| Set | Tsumego | Solved | Misplays | Rating | XP gained | Date |
| Korean Problem Academy 3 | 70 - - | 1 | 0 | 0 | 45 | 2024-01-27 14:31:04 |
| Korean Problem Academy 3 | 69 - - | 1 | 0 | 0 | 34 | 2024-01-27 14:30:08 |
| Korean Problem Academy 3 | 68 - - | 1 | 0 | 0 | 45 | 2024-01-27 14:29:42 |
| Korean Problem Academy 3 | 67 - - | 1 | 0 | 0 | 51 | 2024-01-27 14:29:01 |
| Korean Problem Academy 3 | 65 - - | 1 | 0 | 0 | 41 | 2024-01-27 14:28:27 |
| Korean Problem Academy 3 | 63 - - | 1 | 0 | 0 | 43 | 2024-01-27 14:28:00 |
| Korean Problem Academy 3 | 67 - - | 0 | 1 | 0 | 0 | 2024-01-26 02:08:52 |
| Korean Problem Academy 3 | 66 - - | 1 | 0 | 0 | 64 | 2024-01-26 02:07:19 |
| Korean Problem Academy 3 | 66 - - | 0 | 1 | 0 | 0 | 2024-01-26 02:07:19 |
| Korean Problem Academy 3 | 65 - - | 0 | 1 | 0 | 0 | 2024-01-26 02:06:04 |
| Korean Problem Academy 3 | 64 - - | 1 | 0 | 0 | 43 | 2024-01-26 02:04:36 |
| Korean Problem Academy 3 | 63 - - | 0 | 2 | 0 | 0 | 2024-01-26 01:24:03 |
| Korean Problem Academy 3 | 62 - - | 1 | 0 | 0 | 48 | 2024-01-26 01:23:22 |
| Korean Problem Academy 3 | 62 - - | 0 | 3 | 0 | 0 | 2024-01-26 01:23:22 |
| Korean Problem Academy 3 | 61 - - | 1 | 0 | 0 | 51 | 2024-01-26 01:23:09 |
| Korean Problem Academy 3 | 61 - - | 0 | 3 | 0 | 0 | 2024-01-26 01:23:09 |
| Korean Problem Academy 3 | 60 - - | 1 | 0 | 0 | 51 | 2024-01-26 01:22:42 |
| Korean Problem Academy 3 | 60 - - | 0 | 2 | 0 | 0 | 2024-01-26 01:22:42 |
| Korean Problem Academy 3 | 59 - - | 1 | 0 | 0 | 56 | 2024-01-26 01:22:04 |
| Korean Problem Academy 3 | 59 - - | 0 | 2 | 0 | 0 | 2024-01-26 01:22:04 |
| Korean Problem Academy 3 | 59 - - | 1 | 0 | 0 | 56 | 2024-01-26 01:22:03 |
| Korean Problem Academy 3 | 59 - - | 0 | 2 | 0 | 0 | 2024-01-26 01:22:03 |
| Korean Problem Academy 3 | 58 - - | 1 | 0 | 0 | 27 | 2024-01-26 01:21:28 |
| Korean Problem Academy 3 | 58 - - | 0 | 1 | 0 | 0 | 2024-01-26 01:21:28 |
| Korean Problem Academy 3 | 57 - - | 1 | 0 | 0 | 47 | 2024-01-26 01:21:19 |
| Korean Problem Academy 3 | 57 - - | 0 | 1 | 0 | 0 | 2024-01-26 01:21:19 |
| Korean Problem Academy 3 | 55 - - | 0 | 1 | 0 | 0 | 2024-01-26 01:20:42 |
| Korean Problem Academy 3 | 55 - - | 1 | 0 | 0 | 43 | 2024-01-26 01:20:41 |
| Korean Problem Academy 3 | 54 - - | 1 | 0 | 0 | 45 | 2024-01-26 01:20:15 |
| Korean Problem Academy 3 | 54 - - | 0 | 1 | 0 | 0 | 2024-01-26 01:20:15 |
| Korean Problem Academy 3 | 53 - - | 1 | 0 | 0 | 31 | 2024-01-26 01:19:33 |
| Korean Problem Academy 3 | 53 - - | 0 | 1 | 0 | 0 | 2024-01-26 01:19:33 |
| Korean Problem Academy 3 | 52 - - | 1 | 0 | 0 | 27 | 2024-01-26 01:18:59 |
| Korean Problem Academy 3 | 52 - - | 0 | 2 | 0 | 0 | 2024-01-26 01:18:59 |
| Korean Problem Academy 3 | 51 - - | 1 | 0 | 0 | 39 | 2024-01-26 01:18:45 |
| Korean Problem Academy 3 | 51 - - | 0 | 2 | 0 | 0 | 2024-01-26 01:18:45 |
| Korean Problem Academy 3 | 50 - - | 1 | 0 | 0 | 46 | 2024-01-26 01:18:01 |
| Korean Problem Academy 3 | 50 - - | 0 | 1 | 0 | 0 | 2024-01-26 01:18:01 |
| Life & Death - Elementary | 520 - - | 1 | 0 | 0 | 34 | 2024-01-25 01:27:57 |
| Life & Death - Elementary | 519 - - | 1 | 0 | 0 | 51 | 2024-01-25 01:27:36 |
| Tsumego Dictionary Volume II | 556 - - | 1 | 0 | 0 | 51 | 2024-01-25 01:27:36 |
| Life & Death - Elementary | 519 - - | 0 | 2 | 0 | 0 | 2024-01-25 01:27:36 |
| Tsumego Dictionary Volume II | 556 - - | 0 | 2 | 0 | 0 | 2024-01-25 01:27:36 |
| Life & Death - Elementary | 518 - - | 1 | 0 | 0 | 36 | 2024-01-25 01:26:42 |
| Tsumego Dictionary Volume II | 512 - - | 1 | 0 | 0 | 36 | 2024-01-25 01:26:42 |
| Life & Death - Elementary | 517 - - | 1 | 0 | 0 | 30 | 2024-01-25 01:26:29 |
| Tsumego Dictionary Volume III | 1093 - - | 1 | 0 | 0 | 30 | 2024-01-25 01:26:29 |
| Life & Death - Elementary | 514 - - | 0 | 3 | 0 | 0 | 2024-01-25 01:25:23 |
| Tsumego Dictionary Volume II | 733 - - | 0 | 3 | 0 | 0 | 2024-01-25 01:25:23 |
| Life & Death - Elementary | 514 - - | 1 | 0 | 0 | 46 | 2024-01-25 01:25:22 |
| Tsumego Dictionary Volume II | 733 - - | 1 | 0 | 0 | 46 | 2024-01-25 01:25:22 |
| Life & Death - Elementary | 513 - - | 1 | 0 | 0 | 48 | 2024-01-25 01:24:32 |
| Life & Death - Elementary | 513 - - | 0 | 1 | 0 | 0 | 2024-01-25 01:24:32 |
