weiqi problems - 2nd half | 190 - - | 0 | 1 | 1987 | 1987 | 2025-01-16 17:13:02 |
| Tsumego Dictionary Volume II | 492 - - | 1 | 0 | 1992 | 1992 | 2025-01-16 17:12:47 |
| Yi Kuo | 24 - - | 0 | 1 | 1987 | 1987 | 2025-01-16 17:12:38 |
| Tsumego Master | 255 - - | 0 | 1 | 1991 | 1991 | 2025-01-16 17:12:11 |
| Yi Kuo | 53 - - | 0 | 1 | 1996 | 1996 | 2025-01-16 17:11:55 |
| Life & Death - Elementary | 80 - - | 1 | 0 | 2000 | 2000 | 2025-01-16 17:10:09 |
| Tsumego Dictionary Volume III | 851 - - | 1 | 0 | 2000 | 2000 | 2025-01-16 17:10:09 |
| Yi Kuo | 101 - - | 1 | 0 | 1993 | 1993 | 2025-01-16 17:08:55 |
| Life & Death - Intermediate | 565 - - | 1 | 0 | 1987 | 1987 | 2025-01-16 17:08:07 |
| French Go Review - Intermediate | 17 - - | 0 | 1 | 1981 | 1981 | 2025-01-16 17:07:52 |
| Yi Kuo | 124 - - | 0 | 1 | 1986 | 1986 | 2025-01-16 17:07:20 |
| Life & Death - Advanced | 699 - - | 0 | 1 | 1993 | 1993 | 2025-01-16 17:06:48 |
| Yi Kuo | 50 - - | 0 | 1 | 2000 | 2000 | 2025-01-16 17:06:40 |
| Yi Kuo | 225 - - | 0 | 1 | 2005 | 2005 | 2025-01-16 17:05:50 |
| French Go Review - Intermediate | 33 - - | 0 | 1 | 2010 | 2010 | 2025-01-16 15:54:00 |
| Beautiful Tsumego | 116 - - | 0 | 1 | 2017 | 2017 | 2025-01-16 15:53:12 |
| Gokyo Shumyo III | 40 - - | 0 | 1 | 2024 | 2024 | 2025-01-16 15:52:27 |
| Tsumego Dictionary Volume II | 634 - - | 1 | 0 | 2029 | 2029 | 2025-01-16 15:51:07 |
| Life & Death - Advanced | 255 - - | 0 | 1 | 2023 | 2023 | 2025-01-16 13:54:00 |
| Life & Death - Intermediate | 339 - - | 1 | 0 | 2028 | 2028 | 2025-01-16 13:53:02 |
| Xuanxuan Qijing | 181 - - | 0 | 1 | 2022 | 2022 | 2025-01-16 13:52:47 |
| Life & Death - Intermediate | 602 - - | 1 | 0 | 2029 | 2029 | 2025-01-15 20:13:58 |
| Tsumego Dictionary Volume I | 143 - - | 0 | 1 | 2025 | 2025 | 2025-01-15 20:13:33 |
| Yi Kuo | 185 - - | 0 | 1 | 2030 | 2030 | 2025-01-15 20:13:16 |
| Tesujis in Real Board Positions | 34 - - | 0 | 1 | 2034 | 2034 | 2025-01-15 17:07:34 |
| 1000 Weiqi problems - 1st half | 512 - - | 1 | 0 | 2037 | 2037 | 2025-01-15 17:04:04 |
| 1000 Weiqi problems - 2nd half | 197 - - | 0 | 1 | 2033 | 2033 | 2025-01-15 17:03:00 |
| Single-Digit-Kyu Problems | 43 - - | 1 | 0 | 2038 | 2038 | 2025-01-15 17:02:37 |
| Sacrificial Tsumego | 80 - - | 1 | 0 | 2033 | 2033 | 2025-01-15 17:02:09 |
| Yi Kuo | 244 - - | 1 | 0 | 2029 | 2029 | 2025-01-15 17:01:56 |
| Tsumego Dictionary Volume II | 657 - - | 1 | 0 | 2024 | 2024 | 2025-01-15 17:00:58 |
| In-seong's Lectures | 31 - - | 1 | 0 | 2020 | 2020 | 2025-01-15 15:53:27 |
| Life & Death - Intermediate | 758 - - | 0 | 1 | 2016 | 2016 | 2025-01-15 15:52:58 |
| Yi Kuo | 198 - - | 1 | 0 | 2019 | 2019 | 2025-01-15 15:36:20 |
| Life & Death - Advanced | 507 - - | 1 | 0 | 2015 | 2015 | 2025-01-15 15:35:33 |
| 1000 Weiqi problems - 1st half | 482 - - | 1 | 0 | 2015 | 2015 | 2025-01-15 15:35:33 |
| 1000 Weiqi problems - 1st half | 349 - - | 0 | 1 | 2011 | 2011 | 2025-01-15 15:35:03 |
| Life & Death - Advanced | 473 - - | 0 | 1 | 2011 | 2011 | 2025-01-15 15:35:03 |
| Yi Kuo | 9 - - | 1 | 0 | 2016 | 2016 | 2025-01-15 15:34:30 |
| Life & Death - Advanced | 712 - - | 0 | 1 | 2011 | 2011 | 2025-01-15 15:31:59 |
| Life & Death - Advanced | 562 - - | 0 | 1 | 2015 | 2015 | 2025-01-15 15:31:05 |
| Life & Death - Intermediate | 781 - - | 1 | 0 | 2020 | 2020 | 2025-01-15 15:30:53 |
| Life & Death - Intermediate | 511 - - | 0 | 1 | 2016 | 2016 | 2025-01-15 15:28:45 |
| Life & Death - Advanced | 521 - - | 0 | 1 | 2021 | 2021 | 2025-01-15 15:28:26 |
| Life & Death - Advanced | 350 - - | 0 | 1 | 2024 | 2024 | 2025-01-15 15:27:54 |
| 1000 Weiqi problems - 1st half | 131 - - | 1 | 0 | 2028 | 2028 | 2025-01-15 15:27:18 |
| French Go Review - Intermediate | 28 - - | 1 | 0 | 2028 | 2028 | 2025-01-15 15:27:18 |
| Problems from Professional Games | 7 - - | 0 | 1 | 2023 | 2023 | 2025-01-15 15:25:26 |
| Xuanxuan Qijing | 5 - - | 0 | 1 | 2028 | 2028 | 2025-01-15 15:24:36 |
| Xuanxuan Qijing | 357 - - | 0 | 1 | 2028 | 2028 | 2025-01-15 15:24:36 |
| Xuanxuan Qijing | 358 - - | 0 | 1 | 2028 | 2028 | 2025-01-15 15:24:36 |
| Gokyo Shumyo I | 75 - - | 0 | 1 | 2028 | 2028 | 2025-01-15 15:24:36 |
| 1000 Weiqi problems - 2nd half | 62 - - | 0 | 1 | 2028 | 2028 | 2025-01-15 15:24:36 |
| Tsumego Master | 243 - - | 1 | 0 | 2033 | 2033 | 2025-01-15 15:23:37 |
| Life & Death - Advanced | 115 - - | 1 | 0 | 2033 | 2033 | 2025-01-15 15:23:37 |
| Life & Death - Intermediate | 36 - - | 1 | 0 | 2029 | 2029 | 2025-01-15 15:20:47 |
| Problems from Professional Games | 40 - - | 0 | 1 | 2024 | 2024 | 2025-01-15 15:20:34 |
| Tsumego Dictionary Volume I | 384 - - | 1 | 0 | 2029 | 2029 | 2025-01-15 15:11:14 |
| Tsumego Master | 281 - - | 0 | 1 | 2025 | 2025 | 2025-01-15 15:10:43 |
| Life & Death - Advanced | 329 - - | 0 | 1 | 2025 | 2025 | 2025-01-15 15:10:43 |
| Life & Death - Advanced | 142 - - | 1 | 0 | 2029 | 2029 | 2025-01-15 15:09:53 |
| Life & Death - Advanced | 302 - - | 0 | 1 | 2024 | 2024 | 2025-01-15 15:09:39 |
| Tsumego Grandmaster | 59 - - | 0 | 1 | 2024 | 2024 | 2025-01-15 15:09:39 |
| 1000 Weiqi problems - 1st half | 414 - - | 1 | 0 | 2029 | 2029 | 2025-01-15 14:59:40 |
| Tsumego Dictionary Volume I | 61 - - | 1 | 0 | 2024 | 2024 | 2025-01-15 14:58:58 |
| Life & Death - Advanced | 107 - - | 0 | 1 | 2020 | 2020 | 2025-01-15 14:58:33 |
| Tsumego Grandmaster | 25 - - | 0 | 1 | 2020 | 2020 | 2025-01-15 14:58:33 |
| Gokyo Shumyo I | 16 - - | 1 | 0 | 2019 | 2019 | 2025-01-15 14:50:57 |
| Tsumego Master | 179 - - | 1 | 0 | 2019 | 2019 | 2025-01-15 14:50:57 |
| Life & Death - Advanced | 274 - - | 1 | 0 | 2019 | 2019 | 2025-01-15 14:50:57 |
| Xuanxuan Qijing | 100 - - | 0 | 1 | 2014 | 2014 | 2025-01-15 14:50:34 |
| Tsumego Dictionary Volume III | 831 - - | 1 | 0 | 2013 | 2013 | 2025-01-15 14:47:38 |
| Secret Tsumego from Hong Dojo | 16 - - | 0 | 1 | 2009 | 2009 | 2025-01-15 14:47:25 |
| Direction of the Play | 43 - - | 0 | 1 | 2014 | 2014 | 2025-01-15 14:47:04 |
| Tsumego Master | 245 - - | 1 | 0 | 2019 | 2019 | 2025-01-14 20:05:43 |
| Tsumego Dictionary Volume III | 1197 - - | 0 | 1 | 2015 | 2015 | 2025-01-14 20:04:18 |
| Life & Death - Intermediate | 747 - - | 1 | 0 | 2020 | 2020 | 2025-01-14 20:03:53 |
| Beautiful Tsumego | 67 - - | 0 | 1 | 2015 | 2015 | 2025-01-14 20:03:17 |
| Life & Death - Intermediate | 516 - - | 1 | 0 | 2019 | 2019 | 2025-01-14 20:02:01 |
| Xuanxuan Qijing | 68 - - | 0 | 1 | 2014 | 2014 | 2025-01-14 20:01:22 |
| Secret Tsumego from Hong Dojo | 76 - - | 0 | 1 | 2019 | 2019 | 2025-01-14 19:56:47 |
| Xuanxuan Qijing | 74 - - | 1 | 0 | 2023 | 2023 | 2025-01-14 19:53:10 |
| Life & Death - Advanced | 415 - - | 0 | 1 | 2018 | 2018 | 2025-01-14 19:52:56 |
| Gokyo Shumyo III | 16 - - | 0 | 1 | 2022 | 2022 | 2025-01-14 19:51:20 |
| Life & Death - Intermediate | 12 - - | 1 | 0 | 2027 | 2027 | 2025-01-14 19:50:29 |
| Yi Kuo | 6 - - | 1 | 0 | 2023 | 2023 | 2025-01-14 19:50:10 |
| Life & Death - Advanced | 102 - - | 1 | 0 | 2018 | 2018 | 2025-01-14 18:38:04 |
| Tsumego Dictionary Volume III | 1045 - - | 1 | 0 | 2014 | 2014 | 2025-01-14 18:37:31 |
| 1000 Weiqi problems - 1st half | 266 - - | 1 | 0 | 2009 | 2009 | 2025-01-14 17:01:16 |
| Tsumego of Fortitude | 61 - - | 0 | 1 | 2005 | 2005 | 2025-01-14 17:00:39 |
| Life & Death - Intermediate | 426 - - | 0 | 1 | 2008 | 2008 | 2025-01-14 16:59:11 |
| Single-Digit-Kyu Problems | 78 - - | 1 | 0 | 2013 | 2013 | 2025-01-14 16:58:28 |
| 1000 Weiqi problems - 1st half | 234 - - | 0 | 1 | 2008 | 2008 | 2025-01-14 16:57:48 |
| Life & Death - Advanced | 279 - - | 1 | 0 | 2012 | 2012 | 2025-01-14 16:56:40 |
| Life & Death - Advanced | 517 - - | 0 | 1 | 2007 | 2007 | 2025-01-14 16:56:25 |
| Life & Death - Intermediate | 271 - - | 0 | 1 | 2011 | 2011 | 2025-01-14 16:56:13 |
| Xuanxuan Qijing | 26 - - | 0 | 1 | 2016 | 2016 | 2025-01-14 16:55:42 |
| Life & Death - Advanced | 739 - - | 0 | 1 | 2020 | 2020 | 2025-01-14 16:54:37 |
| Life & Death - Elementary | 586 - - | 1 | 0 | 2025 | 2025 | 2025-01-14 16:53:02 |
| Tsumego Dictionary Volume III | 948 - - | 1 | 0 | 2025 | 2025 | 2025-01-14 16:53:02 |
| Life & Death - Intermediate | 174 - - | 1 | 0 | 2020 | 2020 | 2025-01-14 16:50:56 |
| Tsumego Dictionary Volume I | 153 - - | 1 | 0 | 2015 | 2015 | 2025-01-14 16:50:32 |
| Tsumego Master | 363 - - | 1 | 0 | 2011 | 2011 | 2025-01-14 16:50:13 |
| Life & Death - Advanced | 734 - - | 1 | 0 | 2011 | 2011 | 2025-01-14 16:50:13 |
| Korean Problem Academy 4 | 159 - - | 1 | 0 | 2011 | 2011 | 2025-01-14 16:50:13 |
| 1000 Weiqi problems - 1st half | 444 - - | 1 | 0 | 2006 | 2006 | 2025-01-14 16:40:38 |
| Xuanxuan Qijing | 15 - - | 1 | 0 | 2006 | 2006 | 2025-01-14 16:40:38 |
| Life & Death - Intermediate | 522 - - | 1 | 0 | 2006 | 2006 | 2025-01-14 16:40:38 |
| 1000 Weiqi problems - 2nd half | 78 - - | 1 | 0 | 2001 | 2001 | 2025-01-14 15:40:34 |
| Kano Yoshinori Volume 4 | 73 - - | 0 | 1 | 1997 | 1997 | 2025-01-14 15:40:18 |
| Life & Death - Advanced | 80 - - | 1 | 0 | 2002 | 2002 | 2025-01-14 15:40:05 |
| Gokyo Shumyo III | 15 - - | 0 | 1 | 1997 | 1997 | 2025-01-14 15:39:20 |
| Tsumego Dictionary Volume III | 904 - - | 0 | 1 | 2000 | 2000 | 2025-01-14 15:37:49 |
| Yi Kuo | 202 - - | 0 | 1 | 2004 | 2004 | 2025-01-14 15:37:15 |
| Yi Kuo | 156 - - | 0 | 1 | 2007 | 2007 | 2025-01-14 14:37:47 |