| Life & Death - Elementary | 512 - - | 1 | 0 | 0 | 51 | 2024-01-25 01:23:21 |
| Tsumego Dictionary Volume I | 121 - - | 1 | 0 | 0 | 51 | 2024-01-25 01:23:21 |
| Life & Death - Elementary | 512 - - | 0 | 1 | 0 | 0 | 2024-01-25 01:23:21 |
| Tsumego Dictionary Volume I | 121 - - | 0 | 1 | 0 | 0 | 2024-01-25 01:23:21 |
| Life & Death - Elementary | 511 - - | 1 | 0 | 0 | 26 | 2024-01-25 01:22:43 |
| Life & Death - Elementary | 510 - - | 1 | 0 | 0 | 35 | 2024-01-25 01:22:31 |
| Life & Death - Elementary | 508 - - | 1 | 0 | 0 | 33 | 2024-01-25 01:20:56 |
| Life & Death - Elementary | 506 - - | 1 | 0 | 0 | 61 | 2024-01-25 01:20:12 |
| Tsumego Dictionary Volume II | 497 - - | 1 | 0 | 0 | 61 | 2024-01-25 01:20:12 |
| Life & Death - Elementary | 506 - - | 0 | 4 | 0 | 0 | 2024-01-25 01:20:12 |
| Tsumego Dictionary Volume II | 497 - - | 0 | 4 | 0 | 0 | 2024-01-25 01:20:12 |
| Life & Death - Elementary | 505 - - | 1 | 0 | 0 | 46 | 2024-01-25 01:19:25 |
| Life & Death - Elementary | 505 - - | 0 | 9 | 0 | 0 | 2024-01-25 01:19:25 |
| Life & Death - Elementary | 504 - - | 1 | 0 | 0 | 0 | 2024-01-25 01:17:54 |
| Tsumego Dictionary Volume II | 615 - - | 1 | 0 | 0 | 0 | 2024-01-25 01:17:54 |
| Life & Death - Elementary | 504 - - | 1 | 0 | 0 | 0 | 2024-01-25 01:17:54 |
| Tsumego Dictionary Volume II | 615 - - | 1 | 0 | 0 | 0 | 2024-01-25 01:17:54 |
| Korean Problem Academy 3 | 50 - - | 0 | 1 | 0 | 0 | 2024-01-24 02:20:11 |
| Korean Problem Academy 3 | 48 - - | 1 | 0 | 0 | 39 | 2024-01-24 02:17:23 |
| Korean Problem Academy 3 | 47 - - | 1 | 0 | 0 | 39 | 2024-01-24 02:16:39 |
| Korean Problem Academy 3 | 46 - - | 1 | 0 | 0 | 44 | 2024-01-24 02:16:02 |
| Korean Problem Academy 3 | 46 - - | 0 | 4 | 0 | 0 | 2024-01-24 02:16:02 |
| Korean Problem Academy 3 | 45 - - | 0 | 8 | 0 | 0 | 2024-01-24 02:14:39 |
| Korean Problem Academy 3 | 45 - - | 1 | 0 | 0 | 54 | 2024-01-24 02:14:38 |
| Korean Problem Academy 3 | 44 - - | 0 | 3 | 0 | 0 | 2024-01-24 02:12:05 |
| Korean Problem Academy 3 | 44 - - | 1 | 0 | 0 | 66 | 2024-01-24 02:12:04 |
| Korean Problem Academy 3 | 43 - - | 1 | 0 | 0 | 41 | 2024-01-24 02:10:22 |
| Korean Problem Academy 3 | 42 - - | 1 | 0 | 0 | 44 | 2024-01-24 02:09:52 |
| Korean Problem Academy 3 | 42 - - | 0 | 2 | 0 | 0 | 2024-01-24 02:09:52 |
| Korean Problem Academy 3 | 41 - - | 1 | 0 | 0 | 47 | 2024-01-24 02:09:15 |
| Korean Problem Academy 3 | 41 - - | 0 | 1 | 0 | 0 | 2024-01-24 02:09:15 |
| Korean Problem Academy 3 | 40 - - | 1 | 0 | 0 | 47 | 2024-01-24 02:08:02 |
| Korean Problem Academy 3 | 40 - - | 0 | 1 | 0 | 0 | 2024-01-24 02:08:02 |
| Korean Problem Academy 3 | 39 - - | 1 | 0 | 0 | 48 | 2024-01-24 02:06:22 |
| Korean Problem Academy 3 | 39 - - | 0 | 3 | 0 | 0 | 2024-01-24 02:05:27 |
| Korean Problem Academy 3 | 38 - - | 1 | 0 | 0 | 31 | 2024-01-24 02:04:14 |
| Korean Problem Academy 3 | 37 - - | 1 | 0 | 0 | 52 | 2024-01-24 02:03:38 |
| Korean Problem Academy 3 | 36 - - | 1 | 0 | 0 | 49 | 2024-01-24 02:02:47 |
| Korean Problem Academy 3 | 35 - - | 1 | 0 | 0 | 59 | 2024-01-24 02:01:52 |
| Korean Problem Academy 3 | 35 - - | 0 | 2 | 0 | 0 | 2024-01-24 02:01:52 |
| Korean Problem Academy 3 | 34 - - | 0 | 2 | 0 | 0 | 2024-01-24 01:59:26 |
| Korean Problem Academy 3 | 34 - - | 1 | 0 | 0 | 45 | 2024-01-24 01:59:25 |
| Korean Problem Academy 3 | 32 - - | 1 | 0 | 0 | 61 | 2024-01-24 01:57:33 |
| Korean Problem Academy 3 | 31 - - | 1 | 0 | 0 | 39 | 2024-01-24 01:56:20 |
| Korean Problem Academy 3 | 30 - - | 1 | 0 | 0 | 36 | 2024-01-24 01:55:17 |
| Korean Problem Academy 3 | 29 - - | 1 | 0 | 0 | 52 | 2024-01-24 01:54:33 |
| Korean Problem Academy 3 | 28 - - | 1 | 0 | 0 | 22 | 2024-01-24 01:54:06 |
| Korean Problem Academy 3 | 27 - - | 1 | 0 | 0 | 34 | 2024-01-24 01:53:27 |
| Korean Problem Academy 3 | 27 - - | 0 | 2 | 0 | 0 | 2024-01-24 01:53:27 |
| Korean Problem Academy 3 | 26 - - | 1 | 0 | 0 | 36 | 2024-01-24 01:52:57 |
| Korean Problem Academy 3 | 25 - - | 1 | 0 | 0 | 30 | 2024-01-24 01:52:42 |
| Korean Problem Academy 3 | 24 - - | 0 | 1 | 0 | 0 | 2024-01-24 01:51:26 |
| Korean Problem Academy 3 | 24 - - | 1 | 0 | 0 | 45 | 2024-01-24 01:51:25 |
| Korean Problem Academy 3 | 23 - - | 1 | 0 | 0 | 37 | 2024-01-24 01:50:55 |
| Korean Problem Academy 3 | 21 - - | 1 | 0 | 0 | 58 | 2024-01-24 01:50:03 |