| Gokyo Shumyo IV | 76 - - | 0 | 1 | 2012 | 2012 | 2025-01-14 14:36:56 |
| Life & Death - Intermediate | 525 - - | 0 | 1 | 2016 | 2016 | 2025-01-14 14:35:07 |
| Gokyo Shumyo IV | 95 - - | 0 | 1 | 2019 | 2019 | 2025-01-14 14:34:02 |
| Tsumego Dictionary Volume III | 1140 - - | 1 | 0 | 2023 | 2023 | 2025-01-14 14:33:24 |
| Life & Death - Elementary | 710 - - | 1 | 0 | 2019 | 2019 | 2025-01-14 14:31:41 |
| Life & Death - Elementary | 639 - - | 1 | 0 | 2014 | 2014 | 2025-01-14 14:31:25 |
| Tsumego Master | 13 - - | 0 | 1 | 2010 | 2010 | 2025-01-14 14:30:03 |
| Life & Death - Advanced | 30 - - | 0 | 1 | 2015 | 2015 | 2025-01-14 14:28:23 |
| Tsumego Grandmaster | 27 - - | 0 | 1 | 2015 | 2015 | 2025-01-14 14:28:23 |
| In-seong's Lectures | 15 - - | 0 | 1 | 2022 | 2022 | 2025-01-14 14:27:14 |
| Life & Death - Advanced | 238 - - | 0 | 1 | 2029 | 2029 | 2025-01-14 14:26:56 |
| Life & Death - Advanced | 91 - - | 0 | 1 | 2034 | 2034 | 2025-01-14 14:26:22 |
| Tsumego Master | 40 - - | 0 | 1 | 2034 | 2034 | 2025-01-14 14:26:22 |
| Beautiful Tsumego | 53 - - | 1 | 0 | 2041 | 2041 | 2025-01-14 14:25:36 |
| Single-Digit-Kyu Problems | 90 - - | 1 | 0 | 2034 | 2034 | 2025-01-14 14:23:30 |
| Yi Kuo | 70 - - | 0 | 1 | 2028 | 2028 | 2025-01-14 14:23:02 |
| Tsumego Master | 282 - - | 1 | 0 | 2033 | 2033 | 2025-01-14 14:22:26 |
| Life & Death - Advanced | 331 - - | 1 | 0 | 2033 | 2033 | 2025-01-14 14:22:26 |
| 1000 Weiqi problems - 1st half | 98 - - | 1 | 0 | 2033 | 2033 | 2025-01-14 14:22:26 |
| Sacrificial Tsumego | 88 - - | 0 | 1 | 2026 | 2026 | 2025-01-14 14:21:36 |
| Tsumego Dictionary Volume II | 518 - - | 1 | 0 | 2033 | 2033 | 2025-01-14 14:20:47 |
| Tsumego Master | 167 - - | 1 | 0 | 2027 | 2027 | 2025-01-14 14:20:29 |
| Yi Kuo | 64 - - | 1 | 0 | 2021 | 2021 | 2025-01-14 14:20:14 |
| Tsumego of Fortitude | 28 - - | 0 | 1 | 2014 | 2014 | 2025-01-14 14:17:49 |
| Tsumego Dictionary Volume II | 687 - - | 1 | 0 | 2021 | 2021 | 2025-01-14 14:17:17 |
| 1000 Weiqi problems - 1st half | 74 - - | 1 | 0 | 2015 | 2015 | 2025-01-14 14:17:04 |
| Tsumego Master | 347 - - | 1 | 0 | 2009 | 2009 | 2025-01-14 14:16:46 |
| Life & Death - Advanced | 177 - - | 1 | 0 | 2009 | 2009 | 2025-01-14 14:16:46 |
| Single-Digit-Kyu Problems | 2 - - | 1 | 0 | 2002 | 2002 | 2025-01-14 14:16:19 |
| Life & Death - Intermediate | 536 - - | 1 | 0 | 1996 | 1996 | 2025-01-14 14:15:51 |
| Kano Yoshinori Volume 4 | 8 - - | 0 | 1 | 1989 | 1989 | 2025-01-13 19:31:14 |
| Problems from Professional Games | 8 - - | 1 | 0 | 1994 | 1994 | 2025-01-13 19:31:02 |
| Xuanxuan Qijing | 181 - - | 0 | 1 | 1990 | 1990 | 2025-01-13 19:30:07 |
| Easy Kill | 157 - - | 0 | 1 | 1993 | 1993 | 2025-01-13 19:28:43 |
| Tsumego of Fortitude | 5 - - | 0 | 1 | 1998 | 1998 | 2025-01-13 19:28:02 |
| 1000 Weiqi problems - 1st half | 364 - - | 0 | 1 | 2001 | 2001 | 2025-01-13 19:24:45 |
| Tsumego Master | 114 - - | 1 | 0 | 2006 | 2006 | 2025-01-13 19:23:53 |
| Life & Death - Advanced | 137 - - | 1 | 0 | 2006 | 2006 | 2025-01-13 19:23:53 |
| 1000 Weiqi problems - 2nd half | 192 - - | 0 | 1 | 2002 | 2002 | 2025-01-13 19:23:09 |
| Kano Yoshinori Volume 3 | 90 - - | 0 | 1 | 2005 | 2005 | 2025-01-13 19:22:24 |
| Tesujis in Real Board Positions | 62 - - | 1 | 0 | 2010 | 2010 | 2025-01-13 19:22:02 |
| Sacrificial Tsumego | 71 - - | 0 | 1 | 2004 | 2004 | 2025-01-13 19:21:27 |
| 1000 Weiqi problems - 1st half | 205 - - | 0 | 1 | 2011 | 2011 | 2025-01-13 19:20:48 |
| Tsumego of Fortitude | 56 - - | 0 | 1 | 2018 | 2018 | 2025-01-13 19:20:27 |
| Tsumego Dictionary Volume III | 859 - - | 1 | 0 | 2023 | 2023 | 2025-01-13 18:50:07 |
| Life & Death - Intermediate | 687 - - | 0 | 1 | 2017 | 2017 | 2025-01-13 18:48:44 |
| Life & Death - Intermediate | 84 - - | 1 | 0 | 2024 | 2024 | 2025-01-13 18:48:15 |
| In-seong's Lectures | 19 - - | 1 | 0 | 2018 | 2018 | 2025-01-13 18:47:40 |
| Yi Kuo | 180 - - | 0 | 1 | 2011 | 2011 | 2025-01-13 18:47:23 |
| Tsumego Dictionary Volume III | 1112 - - | 1 | 0 | 2018 | 2018 | 2025-01-13 18:46:35 |
| Sacrificial Tsumego | 46 - - | 0 | 1 | 2012 | 2012 | 2025-01-13 17:00:24 |
| Life & Death - Elementary | 861 - - | 1 | 0 | 2017 | 2017 | 2025-01-13 16:58:33 |
| Tsumego Master | 181 - - | 0 | 1 | 2011 | 2011 | 2025-01-13 16:55:30 |
| Life & Death - Intermediate | 289 - - | 1 | 0 | 2016 | 2016 | 2025-01-13 16:53:22 |
| Tsumego Master | 51 - - | 0 | 1 | 2019 | 2019 | 2025-01-13 16:47:41 |
| Beautiful Tsumego | 176 - - | 0 | 1 | 2024 | 2024 | 2025-01-12 18:51:19 |
| 1000 Weiqi problems - 1st half | 187 - - | 0 | 1 | 2031 | 2031 | 2025-01-12 18:50:36 |
| Life & Death - Elementary | 324 - - | 0 | 1 | 2038 | 2038 | 2025-01-12 18:48:56 |