| Korean Problem Academy 3 | 21 - - | 0 | 1 | 0 | 0 | 2024-01-24 01:50:03 |
| Korean Problem Academy 3 | 20 - - | 1 | 0 | 0 | 37 | 2024-01-24 01:49:24 |
| Korean Problem Academy 3 | 20 - - | 1 | 0 | 0 | 37 | 2024-01-24 01:49:22 |
| Korean Problem Academy 3 | 20 - - | 0 | 1 | 0 | 0 | 2024-01-24 01:49:22 |
| Korean Problem Academy 3 | 19 - - | 1 | 0 | 0 | 44 | 2024-01-24 01:49:04 |
| Korean Problem Academy 3 | 17 - - | 1 | 0 | 0 | 37 | 2024-01-24 01:47:24 |
| Korean Problem Academy 3 | 17 - - | 0 | 1 | 0 | 0 | 2024-01-24 01:47:24 |
| Korean Problem Academy 3 | 16 - - | 0 | 1 | 0 | 0 | 2024-01-24 01:46:05 |
| Korean Problem Academy 3 | 16 - - | 1 | 0 | 0 | 27 | 2024-01-24 01:46:04 |
| Korean Problem Academy 3 | 15 - - | 1 | 0 | 0 | 41 | 2024-01-24 01:44:46 |
| Korean Problem Academy 3 | 14 - - | 1 | 0 | 0 | 33 | 2024-01-24 01:43:26 |
| Korean Problem Academy 3 | 13 - - | 1 | 0 | 0 | 18 | 2024-01-24 01:43:11 |
| Korean Problem Academy 3 | 12 - - | 1 | 0 | 0 | 54 | 2024-01-24 01:42:55 |
| Korean Problem Academy 3 | 12 - - | 0 | 2 | 0 | 0 | 2024-01-24 01:42:55 |
| Korean Problem Academy 3 | 11 - - | 1 | 0 | 0 | 47 | 2024-01-24 01:42:06 |
| Life & Death - Elementary | 504 - - | 1 | 0 | 0 | 53 | 2024-01-23 01:34:26 |
| Tsumego Dictionary Volume II | 615 - - | 1 | 0 | 0 | 53 | 2024-01-23 01:34:26 |
| Life & Death - Elementary | 504 - - | 0 | 7 | 0 | 0 | 2024-01-23 01:34:26 |
| Tsumego Dictionary Volume II | 615 - - | 0 | 7 | 0 | 0 | 2024-01-23 01:34:26 |
| Korean Problem Academy 3 | 10 - - | 1 | 0 | 0 | 41 | 2024-01-22 01:45:01 |
| Korean Problem Academy 3 | 9 - - | 1 | 0 | 0 | 31 | 2024-01-22 01:44:39 |
| Korean Problem Academy 3 | 8 - - | 1 | 0 | 0 | 45 | 2024-01-22 01:44:19 |
| Korean Problem Academy 3 | 8 - - | 0 | 1 | 0 | 0 | 2024-01-22 01:44:19 |
| Korean Problem Academy 3 | 7 - - | 1 | 0 | 0 | 40 | 2024-01-22 01:43:36 |
| Korean Problem Academy 3 | 7 - - | 0 | 2 | 0 | 0 | 2024-01-22 01:43:36 |
| Korean Problem Academy 3 | 6 - - | 1 | 0 | 0 | 27 | 2024-01-22 01:43:05 |
| Korean Problem Academy 3 | 5 - - | 1 | 0 | 0 | 35 | 2024-01-21 01:25:34 |
| Korean Problem Academy 3 | 4 - - | 1 | 0 | 0 | 37 | 2024-01-21 01:25:13 |
| Korean Problem Academy 3 | 3 - - | 1 | 0 | 0 | 35 | 2024-01-21 01:24:56 |
| Korean Problem Academy 3 | 3 - - | 0 | 2 | 0 | 0 | 2024-01-21 01:24:56 |
| Korean Problem Academy 3 | 2 - - | 1 | 0 | 0 | 33 | 2024-01-21 01:24:26 |
| Korean Problem Academy 3 | 1 - - | 1 | 0 | 0 | 42 | 2024-01-21 01:24:01 |
| Korean Problem Academy 3 | 1 - - | 0 | 1 | 0 | 0 | 2024-01-21 01:24:01 |
| Korean Problem Academy 2 | 200 - - | 1 | 0 | 0 | 25 | 2024-01-19 01:34:57 |
| Korean Problem Academy 2 | 199 - - | 1 | 0 | 0 | 38 | 2024-01-19 01:34:46 |
| Korean Problem Academy 2 | 198 - - | 1 | 0 | 0 | 21 | 2024-01-19 01:34:09 |
| Korean Problem Academy 2 | 197 - - | 1 | 0 | 0 | 17 | 2024-01-19 01:33:42 |
| Korean Problem Academy 2 | 196 - - | 1 | 0 | 0 | 43 | 2024-01-19 01:33:35 |
| Korean Problem Academy 2 | 195 - - | 1 | 0 | 0 | 39 | 2024-01-19 01:33:16 |
| Korean Problem Academy 2 | 194 - - | 1 | 0 | 0 | 42 | 2024-01-19 01:32:42 |
| Korean Problem Academy 2 | 193 - - | 1 | 0 | 0 | 36 | 2024-01-19 01:32:21 |
| Korean Problem Academy 2 | 193 - - | 0 | 1 | 0 | 0 | 2024-01-19 01:32:21 |
| Korean Problem Academy 2 | 192 - - | 1 | 0 | 0 | 43 | 2024-01-19 01:32:01 |
| Korean Problem Academy 2 | 192 - - | 0 | 4 | 0 | 0 | 2024-01-19 01:32:01 |
| Korean Problem Academy 2 | 191 - - | 1 | 0 | 0 | 52 | 2024-01-19 01:30:58 |
| Korean Problem Academy 2 | 190 - - | 1 | 0 | 0 | 25 | 2024-01-19 01:30:30 |
| Korean Problem Academy 2 | 189 - - | 0 | 1 | 0 | 0 | 2024-01-19 01:29:55 |
| Korean Problem Academy 2 | 189 - - | 1 | 0 | 0 | 42 | 2024-01-19 01:29:54 |
| Korean Problem Academy 2 | 188 - - | 1 | 0 | 0 | 50 | 2024-01-19 01:29:32 |
| Korean Problem Academy 2 | 188 - - | 0 | 2 | 0 | 0 | 2024-01-19 01:29:32 |
| Korean Problem Academy 2 | 187 - - | 0 | 1 | 0 | 0 | 2024-01-19 01:28:58 |
| Korean Problem Academy 2 | 187 - - | 1 | 0 | 0 | 25 | 2024-01-19 01:28:57 |
| Korean Problem Academy 2 | 186 - - | 1 | 0 | 0 | 29 | 2024-01-19 01:28:30 |
| Korean Problem Academy 2 | 185 - - | 1 | 0 | 0 | 24 | 2024-01-19 01:28:11 |
| Korean Problem Academy 2 | 184 - - | 1 | 0 | 0 | 40 | 2024-01-19 01:27:19 |
| Korean Problem Academy 2 | 183 - - | 1 | 0 | 0 | 21 | 2024-01-19 01:26:24 |
| Korean Problem Academy 2 | 182 - - | 1 | 0 | 0 | 32 | 2024-01-19 01:26:01 |
| Korean Problem Academy 2 | 181 - - | 1 | 0 | 0 | 34 | 2024-01-19 01:25:13 |
| Korean Problem Academy 2 | 181 - - | 0 | 1 | 0 | 0 | 2024-01-19 01:25:13 |
| Korean Problem Academy 2 | 180 - - | 1 | 0 | 0 | 49 | 2024-01-19 01:24:52 |
| Korean Problem Academy 2 | 180 - - | 0 | 1 | 0 | 0 | 2024-01-19 01:24:52 |
| Korean Problem Academy 2 | 179 - - | 1 | 0 | 0 | 25 | 2024-01-19 01:24:15 |
| Korean Problem Academy 2 | 179 - - | 0 | 1 | 0 | 0 | 2024-01-19 01:24:15 |
| Korean Problem Academy 2 | 178 - - | 1 | 0 | 0 | 30 | 2024-01-19 01:23:57 |
| Korean Problem Academy 2 | 177 - - | 1 | 0 | 0 | 26 | 2024-01-19 01:23:45 |
| Korean Problem Academy 2 | 176 - - | 1 | 0 | 0 | 41 | 2024-01-19 01:23:34 |
| Korean Problem Academy 2 | 176 - - | 0 | 1 | 0 | 0 | 2024-01-19 01:23:34 |
| Korean Problem Academy 2 | 175 - - | 1 | 0 | 0 | 35 | 2024-01-19 01:23:10 |
| Korean Problem Academy 2 | 174 - - | 1 | 0 | 0 | 46 | 2024-01-19 01:22:57 |
| Korean Problem Academy 2 | 174 - - | 0 | 1 | 0 | 0 | 2024-01-19 01:22:57 |
| Korean Problem Academy 2 | 173 - - | 1 | 0 | 0 | 28 | 2024-01-19 01:22:41 |
| Korean Problem Academy 2 | 172 - - | 0 | 1 | 0 | 0 | 2024-01-19 01:22:29 |
| Korean Problem Academy 2 | 172 - - | 1 | 0 | 0 | 26 | 2024-01-19 01:22:28 |
| Korean Problem Academy 2 | 171 - - | 1 | 0 | 0 | 14 | 2024-01-19 01:22:15 |
| Korean Problem Academy 2 | 170 - - | 1 | 0 | 0 | 40 | 2024-01-19 01:22:04 |
| Korean Problem Academy 2 | 169 - - | 1 | 0 | 0 | 18 | 2024-01-19 01:21:45 |
| Korean Problem Academy 2 | 168 - - | 1 | 0 | 0 | 30 | 2024-01-19 01:21:29 |
| Korean Problem Academy 2 | 166 - - | 1 | 0 | 0 | 52 | 2024-01-19 01:20:56 |
| Korean Problem Academy 2 | 165 - - | 1 | 0 | 0 | 41 | 2024-01-19 01:20:12 |
| Korean Problem Academy 2 | 164 - - | 1 | 0 | 0 | 34 | 2024-01-19 01:19:53 |
| Korean Problem Academy 2 | 163 - - | 1 | 0 | 0 | 14 | 2024-01-19 01:19:29 |
| Korean Problem Academy 2 | 161 - - | 1 | 0 | 0 | 20 | 2024-01-19 01:18:49 |
| Korean Problem Academy 2 | 160 - - | 1 | 0 | 0 | 32 | 2024-01-19 01:18:36 |
| Korean Problem Academy 2 | 159 - - | 1 | 0 | 0 | 27 | 2024-01-19 01:18:08 |
| Korean Problem Academy 2 | 159 - - | 0 | 1 | 0 | 0 | 2024-01-19 01:18:08 |
| Korean Problem Academy 2 | 158 - - | 0 | 1 | 0 | 0 | 2024-01-19 01:17:48 |
| Korean Problem Academy 2 | 158 - - | 1 | 0 | 0 | 55 | 2024-01-19 01:17:47 |
| Korean Problem Academy 2 | 157 - - | 0 | 3 | 0 | 0 | 2024-01-19 01:17:21 |
| 1000 Weiqi problems - 1st half | 138 - - | 0 | 3 | 0 | 0 | 2024-01-19 01:17:21 |
| Korean Problem Academy 2 | 157 - - | 1 | 0 | 0 | 43 | 2024-01-19 01:17:20 |
| 1000 Weiqi problems - 1st half | 138 - - | 1 | 0 | 0 | 43 | 2024-01-19 01:17:20 |
| Korean Problem Academy 2 | 156 - - | 1 | 0 | 0 | 50 | 2024-01-19 01:16:42 |
| Korean Problem Academy 2 | 156 - - | 0 | 1 | 0 | 0 | 2024-01-19 01:16:42 |
| Korean Problem Academy 2 | 155 - - | 1 | 0 | 0 | 29 | 2024-01-19 01:16:09 |
| Korean Problem Academy 2 | 154 - - | 1 | 0 | 0 | 29 | 2024-01-19 01:15:49 |
| Korean Problem Academy 2 | 153 - - | 1 | 0 | 0 | 22 | 2024-01-19 01:15:21 |
| Korean Problem Academy 2 | 152 - - | 1 | 0 | 0 | 23 | 2024-01-19 01:15:05 |
| Korean Problem Academy 2 | 151 - - | 1 | 0 | 0 | 51 | 2024-01-19 01:14:50 |
| Korean Problem Academy 2 | 151 - - | 0 | 2 | 0 | 0 | 2024-01-19 01:14:50 |
| Korean Problem Academy 2 | 150 - - | 1 | 0 | 0 | 31 | 2024-01-19 01:14:03 |
| Korean Problem Academy 2 | 149 - - | 1 | 0 | 0 | 23 | 2024-01-18 01:21:13 |
| Korean Problem Academy 2 | 148 - - | 1 | 0 | 0 | 35 | 2024-01-18 01:21:04 |
| Korean Problem Academy 2 | 147 - - | 1 | 0 | 0 | 26 | 2024-01-18 01:20:53 |
| Korean Problem Academy 2 | 146 - - | 1 | 0 | 0 | 18 | 2024-01-18 01:20:45 |
| Korean Problem Academy 2 | 145 - - | 1 | 0 | 0 | 30 | 2024-01-18 01:20:31 |
| Korean Problem Academy 2 | 145 - - | 0 | 1 | 0 | 0 | 2024-01-18 01:20:31 |
| Korean Problem Academy 2 | 144 - - | 1 | 0 | 0 | 35 | 2024-01-18 01:20:09 |
| Korean Problem Academy 2 | 143 - - | 1 | 0 | 0 | 25 | 2024-01-18 01:19:56 |