| Life & Death - Intermediate | 400 - - | 1 | 0 | 2045 | 2045 | 2025-01-12 18:48:05 |
| Xuanxuan Qijing | 124 - - | 1 | 0 | 2039 | 2039 | 2025-01-12 18:45:48 |
| Xuanxuan Qijing | 36 - - | 1 | 0 | 2032 | 2032 | 2025-01-12 18:41:12 |
| Tsumego Master | 18 - - | 0 | 1 | 2025 | 2025 | 2025-01-12 18:40:20 |
| Tsumego Master | 362 - - | 0 | 1 | 2032 | 2032 | 2025-01-12 18:39:53 |
| Life & Death - Intermediate | 310 - - | 1 | 0 | 2039 | 2039 | 2025-01-12 18:39:28 |
| Kanzufu - Tesuji | 256 - - | 0 | 1 | 2031 | 2031 | 2025-01-12 18:37:23 |
| French Go Review - Intermediate | 52 - - | 0 | 1 | 2038 | 2038 | 2025-01-12 18:36:07 |
| Tsumego Master | 119 - - | 0 | 1 | 2044 | 2044 | 2025-01-12 18:35:21 |
| 1000 Weiqi problems - 1st half | 414 - - | 1 | 0 | 2051 | 2051 | 2025-01-12 18:34:10 |
| Life & Death - Intermediate | 283 - - | 1 | 0 | 2043 | 2043 | 2025-01-12 18:33:10 |
| Kanzufu | 90 - - | 0 | 1 | 2035 | 2035 | 2025-01-12 18:32:52 |
| Gokyo Shumyo I | 65 - - | 1 | 0 | 2041 | 2041 | 2025-01-12 18:31:28 |
| Tsumego Master | 64 - - | 0 | 1 | 2040 | 2040 | 2025-01-12 18:30:38 |
| Life & Death - Advanced | 74 - - | 0 | 1 | 2040 | 2040 | 2025-01-12 18:30:38 |
| Xuanxuan Qijing | 132 - - | 0 | 1 | 2051 | 2051 | 2025-01-12 18:30:14 |
| Life & Death - Intermediate | 842 - - | 0 | 1 | 2059 | 2059 | 2025-01-12 18:29:46 |
| Life & Death - Intermediate | 312 - - | 1 | 0 | 2067 | 2067 | 2025-01-12 18:26:17 |
| 1000 Weiqi problems - 2nd half | 136 - - | 0 | 1 | 2056 | 2056 | 2025-01-12 18:24:01 |
| Life & Death - Intermediate | 270 - - | 1 | 0 | 2064 | 2064 | 2025-01-12 18:18:33 |
| Xuanxuan Qijing | 263 - - | 0 | 1 | 2054 | 2054 | 2025-01-12 18:18:05 |
| Korean Problem Academy 4 | 8 - - | 1 | 0 | 2065 | 2065 | 2025-01-12 18:17:49 |
| Life & Death - Advanced | 474 - - | 0 | 1 | 2055 | 2055 | 2025-01-12 18:17:21 |
| 1000 Weiqi problems - 1st half | 508 - - | 0 | 1 | 2063 | 2063 | 2025-01-12 18:16:57 |
| Life & Death - Elementary | 203 - - | 1 | 0 | 2071 | 2071 | 2025-01-12 18:16:07 |
| Secret Tsumego from Hong Dojo | 104 - - | 0 | 1 | 2061 | 2061 | 2025-01-12 18:15:51 |
| Tsumego of Fortitude | 106 - - | 0 | 1 | 2069 | 2069 | 2025-01-12 18:15:29 |
| Life & Death - Advanced | 111 - - | 0 | 1 | 2078 | 2078 | 2025-01-12 18:15:02 |
| Gokyo Shumyo IV | 198 - - | 0 | 1 | 2085 | 2085 | 2025-01-12 18:14:13 |
| Secret Tsumego from Hong Dojo | 55 - - | 0 | 1 | 2093 | 2093 | 2025-01-12 18:13:47 |
| Life & Death - Advanced | 433 - - | 0 | 1 | 2101 | 2101 | 2025-01-12 18:10:57 |
| Tsumego Grandmaster | 73 - - | 0 | 1 | 2101 | 2101 | 2025-01-12 18:10:57 |
| 1000 Weiqi problems - 1st half | 328 - - | 1 | 0 | 2109 | 2109 | 2025-01-12 18:10:24 |
| Xuanxuan Qijing | 168 - - | 1 | 0 | 2099 | 2099 | 2025-01-12 18:07:58 |
| Life & Death - Advanced | 556 - - | 1 | 0 | 2121 | 42 | 2025-01-11 18:50:52 |
| Life & Death - Advanced | 556 - - | 0 | 1 | 2121 | 0 | 2025-01-11 18:50:40 |
| Tsumego Dictionary Volume III | 1075 - - | 1 | 0 | 2023 | 97 | 2025-01-11 14:05:17 |
| Tsumego Dictionary Volume III | 1053 - - | 1 | 0 | 2013 | 41 | 2025-01-11 14:04:30 |
| Tsumego Dictionary Volume III | 1059 - - | 0 | 1 | 2012 | 0 | 2025-01-11 14:04:25 |
| Tsumego Dictionary Volume III | 1045 - - | 0 | 3 | 2015 | 0 | 2025-01-11 14:00:00 |
| Tsumego Dictionary Volume III | 1045 - - | 0 | 2 | 2017 | 0 | 2025-01-11 13:59:17 |
| Easy Life | 176 - - | 1 | 0 | 2028 | 58 | 2025-01-11 13:57:37 |
| Easy Kill | 143 - - | 1 | 0 | 2020 | 48 | 2025-01-11 13:57:24 |
| Easy Kill | 127 - - | 1 | 0 | 2015 | 60 | 2025-01-11 13:57:13 |
| Tsumego Dictionary Volume I | 400 - - | 1 | 0 | 2006 | 72 | 2025-01-11 13:57:05 |
| Tsumego Master | 67 - - | 1 | 0 | 1999 | 164 | 2025-01-11 13:56:49 |
| Ko Gems | 41 - - | 1 | 0 | 1999 | 164 | 2025-01-11 13:56:49 |
| In-seong's Lectures | 20 - - | 0 | 8 | 1988 | 0 | 2025-01-11 13:56:09 |
| In-seong's Lectures | 18 - - | 1 | 0 | 1985 | 95 | 2025-01-11 13:53:18 |
| In-seong's Lectures | 14 - - | 1 | 0 | 1975 | 95 | 2025-01-11 13:53:02 |
| In-seong's Lectures | 9 - - | 0 | 3 | 1964 | 0 | 2025-01-11 13:49:34 |
| Kano Yoshinori Volume 3 | 118 - - | 1 | 0 | 1961 | 75 | 2025-01-11 09:21:54 |
| Secret Tsumego from Hong Dojo | 65 - - | 0 | 2 | 1952 | 0 | 2025-01-11 09:21:10 |
| Tsumego Dictionary Volume III | 1098 - - | 0 | 1 | 1940 | 0 | 2025-01-03 09:42:40 |
| 13x13 Endgame Problems (difficult) | 2 - - | 0 | 1 | 1944 | 0 | 2025-01-03 09:42:12 |
| 13x13 Endgame Problems (difficult) | 1 - - | 0 | 5 | 1945 | 0 | 2025-01-03 09:29:08 |
| Kano Yoshinori Volume 4 | 117 - - | 1 | 0 | 1945 | 75 | 2025-01-03 09:26:11 |
| Kano Yoshinori Volume 4 | 116 - - | 0 | 1 | 1946 | 0 | 2025-01-03 09:25:18 |