| Korean Problem Academy 2 | 142 - - | 1 | 0 | 0 | 15 | 2024-01-18 01:19:45 |
| Korean Problem Academy 2 | 141 - - | 1 | 0 | 0 | 45 | 2024-01-18 01:19:36 |
| Korean Problem Academy 2 | 141 - - | 0 | 1 | 0 | 0 | 2024-01-18 01:19:36 |
| Korean Problem Academy 2 | 140 - - | 1 | 0 | 0 | 32 | 2024-01-18 01:19:17 |
| Korean Problem Academy 2 | 139 - - | 1 | 0 | 0 | 22 | 2024-01-18 01:19:03 |
| Korean Problem Academy 2 | 138 - - | 1 | 0 | 0 | 50 | 2024-01-18 01:18:51 |
| Korean Problem Academy 2 | 138 - - | 0 | 3 | 0 | 0 | 2024-01-18 01:18:51 |
| Korean Problem Academy 2 | 137 - - | 1 | 0 | 0 | 53 | 2024-01-18 01:17:33 |
| Korean Problem Academy 2 | 137 - - | 0 | 2 | 0 | 0 | 2024-01-18 01:17:33 |
| Korean Problem Academy 2 | 136 - - | 1 | 0 | 0 | 38 | 2024-01-18 01:16:50 |
| Korean Problem Academy 2 | 135 - - | 1 | 0 | 0 | 25 | 2024-01-18 01:16:34 |
| Korean Problem Academy 2 | 134 - - | 1 | 0 | 0 | 49 | 2024-01-18 01:16:26 |
| Korean Problem Academy 2 | 134 - - | 0 | 3 | 0 | 0 | 2024-01-18 01:16:26 |
| Korean Problem Academy 2 | 133 - - | 1 | 0 | 0 | 18 | 2024-01-18 01:15:43 |
| Korean Problem Academy 2 | 132 - - | 1 | 0 | 0 | 25 | 2024-01-18 01:15:35 |
| Korean Problem Academy 2 | 130 - - | 1 | 0 | 0 | 39 | 2024-01-18 01:15:11 |
| Korean Problem Academy 2 | 129 - - | 1 | 0 | 0 | 30 | 2024-01-18 01:14:57 |
| Korean Problem Academy 2 | 128 - - | 1 | 0 | 0 | 45 | 2024-01-18 01:14:43 |
| Korean Problem Academy 2 | 127 - - | 1 | 0 | 0 | 20 | 2024-01-18 01:14:13 |
| Korean Problem Academy 2 | 127 - - | 0 | 1 | 0 | 0 | 2024-01-18 01:14:13 |
| Korean Problem Academy 2 | 126 - - | 1 | 0 | 0 | 31 | 2024-01-18 01:12:45 |
| Korean Problem Academy 2 | 125 - - | 1 | 0 | 0 | 27 | 2024-01-18 01:12:28 |
| Korean Problem Academy 2 | 125 - - | 0 | 1 | 0 | 0 | 2024-01-18 01:12:28 |
| Korean Problem Academy 2 | 124 - - | 1 | 0 | 0 | 31 | 2024-01-18 01:12:11 |
| Korean Problem Academy 2 | 123 - - | 1 | 0 | 0 | 15 | 2024-01-18 01:11:44 |
| Korean Problem Academy 2 | 122 - - | 1 | 0 | 0 | 20 | 2024-01-18 01:11:32 |
| Korean Problem Academy 2 | 121 - - | 1 | 0 | 0 | 24 | 2024-01-18 01:11:21 |
| Korean Problem Academy 2 | 120 - - | 1 | 0 | 0 | 23 | 2024-01-18 01:11:04 |
| Korean Problem Academy 2 | 119 - - | 1 | 0 | 0 | 41 | 2024-01-18 01:10:50 |
| Korean Problem Academy 2 | 119 - - | 0 | 1 | 0 | 0 | 2024-01-18 01:10:50 |
| Korean Problem Academy 2 | 118 - - | 1 | 0 | 0 | 24 | 2024-01-18 01:10:33 |
| Korean Problem Academy 2 | 117 - - | 1 | 0 | 0 | 17 | 2024-01-18 01:10:20 |
| Korean Problem Academy 2 | 116 - - | 1 | 0 | 0 | 44 | 2024-01-18 01:10:06 |
| Korean Problem Academy 2 | 115 - - | 1 | 0 | 0 | 15 | 2024-01-18 01:09:52 |
| Korean Problem Academy 2 | 114 - - | 1 | 0 | 0 | 15 | 2024-01-18 01:09:42 |
| Korean Problem Academy 2 | 113 - - | 1 | 0 | 0 | 22 | 2024-01-18 01:09:31 |
| Korean Problem Academy 2 | 112 - - | 1 | 0 | 0 | 16 | 2024-01-18 01:09:19 |
| Korean Problem Academy 2 | 111 - - | 1 | 0 | 0 | 23 | 2024-01-18 01:09:09 |
| Korean Problem Academy 2 | 111 - - | 0 | 1 | 0 | 0 | 2024-01-18 01:09:09 |
| Korean Problem Academy 2 | 110 - - | 1 | 0 | 0 | 18 | 2024-01-18 01:08:53 |
| Korean Problem Academy 2 | 109 - - | 1 | 0 | 0 | 21 | 2024-01-18 01:08:41 |
| Korean Problem Academy 2 | 108 - - | 1 | 0 | 0 | 34 | 2024-01-18 01:08:29 |
| Korean Problem Academy 2 | 107 - - | 1 | 0 | 0 | 27 | 2024-01-18 01:07:54 |
| Tsumego Dictionary Volume II | 489 - - | 1 | 0 | 0 | 27 | 2024-01-18 01:07:54 |
| Korean Problem Academy 2 | 106 - - | 0 | 1 | 0 | 0 | 2024-01-18 01:07:30 |
| Korean Problem Academy 2 | 106 - - | 1 | 0 | 0 | 21 | 2024-01-18 01:07:29 |
| Korean Problem Academy 2 | 105 - - | 1 | 0 | 0 | 28 | 2024-01-18 01:07:11 |
| Tsumego Dictionary Volume II | 700 - - | 1 | 0 | 0 | 28 | 2024-01-18 01:07:11 |
| Korean Problem Academy 2 | 104 - - | 1 | 0 | 0 | 28 | 2024-01-18 01:06:48 |
| Korean Problem Academy 2 | 104 - - | 0 | 1 | 0 | 0 | 2024-01-18 01:06:48 |
| Korean Problem Academy 2 | 103 - - | 1 | 0 | 0 | 33 | 2024-01-18 01:06:29 |
| Korean Problem Academy 2 | 102 - - | 1 | 0 | 0 | 31 | 2024-01-18 01:06:01 |
| Korean Problem Academy 2 | 101 - - | 1 | 0 | 0 | 39 | 2024-01-18 01:05:42 |
| Korean Problem Academy 2 | 101 - - | 0 | 2 | 0 | 0 | 2024-01-18 01:05:42 |