| Kano Yoshinori Volume 4 | 115 - - | 0 | 1 | 1951 | 0 | 2025-01-03 09:25:05 |
| Kano Yoshinori Volume 4 | 64 - - | 1 | 0 | 1957 | 44 | 2025-01-03 09:24:36 |
| Kano Yoshinori Volume 4 | 63 - - | 1 | 0 | 1956 | 60 | 2025-01-03 09:24:24 |
| Kano Yoshinori Volume 4 | 62 - - | 1 | 0 | 1954 | 53 | 2025-01-03 09:24:12 |
| Kano Yoshinori Volume 4 | 61 - - | 0 | 1 | 1954 | 0 | 2025-01-03 09:24:01 |
| Kano Yoshinori Volume 4 | 60 - - | 0 | 3 | 1954 | 0 | 2025-01-03 09:22:19 |
| Kano Yoshinori Volume 4 | 59 - - | 1 | 0 | 1955 | 71 | 2025-01-03 09:21:54 |
| Kano Yoshinori Volume 4 | 58 - - | 0 | 6 | 1951 | 0 | 2025-01-03 09:17:52 |
| 13x13 Endgame Problems (easy) | 49 - - | 1 | 0 | 1951 | 35 | 2025-01-03 09:16:51 |
| 13x13 Endgame Problems (easy) | 48 - - | 1 | 0 | 1948 | 32 | 2025-01-03 09:16:30 |
| 13x13 Endgame Problems (easy) | 47 - - | 1 | 0 | 1946 | 82 | 2025-01-03 09:16:12 |
| 13x13 Endgame Problems (easy) | 43 - - | 1 | 0 | 1941 | 72 | 2025-01-03 09:15:44 |
| 13x13 Endgame Problems (easy) | 2 - - | 1 | 0 | 1937 | 18 | 2025-01-03 09:14:47 |
| 13x13 Endgame Problems (easy) | 1 - - | 1 | 0 | 1937 | 20 | 2025-01-03 09:14:40 |
| Kano Yoshinori Volume 3 | 141 - - | 1 | 0 | 1936 | 37 | 2025-01-03 09:14:21 |
| Kano Yoshinori Volume 3 | 134 - - | 1 | 0 | 1936 | 39 | 2025-01-03 09:14:13 |
| Kano Yoshinori Volume 3 | 127 - - | 1 | 0 | 1935 | 71 | 2025-01-03 09:14:04 |
| Kano Yoshinori Volume 3 | 126 - - | 0 | 5 | 1932 | 0 | 2025-01-03 09:13:56 |
| Kano Yoshinori Volume 3 | 125 - - | 1 | 0 | 1934 | 73 | 2025-01-03 09:13:37 |
| Kano Yoshinori Volume 3 | 124 - - | 0 | 5 | 1930 | 0 | 2025-01-03 09:12:31 |
| Kano Yoshinori Volume 3 | 123 - - | 1 | 0 | 1931 | 38 | 2025-01-03 09:07:55 |
| Kano Yoshinori Volume 3 | 122 - - | 1 | 0 | 1927 | 53 | 2025-01-03 09:05:50 |
| Kano Yoshinori Volume 3 | 121 - - | 1 | 0 | 1926 | 60 | 2025-01-03 09:04:08 |
| Kano Yoshinori Volume 3 | 109 - - | 1 | 0 | 1923 | 50 | 2025-01-03 09:01:42 |
| Kano Yoshinori Volume 3 | 98 - - | 1 | 0 | 1923 | 68 | 2025-01-03 09:00:44 |
| Kano Yoshinori Volume 3 | 74 - - | 1 | 0 | 1919 | 62 | 2025-01-03 09:00:32 |
| Kano Yoshinori Volume 3 | 73 - - | 0 | 1 | 1917 | 0 | 2025-01-03 09:00:22 |
| Kano Yoshinori Volume 3 | 72 - - | 0 | 1 | 1922 | 0 | 2025-01-03 09:00:09 |
| Kano Yoshinori Volume 3 | 71 - - | 1 | 0 | 1927 | 81 | 2025-01-03 08:59:55 |
| Kano Yoshinori Volume 3 | 70 - - | 0 | 1 | 1922 | 0 | 2025-01-03 08:59:41 |
| Kano Yoshinori Volume 3 | 69 - - | 1 | 0 | 1923 | 55 | 2025-01-03 08:59:11 |
| Kano Yoshinori Volume 3 | 68 - - | 1 | 0 | 1922 | 49 | 2025-01-03 08:59:03 |
| Kano Yoshinori Volume 3 | 67 - - | 1 | 0 | 1921 | 79 | 2025-01-03 08:58:51 |
| Kano Yoshinori Volume 3 | 66 - - | 1 | 0 | 1916 | 70 | 2025-01-03 08:58:28 |
| Kano Yoshinori Volume 3 | 65 - - | 1 | 0 | 1913 | 36 | 2025-01-03 08:58:20 |
| Kano Yoshinori Volume 3 | 45 - - | 1 | 0 | 1912 | 61 | 2025-01-03 08:57:59 |
| Kano Yoshinori Volume 2 | 219 - - | 1 | 0 | 1910 | 62 | 2025-01-03 08:57:47 |
| Kano Yoshinori Volume 2 | 218 - - | 0 | 2 | 1907 | 0 | 2025-01-03 08:57:36 |
| Kano Yoshinori Volume 2 | 217 - - | 0 | 1 | 1908 | 0 | 2025-01-03 08:56:49 |
| Kano Yoshinori Volume 2 | 216 - - | 1 | 0 | 1915 | 61 | 2025-01-03 08:56:36 |
| Gokyo Shumyo IV | 53 - - | 1 | 0 | 1912 | 1912 | 2025-01-03 08:25:14 |
| Life & Death - Intermediate | 428 - - | 0 | 1 | 1908 | 1908 | 2025-01-03 08:24:54 |
| In-seong's Lectures | 6 - - | 0 | 1 | 1911 | 1911 | 2025-01-03 08:24:39 |
| Life & Death - Intermediate | 754 - - | 1 | 0 | 1915 | 1915 | 2025-01-03 08:21:32 |
| Tsumego Dictionary Volume III | 803 - - | 1 | 0 | 1911 | 1911 | 2025-01-03 08:21:13 |
| 1000 Weiqi problems - 2nd half | 24 - - | 0 | 1 | 1906 | 1906 | 2025-01-03 08:19:43 |
| Kano Yoshinori Volume 2 | 95 - - | 1 | 0 | 1910 | 1910 | 2025-01-03 08:19:12 |
| Yi Kuo | 33 - - | 0 | 1 | 1905 | 1905 | 2025-01-03 08:16:55 |
| Life & Death - Intermediate | 549 - - | 1 | 0 | 1909 | 1909 | 2025-01-03 08:12:30 |
| Life & Death - Intermediate | 317 - - | 0 | 1 | 1904 | 1904 | 2025-01-03 07:55:40 |
| Xuanxuan Qijing | 224 - - | 0 | 1 | 1904 | 1904 | 2025-01-03 07:55:40 |
| 1000 Weiqi problems - 1st half | 240 - - | 1 | 0 | 1907 | 1907 | 2025-01-03 07:54:08 |
| Life & Death - Advanced | 439 - - | 0 | 1 | 1903 | 1903 | 2025-01-03 07:53:39 |
| Life & Death - Elementary | 599 - - | 1 | 0 | 1907 | 1907 | 2025-01-03 07:52:13 |
| 1000 Weiqi problems - 1st half | 109 - - | 0 | 1 | 1902 | 1902 | 2025-01-03 07:51:37 |
| Beautiful Tsumego | 23 - - | 1 | 0 | 1906 | 1906 | 2025-01-03 07:48:08 |
| Kano Yoshinori Volume 4 | 78 - - | 0 | 1 | 1901 | 1901 | 2025-01-03 07:47:57 |
| Life & Death - Elementary | 333 - - | 0 | 1 | 1906 | 1906 | 2025-01-03 07:45:34 |