| Korean Problem Academy 2 | 100 - - | 1 | 0 | 0 | 31 | 2024-01-17 01:52:09 |
| Korean Problem Academy 2 | 100 - - | 1 | 0 | 0 | 31 | 2024-01-17 01:52:08 |
| Korean Problem Academy 2 | 99 - - | 1 | 0 | 0 | 29 | 2024-01-17 01:51:52 |
| Korean Problem Academy 2 | 98 - - | 1 | 0 | 0 | 50 | 2024-01-17 01:51:33 |
| Korean Problem Academy 2 | 98 - - | 0 | 1 | 0 | 0 | 2024-01-17 01:51:33 |
| Korean Problem Academy 2 | 97 - - | 1 | 0 | 0 | 28 | 2024-01-17 01:51:12 |
| Korean Problem Academy 2 | 95 - - | 1 | 0 | 0 | 35 | 2024-01-17 01:50:44 |
| Korean Problem Academy 2 | 94 - - | 1 | 0 | 0 | 39 | 2024-01-17 01:50:26 |
| Korean Problem Academy 2 | 93 - - | 1 | 0 | 0 | 30 | 2024-01-17 01:50:12 |
| Korean Problem Academy 2 | 92 - - | 1 | 0 | 0 | 32 | 2024-01-17 01:49:59 |
| Korean Problem Academy 2 | 91 - - | 1 | 0 | 0 | 28 | 2024-01-17 01:49:46 |
| Korean Problem Academy 2 | 90 - - | 1 | 0 | 0 | 29 | 2024-01-17 01:49:31 |
| Korean Problem Academy 2 | 89 - - | 1 | 0 | 0 | 25 | 2024-01-17 01:49:19 |
| Korean Problem Academy 2 | 88 - - | 1 | 0 | 0 | 25 | 2024-01-17 01:49:08 |
| Korean Problem Academy 2 | 87 - - | 1 | 0 | 0 | 40 | 2024-01-17 01:48:49 |
| Korean Problem Academy 2 | 86 - - | 1 | 0 | 0 | 26 | 2024-01-17 01:48:36 |
| Korean Problem Academy 2 | 86 - - | 0 | 1 | 0 | 0 | 2024-01-17 01:48:36 |
| Korean Problem Academy 2 | 85 - - | 1 | 0 | 0 | 36 | 2024-01-17 01:48:16 |
| Korean Problem Academy 2 | 85 - - | 0 | 1 | 0 | 0 | 2024-01-17 01:48:16 |
| Korean Problem Academy 2 | 84 - - | 1 | 0 | 0 | 39 | 2024-01-17 01:47:54 |
| Korean Problem Academy 2 | 83 - - | 1 | 0 | 0 | 31 | 2024-01-17 01:47:36 |
| Korean Problem Academy 2 | 82 - - | 1 | 0 | 0 | 25 | 2024-01-17 01:47:23 |
| Korean Problem Academy 2 | 81 - - | 1 | 0 | 0 | 35 | 2024-01-17 01:47:09 |
| Korean Problem Academy 2 | 80 - - | 1 | 0 | 0 | 41 | 2024-01-17 01:46:54 |
| Korean Problem Academy 2 | 80 - - | 1 | 0 | 0 | 41 | 2024-01-17 01:46:54 |
| Korean Problem Academy 2 | 79 - - | 1 | 0 | 0 | 50 | 2024-01-17 01:46:36 |
| Korean Problem Academy 2 | 79 - - | 0 | 1 | 0 | 0 | 2024-01-17 01:46:36 |
| Korean Problem Academy 2 | 78 - - | 1 | 0 | 0 | 28 | 2024-01-17 01:46:11 |
| Tsumego Dictionary Volume III | 1200 - - | 1 | 0 | 0 | 28 | 2024-01-17 01:46:11 |
| Korean Problem Academy 2 | 77 - - | 1 | 0 | 0 | 56 | 2024-01-17 01:45:56 |
| Korean Problem Academy 2 | 77 - - | 0 | 2 | 0 | 0 | 2024-01-17 01:45:56 |
| Korean Problem Academy 2 | 76 - - | 1 | 0 | 0 | 33 | 2024-01-17 01:45:14 |
| Korean Problem Academy 2 | 75 - - | 1 | 0 | 0 | 32 | 2024-01-17 01:44:57 |
| Korean Problem Academy 2 | 75 - - | 0 | 1 | 0 | 0 | 2024-01-17 01:44:57 |
| Korean Problem Academy 2 | 75 - - | 1 | 0 | 0 | 0 | 2024-01-17 01:44:57 |
| Korean Problem Academy 2 | 73 - - | 1 | 0 | 0 | 25 | 2024-01-17 01:44:19 |
| Korean Problem Academy 2 | 73 - - | 0 | 1 | 0 | 0 | 2024-01-17 01:44:19 |
| Korean Problem Academy 2 | 72 - - | 1 | 0 | 0 | 12 | 2024-01-17 01:43:59 |
| Korean Problem Academy 2 | 71 - - | 1 | 0 | 0 | 34 | 2024-01-17 01:43:49 |
| Korean Problem Academy 2 | 70 - - | 1 | 0 | 0 | 31 | 2024-01-17 01:43:35 |
| Korean Problem Academy 2 | 69 - - | 1 | 0 | 0 | 35 | 2024-01-17 01:43:10 |
| Korean Problem Academy 2 | 69 - - | 0 | 1 | 0 | 0 | 2024-01-17 01:43:10 |
| Korean Problem Academy 2 | 68 - - | 1 | 0 | 0 | 51 | 2024-01-17 01:42:43 |
| Korean Problem Academy 2 | 67 - - | 1 | 0 | 0 | 31 | 2024-01-17 01:42:22 |
| Korean Problem Academy 2 | 66 - - | 1 | 0 | 0 | 53 | 2024-01-17 01:42:13 |
| Korean Problem Academy 2 | 65 - - | 1 | 0 | 0 | 61 | 2024-01-17 01:41:31 |
| Korean Problem Academy 2 | 65 - - | 0 | 4 | 0 | 0 | 2024-01-17 01:41:31 |
| Korean Problem Academy 2 | 64 - - | 1 | 0 | 0 | 30 | 2024-01-17 01:40:05 |
| Korean Problem Academy 2 | 64 - - | 0 | 3 | 0 | 0 | 2024-01-17 01:40:05 |
| Korean Problem Academy 2 | 63 - - | 1 | 0 | 0 | 36 | 2024-01-17 01:39:12 |
| Korean Problem Academy 2 | 62 - - | 1 | 0 | 0 | 38 | 2024-01-17 01:38:55 |
| Korean Problem Academy 2 | 61 - - | 1 | 0 | 0 | 41 | 2024-01-17 01:38:42 |
| Korean Problem Academy 2 | 59 - - | 1 | 0 | 0 | 42 | 2024-01-17 01:38:13 |
| Korean Problem Academy 2 | 59 - - | 0 | 1 | 0 | 0 | 2024-01-17 01:38:13 |
| Korean Problem Academy 2 | 58 - - | 1 | 0 | 0 | 34 | 2024-01-17 01:37:54 |
| Korean Problem Academy 2 | 57 - - | 1 | 0 | 0 | 53 | 2024-01-17 01:37:38 |
| Korean Problem Academy 2 | 57 - - | 0 | 2 | 0 | 0 | 2024-01-17 01:37:38 |
| Korean Problem Academy 2 | 56 - - | 1 | 0 | 0 | 37 | 2024-01-17 01:37:07 |
| Korean Problem Academy 2 | 55 - - | 1 | 0 | 0 | 38 | 2024-01-17 01:36:55 |
| Korean Problem Academy 2 | 54 - - | 1 | 0 | 0 | 50 | 2024-01-17 01:36:42 |
| Korean Problem Academy 2 | 54 - - | 0 | 1 | 0 | 0 | 2024-01-17 01:36:42 |
| Korean Problem Academy 2 | 53 - - | 1 | 0 | 0 | 51 | 2024-01-17 01:36:00 |
| Korean Problem Academy 2 | 52 - - | 1 | 0 | 0 | 62 | 2024-01-17 01:35:47 |
| Korean Problem Academy 2 | 51 - - | 1 | 0 | 0 | 45 | 2024-01-17 01:35:28 |
| Korean Problem Academy 2 | 51 - - | 0 | 1 | 0 | 0 | 2024-01-17 01:35:28 |
| Korean Problem Academy 2 | 50 - - | 1 | 0 | 0 | 36 | 2024-01-16 01:57:18 |
| Korean Problem Academy 2 | 49 - - | 0 | 1 | 0 | 0 | 2024-01-16 01:57:04 |
| Korean Problem Academy 2 | 49 - - | 1 | 0 | 0 | 52 | 2024-01-16 01:57:03 |
| Korean Problem Academy 2 | 48 - - | 1 | 0 | 0 | 28 | 2024-01-16 01:56:25 |
| Korean Problem Academy 2 | 47 - - | 1 | 0 | 0 | 50 | 2024-01-16 01:56:14 |
| Korean Problem Academy 2 | 47 - - | 1 | 0 | 0 | 50 | 2024-01-16 01:56:14 |
| Korean Problem Academy 2 | 46 - - | 1 | 0 | 0 | 47 | 2024-01-16 01:56:00 |
| Korean Problem Academy 2 | 45 - - | 0 | 2 | 0 | 0 | 2024-01-16 01:55:48 |
| Korean Problem Academy 2 | 45 - - | 1 | 0 | 0 | 31 | 2024-01-16 01:55:47 |
| Korean Problem Academy 2 | 44 - - | 0 | 1 | 0 | 0 | 2024-01-16 01:55:26 |
| Korean Problem Academy 2 | 44 - - | 1 | 0 | 0 | 23 | 2024-01-16 01:55:25 |
| Korean Problem Academy 2 | 43 - - | 1 | 0 | 0 | 29 | 2024-01-16 01:54:48 |
| Korean Problem Academy 2 | 42 - - | 0 | 1 | 0 | 0 | 2024-01-16 01:54:25 |
| Korean Problem Academy 2 | 42 - - | 1 | 0 | 0 | 43 | 2024-01-16 01:54:24 |
| Korean Problem Academy 2 | 40 - - | 1 | 0 | 0 | 44 | 2024-01-16 01:53:34 |
| Korean Problem Academy 2 | 39 - - | 1 | 0 | 0 | 22 | 2024-01-16 01:53:15 |
| Korean Problem Academy 2 | 38 - - | 1 | 0 | 0 | 43 | 2024-01-16 01:53:03 |
| Korean Problem Academy 2 | 37 - - | 1 | 0 | 0 | 51 | 2024-01-16 01:52:44 |
| Korean Problem Academy 2 | 36 - - | 1 | 0 | 0 | 37 | 2024-01-16 01:52:24 |
| Korean Problem Academy 2 | 35 - - | 1 | 0 | 0 | 19 | 2024-01-16 01:52:02 |
| Korean Problem Academy 2 | 34 - - | 1 | 0 | 0 | 47 | 2024-01-16 01:51:52 |
| Korean Problem Academy 2 | 33 - - | 1 | 0 | 0 | 19 | 2024-01-16 01:51:20 |
| Korean Problem Academy 2 | 31 - - | 1 | 0 | 0 | 32 | 2024-01-16 01:50:57 |
| Korean Problem Academy 2 | 30 - - | 1 | 0 | 0 | 44 | 2024-01-16 01:50:35 |
| Korean Problem Academy 2 | 30 - - | 0 | 1 | 0 | 0 | 2024-01-16 01:50:35 |
| Korean Problem Academy 2 | 29 - - | 1 | 0 | 0 | 22 | 2024-01-16 01:50:10 |
| Korean Problem Academy 2 | 28 - - | 1 | 0 | 0 | 40 | 2024-01-16 01:49:33 |
| Korean Problem Academy 2 | 28 - - | 1 | 0 | 0 | 40 | 2024-01-16 01:49:12 |
| Korean Problem Academy 2 | 28 - - | 0 | 1 | 0 | 0 | 2024-01-16 01:49:12 |
| Korean Problem Academy 2 | 27 - - | 1 | 0 | 0 | 28 | 2024-01-16 01:48:40 |
| Korean Problem Academy 2 | 26 - - | 1 | 0 | 0 | 15 | 2024-01-16 01:48:23 |
| Korean Problem Academy 2 | 25 - - | 1 | 0 | 0 | 39 | 2024-01-16 01:48:15 |
| Korean Problem Academy 2 | 24 - - | 1 | 0 | 0 | 42 | 2024-01-16 01:47:52 |
| Korean Problem Academy 2 | 24 - - | 0 | 1 | 0 | 0 | 2024-01-16 01:47:52 |
| Korean Problem Academy 2 | 23 - - | 1 | 0 | 0 | 26 | 2024-01-16 01:47:19 |
| Korean Problem Academy 2 | 22 - - | 1 | 0 | 0 | 23 | 2024-01-16 01:47:02 |
| Korean Problem Academy 2 | 21 - - | 1 | 0 | 0 | 25 | 2024-01-16 01:46:49 |
| Korean Problem Academy 2 | 20 - - | 1 | 0 | 0 | 40 | 2024-01-16 01:46:38 |
| Korean Problem Academy 2 | 19 - - | 1 | 0 | 0 | 42 | 2024-01-16 01:46:24 |
| Korean Problem Academy 2 | 18 - - | 1 | 0 | 0 | 42 | 2024-01-16 01:46:03 |
| Korean Problem Academy 2 | 18 - - | 0 | 2 | 0 | 0 | 2024-01-16 01:46:03 |
| Korean Problem Academy 2 | 17 - - | 1 | 0 | 0 | 27 | 2024-01-16 01:45:40 |
| Korean Problem Academy 2 | 16 - - | 1 | 0 | 0 | 51 | 2024-01-16 01:45:27 |
| Korean Problem Academy 2 | 16 - - | 0 | 2 | 0 | 0 | 2024-01-16 01:45:27 |