| Korean Problem Academy 1 | 62 - - | 1 | 0 | 1911 | 1911 | 2025-01-03 07:43:54 |
| Life & Death - Elementary | 740 - - | 1 | 0 | 1907 | 1907 | 2025-01-03 07:43:47 |
| Life & Death - Elementary | 741 - - | 0 | 1 | 1903 | 1903 | 2025-01-03 07:43:29 |
| Life & Death - Elementary | 741 - - | 0 | 1 | 1908 | 1908 | 2025-01-03 07:43:28 |
| Tsumego Dictionary Volume I | 125 - - | 1 | 0 | 1913 | 1913 | 2025-01-03 07:42:07 |
| Life & Death - Elementary | 45 - - | 1 | 0 | 1908 | 1908 | 2025-01-03 07:41:34 |
| Yi Kuo | 207 - - | 0 | 1 | 1899 | 1899 | 2025-01-03 07:40:12 |
| Beautiful Tsumego | 126 - - | 0 | 1 | 1904 | 1904 | 2025-01-03 07:34:32 |
| 1000 Weiqi problems - 2nd half | 151 - - | 0 | 1 | 1909 | 1909 | 2025-01-03 07:34:20 |
| Life & Death - Elementary | 466 - - | 1 | 0 | 1914 | 1914 | 2025-01-03 07:34:01 |
| Tsumego Dictionary Volume III | 1065 - - | 1 | 0 | 1914 | 1914 | 2025-01-03 07:34:01 |
| Tsumego Master | 133 - - | 0 | 1 | 1910 | 1910 | 2025-01-03 07:32:53 |
| Gokyo Shumyo IV | 11 - - | 0 | 1 | 1913 | 1913 | 2025-01-03 07:31:53 |
| Tsumego Master | 131 - - | 0 | 1 | 1913 | 1913 | 2025-01-03 07:31:53 |
| Life & Death - Advanced | 201 - - | 0 | 1 | 1913 | 1913 | 2025-01-03 07:31:53 |
| Life & Death - Advanced | 605 - - | 0 | 1 | 1918 | 1918 | 2025-01-03 07:31:41 |
| 1000 Weiqi problems - 1st half | 64 - - | 1 | 0 | 1922 | 1922 | 2025-01-03 07:31:23 |
| French Go Review - Intermediate | 8 - - | 0 | 1 | 1917 | 1917 | 2025-01-03 07:30:08 |
| 1000 Weiqi problems - 1st half | 158 - - | 0 | 1 | 1917 | 1917 | 2025-01-03 07:30:08 |
| Life & Death - Intermediate | 253 - - | 0 | 1 | 1917 | 1917 | 2025-01-03 07:30:08 |
| In-seong's Lectures | 43 - - | 0 | 1 | 1921 | 1921 | 2025-01-02 18:31:09 |
| Tsumego Dictionary Volume I | 66 - - | 1 | 0 | 1925 | 1925 | 2025-01-02 18:30:46 |
| Life & Death - Advanced | 561 - - | 0 | 1 | 1920 | 1920 | 2025-01-02 18:30:12 |
| Sacrificial Tsumego | 125 - - | 0 | 1 | 1924 | 1924 | 2025-01-02 18:29:09 |
| Gokyo Shumyo IV | 113 - - | 0 | 1 | 1928 | 1928 | 2025-01-02 18:28:35 |
| Gokyo Shumyo IV | 201 - - | 1 | 0 | 1933 | 1933 | 2025-01-02 18:28:14 |
| Single-Digit-Kyu Problems | 25 - - | 1 | 0 | 1928 | 1928 | 2025-01-02 18:28:00 |
| 1000 Weiqi problems - 1st half | 189 - - | 1 | 0 | 1924 | 1924 | 2025-01-02 18:20:36 |
| Beautiful Tsumego | 178 - - | 0 | 1 | 1919 | 1919 | 2025-01-02 18:03:43 |
| Sacrificial Tsumego | 124 - - | 0 | 1 | 1923 | 1923 | 2025-01-02 18:03:27 |
| Beautiful Tsumego | 123 - - | 0 | 1 | 1928 | 1928 | 2025-01-02 18:03:17 |
| 1000 Weiqi problems - 2nd half | 197 - - | 0 | 1 | 1933 | 1933 | 2025-01-02 17:55:44 |
| Kanzufu - Tesuji | 174 - - | 0 | 1 | 1943 | 1943 | 2025-01-02 17:54:31 |
| Life & Death - Intermediate | 554 - - | 0 | 1 | 1947 | 1947 | 2025-01-02 17:51:27 |
| Tsumego Dictionary Volume I | 327 - - | 1 | 0 | 1950 | 1950 | 2025-01-02 17:51:10 |
| 1000 Weiqi problems - 1st half | 58 - - | 1 | 0 | 1950 | 1950 | 2025-01-02 17:51:10 |
| Life & Death - Intermediate | 749 - - | 1 | 0 | 1946 | 1946 | 2025-01-02 17:50:10 |
| 1000 Weiqi problems - 1st half | 353 - - | 1 | 0 | 1941 | 1941 | 2025-01-02 17:48:52 |
| 1000 Weiqi problems - 1st half | 353 - - | 1 | 0 | 1936 | 1936 | 2025-01-02 17:48:51 |
| Yi Kuo | 29 - - | 0 | 1 | 1931 | 1931 | 2025-01-02 17:48:17 |
| Life & Death - Advanced | 495 - - | 1 | 0 | 1935 | 1935 | 2025-01-02 17:47:13 |
| Tesujis in Real Board Positions | 104 - - | 0 | 1 | 1930 | 1930 | 2025-01-02 17:47:00 |
| 1000 Weiqi problems - 2nd half | 185 - - | 0 | 1 | 1935 | 1935 | 2025-01-02 17:45:55 |
| Xuanxuan Qijing | 133 - - | 0 | 1 | 1934 | 1934 | 2025-01-02 12:09:14 |
| Life & Death - Intermediate | 595 - - | 1 | 0 | 1938 | 1938 | 2025-01-02 12:08:52 |
| Tsumego Dictionary Volume II | 774 - - | 1 | 0 | 1933 | 1933 | 2025-01-02 12:06:53 |
| Gokyo Shumyo IV | 69 - - | 1 | 0 | 1928 | 1928 | 2025-01-02 12:05:24 |
| Life & Death - Elementary | 645 - - | 1 | 0 | 1924 | 1924 | 2025-01-02 12:05:02 |
| In-seong's Lectures | 10 - - | 1 | 0 | 1920 | 1920 | 2025-01-02 12:03:12 |
| Life & Death - Advanced | 666 - - | 0 | 1 | 1915 | 1915 | 2025-01-02 12:02:41 |
| Secret Tsumego from Hong Dojo | 37 - - | 0 | 1 | 1920 | 1920 | 2025-01-02 12:02:25 |
| Tsumego Master | 128 - - | 0 | 1 | 1923 | 1923 | 2025-01-02 11:52:48 |
| 1000 Weiqi problems - 2nd half | 25 - - | 0 | 1 | 1927 | 1927 | 2025-01-02 11:52:31 |
| 1000 Weiqi problems - 1st half | 43 - - | 1 | 0 | 1932 | 1932 | 2025-01-02 11:52:23 |
| Life & Death - Intermediate | 519 - - | 0 | 1 | 1928 | 1928 | 2025-01-02 11:52:09 |
| 1000 Weiqi problems - 2nd half | 67 - - | 0 | 1 | 1931 | 1931 | 2025-01-02 11:51:55 |
| Life & Death - Intermediate | 434 - - | 0 | 1 | 1936 | 1936 | 2025-01-02 11:50:37 |
| Tsumego Master | 252 - - | 1 | 0 | 1937 | 1937 | 2025-01-02 11:48:43 |
| Life & Death - Advanced | 140 - - | 1 | 0 | 1937 | 1937 | 2025-01-02 11:48:43 |
| Tsumego Master | 227 - - | 0 | 1 | 1933 | 1933 | 2025-01-02 11:48:29 |
| Life & Death - Intermediate | 11 - - | 1 | 0 | 1936 | 1936 | 2025-01-02 11:46:38 |
| Korean Problem Academy 4 | 134 - - | 1 | 0 | 1932 | 1932 | 2025-01-02 11:45:01 |
| Life & Death - Intermediate | 309 - - | 0 | 1 | 1928 | 1928 | 2025-01-02 11:44:45 |
| Tsumego of Fortitude | 52 - - | 0 | 1 | 1933 | 1933 | 2025-01-02 11:44:36 |
| Life & Death - Intermediate | 698 - - | 1 | 0 | 1938 | 1938 | 2025-01-02 11:44:02 |
| Life & Death - Advanced | 430 - - | 0 | 1 | 1932 | 1932 | 2025-01-02 11:43:50 |
| Tsumego Master | 112 - - | 0 | 1 | 1932 | 1932 | 2025-01-02 11:43:50 |
| Gokyo Shumyo II | 35 - - | 0 | 1 | 1932 | 1932 | 2025-01-02 11:43:50 |
| 1000 Weiqi problems - 2nd half | 101 - - | 1 | 0 | 1936 | 1936 | 2025-01-02 11:42:27 |
| Life & Death - Advanced | 272 - - | 0 | 1 | 1930 | 1930 | 2025-01-02 11:40:28 |
| Tsumego Master | 28 - - | 0 | 1 | 1930 | 1930 | 2025-01-02 11:40:28 |
| Gokyo Shumyo II | 23 - - | 0 | 1 | 1930 | 1930 | 2025-01-02 11:40:28 |
| Life & Death - Advanced | 534 - - | 0 | 1 | 1937 | 1937 | 2025-01-02 11:40:11 |
| Xuanxuan Qijing | 330 - - | 1 | 0 | 1944 | 1944 | 2025-01-02 11:39:14 |
| Gokyo Shumyo I | 18 - - | 0 | 1 | 1938 | 1938 | 2025-01-02 11:38:58 |
| Tsumego Dictionary Volume III | 859 - - | 1 | 0 | 1939 | 1939 | 2025-01-02 11:38:02 |
| Life & Death - Advanced | 99 - - | 0 | 1 | 1933 | 1933 | 2025-01-02 11:37:34 |
| Tsumego Grandmaster | 41 - - | 0 | 1 | 1933 | 1933 | 2025-01-02 11:37:34 |
| Life & Death - Intermediate | 236 - - | 1 | 0 | 1938 | 1938 | 2025-01-02 11:34:49 |
| Tsumego Dictionary Volume II | 590 - - | 0 | 1 | 1931 | 1931 | 2025-01-02 11:34:10 |
| Yi Kuo | 220 - - | 0 | 1 | 1938 | 1938 | 2025-01-02 11:33:03 |
| Life & Death - Advanced | 704 - - | 1 | 0 | 1944 | 1944 | 2025-01-02 11:30:05 |
| Beautiful Tsumego | 105 - - | 1 | 0 | 1937 | 1937 | 2025-01-02 11:29:25 |
| Life & Death - Elementary | 657 - - | 1 | 0 | 1930 | 1930 | 2025-01-02 11:27:57 |
| Tsumego Dictionary Volume I | 101 - - | 1 | 0 | 1923 | 1923 | 2025-01-02 11:26:13 |
| Life & Death - Elementary | 387 - - | 0 | 1 | 1916 | 1916 | 2025-01-02 11:25:57 |
| Kanzufu - Tesuji | 217 - - | 0 | 1 | 1923 | 1923 | 2025-01-02 11:25:45 |
| Ko Gems | 30 - - | 0 | 1 | 1923 | 1923 | 2025-01-02 11:25:45 |
| Single-Digit-Kyu Problems | 97 - - | 1 | 0 | 1928 | 1928 | 2025-01-02 11:25:23 |
| Tsumego Dictionary Volume III | 855 - - | 0 | 1 | 1922 | 1922 | 2025-01-02 11:23:54 |
| Life & Death - Intermediate | 129 - - | 0 | 1 | 1922 | 1922 | 2025-01-02 11:23:54 |
| Life & Death - Elementary | 769 - - | 1 | 0 | 1929 | 1929 | 2025-01-02 11:21:53 |
| Kanzufu - Tesuji | 206 - - | 0 | 1 | 1923 | 1923 | 2025-01-02 11:21:14 |
| Life & Death - Elementary | 218 - - | 1 | 0 | 1927 | 1927 | 2025-01-02 11:18:42 |
| 1000 Weiqi problems - 1st half | 89 - - | 1 | 0 | 1921 | 1921 | 2025-01-02 11:16:13 |
| Beautiful Tsumego | 80 - - | 0 | 1 | 1914 | 1914 | 2025-01-02 11:15:49 |
| Tsumego Dictionary Volume II | 735 - - | 1 | 0 | 1920 | 1920 | 2025-01-02 11:14:49 |
| Life & Death - Elementary | 860 - - | 0 | 1 | 1914 | 1914 | 2025-01-02 11:14:37 |
| Life & Death - Elementary | 512 - - | 1 | 0 | 1923 | 1923 | 2025-01-02 11:14:20 |
| Tsumego Dictionary Volume I | 121 - - | 1 | 0 | 1923 | 1923 | 2025-01-02 11:14:20 |
| 1000 Weiqi problems - 2nd half | 90 - - | 0 | 1 | 1915 | 1915 | 2025-01-02 11:10:49 |
| Life & Death - Elementary | 808 - - | 0 | 1 | 1921 | 1921 | 2025-01-02 11:10:33 |
| Life & Death - Intermediate | 347 - - | 1 | 0 | 1934 | 1934 | 2025-01-02 11:10:00 |
| French Go Review - Intermediate | 53 - - | 0 | 1 | 1925 | 1925 | 2025-01-02 11:09:41 |
| Life & Death - Intermediate | 617 - - | 0 | 1 | 1932 | 1932 | 2025-01-02 11:09:08 |
| Tsumego Dictionary Volume III | 951 - - | 1 | 0 | 1941 | 1941 | 2025-01-02 11:04:08 |
| Life & Death - Advanced | 756 - - | 0 | 1 | 1933 | 1933 | 2025-01-02 11:03:44 |
| Tsumego Dictionary Volume III | 1051 - - | 0 | 1 | 1942 | 1942 | 2025-01-02 11:02:37 |
| 1000 Weiqi problems - 2nd half | 132 - - | 0 | 1 | 1951 | 1951 | 2025-01-02 11:02:29 |
| Life & Death - Intermediate | 570 - - | 1 | 0 | 1960 | 1960 | 2025-01-02 11:01:19 |
| Tsumego Dictionary Volume III | 803 - - | 0 | 1 | 1953 | 1953 | 2025-01-02 10:54:02 |
| Gokyo Shumyo I | 30 - - | 1 | 0 | 1962 | 1962 | 2025-01-02 10:53:47 |
| Tsumego Dictionary Volume II | 596 - - | 1 | 0 | 1945 | 1945 | 2025-01-02 10:49:54 |
| Tsumego Dictionary Volume III | 1145 - - | 0 | 1 | 1937 | 1937 | 2025-01-02 10:49:47 |
| Life & Death - Intermediate | 793 - - | 1 | 0 | 1943 | 1943 | 2025-01-02 10:49:32 |
| Problems from Professional Games | 44 - - | 0 | 1 | 1935 | 1935 | 2025-01-02 10:49:14 |
| Korean Problem Academy 2 | 98 - - | 1 | 0 | 1941 | 1941 | 2025-01-02 10:48:39 |
| Life & Death - Intermediate | 38 - - | 1 | 0 | 1934 | 1934 | 2024-12-31 11:32:47 |
| 1000 Weiqi problems - 2nd half | 80 - - | 0 | 1 | 1929 | 1929 | 2024-12-31 11:29:29 |
| Easy Life | 159 - - | 1 | 0 | 1933 | 1933 | 2024-12-31 11:12:31 |
| Easy Life | 159 - - | 1 | 0 | 1929 | 1929 | 2024-12-31 09:16:39 |
| Xuanxuan Qijing | 315 - - | 0 | 1 | 1925 | 1925 | 2024-12-31 08:27:18 |
| Xuanxuan Qijing | 98 - - | 0 | 1 | 1928 | 1928 | 2024-12-31 08:26:49 |
| Life & Death - Intermediate | 295 - - | 0 | 1 | 1932 | 1932 | 2024-12-31 08:26:20 |
| Korean Problem Academy 2 | 16 - - | 1 | 0 | 1935 | 1935 | 2024-12-31 08:25:44 |
| Gokyo Shumyo I | 26 - - | 1 | 0 | 1931 | 1931 | 2024-12-31 08:23:52 |
| Xuanxuan Qijing | 304 - - | 1 | 0 | 1927 | 1927 | 2024-12-31 07:22:59 |
| Life & Death - Elementary | 105 - - | 0 | 1 | 1917 | 1917 | 2024-12-30 18:56:10 |
| Tesujis in Real Board Positions | 111 - - | 0 | 1 | 1922 | 1922 | 2024-12-30 18:55:58 |
| Tsumego Grandmaster | 2 - - | 0 | 1 | 1926 | 1926 | 2024-12-30 18:55:46 |
| Life & Death - Advanced | 299 - - | 0 | 1 | 1926 | 1926 | 2024-12-30 18:55:46 |
| In-seong's Lectures | 40 - - | 0 | 1 | 1929 | 1929 | 2024-12-30 18:48:50 |
| Xuanxuan Qijing | 299 - - | 1 | 0 | 1933 | 1933 | 2024-12-30 18:48:18 |
| 1000 Weiqi problems - 2nd half | 59 - - | 1 | 0 | 1933 | 1933 | 2024-12-30 18:48:18 |
| Life & Death - Advanced | 629 - - | 0 | 1 | 1929 | 1929 | 2024-12-30 18:47:44 |
| Life & Death - Advanced | 146 - - | 0 | 1 | 1932 | 1932 | 2024-12-30 18:47:01 |
| Tsumego Master | 229 - - | 1 | 0 | 1936 | 1936 | 2024-12-30 18:46:41 |
| Single-Digit-Kyu Problems | 31 - - | 1 | 0 | 1935 | 1935 | 2024-12-30 18:27:29 |
| Yi Kuo | 30 - - | 0 | 1 | 1930 | 1930 | 2024-12-30 18:27:17 |
| 1000 Weiqi problems - 2nd half | 139 - - | 0 | 1 | 1935 | 1935 | 2024-12-30 18:21:08 |
| 1000 Weiqi problems - 1st half | 123 - - | 1 | 0 | 1939 | 1939 | 2024-12-30 18:18:35 |
| French Go Review - Intermediate | 31 - - | 1 | 0 | 1934 | 1934 | 2024-12-30 18:18:16 |
| Kano Yoshinori Volume 4 | 72 - - | 0 | 1 | 1930 | 1930 | 2024-12-30 18:18:04 |
| 1000 Weiqi problems - 1st half | 411 - - | 0 | 1 | 1935 | 1935 | 2024-12-30 18:17:55 |
| Tsumego Dictionary Volume III | 1108 - - | 1 | 0 | 1940 | 1940 | 2024-12-30 18:11:05 |
| Life & Death - Advanced | 604 - - | 1 | 0 | 1935 | 1935 | 2024-12-30 18:08:45 |
| Gokyo Shumyo II | 10 - - | 1 | 0 | 1935 | 1935 | 2024-12-30 18:08:45 |
| Life & Death - Elementary | 736 - - | 1 | 0 | 1931 | 1931 | 2024-12-30 18:07:54 |
| Diabolical | 17 - - | 1 | 0 | 1926 | 1926 | 2024-12-30 18:07:43 |
| Gokyo Shumyo IV | 58 - - | 0 | 1 | 1921 | 1921 | 2024-12-30 18:05:11 |
| Life & Death - Intermediate | 146 - - | 1 | 0 | 1925 | 1925 | 2024-12-30 18:03:55 |
| Single-Digit-Kyu Problems | 14 - - | 0 | 1 | 1920 | 1920 | 2024-12-30 18:03:18 |
| 1000 Weiqi problems - 1st half | 347 - - | 1 | 0 | 1925 | 1925 | 2024-12-30 18:02:53 |
| Xuanxuan Qijing | 4 - - | 0 | 1 | 1920 | 1920 | 2024-12-30 17:43:37 |
| Sacrificial Tsumego | 104 - - | 0 | 1 | 1924 | 1924 | 2024-12-30 17:33:11 |
| Yi Kuo | 168 - - | 0 | 1 | 1928 | 1928 | 2024-12-30 17:32:01 |
| 1000 Weiqi problems - 1st half | 256 - - | 1 | 0 | 1931 | 1931 | 2024-12-30 17:30:41 |
| Tsumego Dictionary Volume III | 972 - - | 1 | 0 | 1926 | 1926 | 2024-12-30 17:27:20 |
| Tsumego Dictionary Volume II | 612 - - | 0 | 1 | 1921 | 1921 | 2024-12-30 17:22:57 |
| Korean Problem Academy 4 | 42 - - | 0 | 1 | 1926 | 1926 | 2024-12-30 17:21:16 |
| Xuanxuan Qijing | 266 - - | 0 | 1 | 1930 | 1930 | 2024-12-30 17:21:08 |
| French Go Review - Advanced | 26 - - | 0 | 1 | 1934 | 1934 | 2024-12-30 17:08:01 |
| French Go Review - Intermediate | 8 - - | 0 | 1 | 1938 | 1938 | 2024-12-30 17:03:47 |
| 1000 Weiqi problems - 1st half | 158 - - | 0 | 1 | 1938 | 1938 | 2024-12-30 17:03:47 |
| Life & Death - Intermediate | 253 - - | 0 | 1 | 1938 | 1938 | 2024-12-30 17:03:47 |
| Life & Death - Elementary | 285 - - | 1 | 0 | 1941 | 1941 | 2024-12-30 16:59:47 |
| Tsumego Dictionary Volume I | 208 - - | 1 | 0 | 1941 | 1941 | 2024-12-30 16:59:47 |
| Life & Death - Intermediate | 83 - - | 1 | 0 | 1937 | 1937 | 2024-12-30 16:59:31 |
| Tsumego Dictionary Volume III | 946 - - | 0 | 1 | 1932 | 1932 | 2024-12-30 16:57:08 |
| Diabolical | 22 - - | 0 | 1 | 1936 | 1936 | 2024-12-30 16:55:30 |