| Korean Problem Academy 2 | 15 - - | 1 | 0 | 0 | 54 | 2024-01-16 01:44:56 |
| Korean Problem Academy 2 | 14 - - | 1 | 0 | 0 | 66 | 2024-01-16 01:44:47 |
| Korean Problem Academy 2 | 14 - - | 0 | 2 | 0 | 0 | 2024-01-16 01:44:47 |
| Korean Problem Academy 2 | 13 - - | 1 | 0 | 0 | 78 | 2024-01-16 01:44:22 |
| Korean Problem Academy 2 | 12 - - | 1 | 0 | 0 | 32 | 2024-01-16 01:44:09 |
| Korean Problem Academy 2 | 11 - - | 1 | 0 | 0 | 52 | 2024-01-16 01:44:02 |
| Korean Problem Academy 2 | 10 - - | 1 | 0 | 0 | 58 | 2024-01-16 01:43:52 |
| Korean Problem Academy 2 | 9 - - | 1 | 0 | 0 | 48 | 2024-01-16 01:43:41 |
| Korean Problem Academy 2 | 8 - - | 1 | 0 | 0 | 68 | 2024-01-16 01:43:32 |
| Korean Problem Academy 2 | 6 - - | 1 | 0 | 0 | 50 | 2024-01-16 01:43:10 |
| Korean Problem Academy 2 | 5 - - | 1 | 0 | 0 | 22 | 2024-01-16 01:43:00 |
| Korean Problem Academy 2 | 4 - - | 1 | 0 | 0 | 18 | 2024-01-16 01:42:54 |
| Korean Problem Academy 2 | 3 - - | 0 | 1 | 0 | 0 | 2024-01-16 01:42:46 |
| Korean Problem Academy 2 | 3 - - | 1 | 0 | 0 | 20 | 2024-01-16 01:42:45 |
| Korean Problem Academy 2 | 2 - - | 1 | 0 | 0 | 16 | 2024-01-16 01:42:24 |
| Korean Problem Academy 2 | 1 - - | 1 | 0 | 0 | 20 | 2024-01-16 01:42:14 |
| Korean Problem Academy 1 | 200 - - | 1 | 0 | 0 | 23 | 2024-01-15 01:39:06 |
| Korean Problem Academy 1 | 200 - - | 1 | 0 | 0 | 23 | 2024-01-15 01:39:03 |
| Korean Problem Academy 1 | 199 - - | 1 | 0 | 0 | 21 | 2024-01-15 01:38:45 |
| Korean Problem Academy 1 | 198 - - | 1 | 0 | 0 | 28 | 2024-01-15 01:38:35 |
| Korean Problem Academy 1 | 197 - - | 1 | 0 | 0 | 32 | 2024-01-15 01:38:24 |
| Korean Problem Academy 1 | 196 - - | 1 | 0 | 0 | 12 | 2024-01-15 01:38:10 |
| Korean Problem Academy 1 | 195 - - | 1 | 0 | 0 | 14 | 2024-01-15 01:37:58 |
| Korean Problem Academy 1 | 194 - - | 1 | 0 | 0 | 26 | 2024-01-15 01:37:50 |
| Korean Problem Academy 1 | 193 - - | 1 | 0 | 0 | 27 | 2024-01-15 01:37:40 |
| Korean Problem Academy 1 | 192 - - | 1 | 0 | 0 | 22 | 2024-01-15 01:37:32 |
| Korean Problem Academy 1 | 191 - - | 1 | 0 | 0 | 14 | 2024-01-15 01:37:21 |
| Korean Problem Academy 1 | 190 - - | 1 | 0 | 0 | 30 | 2024-01-15 01:37:08 |
| Korean Problem Academy 1 | 189 - - | 1 | 0 | 0 | 19 | 2024-01-15 01:36:54 |
| Korean Problem Academy 1 | 188 - - | 1 | 0 | 0 | 24 | 2024-01-15 01:36:43 |
| Korean Problem Academy 1 | 187 - - | 1 | 0 | 0 | 15 | 2024-01-15 01:36:28 |
| Korean Problem Academy 1 | 186 - - | 1 | 0 | 0 | 29 | 2024-01-15 01:36:15 |
| Korean Problem Academy 1 | 185 - - | 1 | 0 | 0 | 23 | 2024-01-15 01:35:47 |
| Korean Problem Academy 1 | 184 - - | 1 | 0 | 0 | 16 | 2024-01-15 01:35:36 |
| Korean Problem Academy 1 | 183 - - | 1 | 0 | 0 | 23 | 2024-01-15 01:35:23 |
| Korean Problem Academy 1 | 182 - - | 1 | 0 | 0 | 23 | 2024-01-15 01:35:03 |
| Korean Problem Academy 1 | 181 - - | 1 | 0 | 0 | 25 | 2024-01-15 01:34:53 |
| Korean Problem Academy 1 | 180 - - | 1 | 0 | 0 | 17 | 2024-01-15 01:32:37 |
| Korean Problem Academy 1 | 179 - - | 1 | 0 | 0 | 13 | 2024-01-15 01:31:58 |
| Korean Problem Academy 1 | 178 - - | 1 | 0 | 0 | 17 | 2024-01-15 01:31:45 |
| Korean Problem Academy 1 | 177 - - | 1 | 0 | 0 | 27 | 2024-01-15 01:31:35 |
| Korean Problem Academy 1 | 176 - - | 1 | 0 | 0 | 30 | 2024-01-15 01:31:14 |
| Korean Problem Academy 1 | 176 - - | 0 | 1 | 0 | 0 | 2024-01-15 01:31:14 |
| Korean Problem Academy 1 | 175 - - | 1 | 0 | 0 | 53 | 2024-01-15 01:30:35 |
| Korean Problem Academy 1 | 174 - - | 1 | 0 | 0 | 42 | 2024-01-15 01:29:15 |
| Korean Problem Academy 1 | 173 - - | 1 | 0 | 0 | 35 | 2024-01-15 01:28:58 |
| Korean Problem Academy 1 | 172 - - | 1 | 0 | 0 | 47 | 2024-01-15 01:28:39 |
| Korean Problem Academy 1 | 171 - - | 1 | 0 | 0 | 14 | 2024-01-15 01:28:20 |
| Korean Problem Academy 1 | 170 - - | 1 | 0 | 0 | 44 | 2024-01-15 01:28:11 |
| Korean Problem Academy 1 | 169 - - | 1 | 0 | 0 | 23 | 2024-01-15 01:27:53 |
| Korean Problem Academy 1 | 168 - - | 1 | 0 | 0 | 21 | 2024-01-15 01:27:44 |
| Korean Problem Academy 1 | 167 - - | 1 | 0 | 0 | 30 | 2024-01-15 01:27:36 |
| Korean Problem Academy 1 | 166 - - | 1 | 0 | 0 | 52 | 2024-01-15 01:27:24 |
| Korean Problem Academy 1 | 166 - - | 0 | 1 | 0 | 0 | 2024-01-15 01:27:24 |
| Korean Problem Academy 1 | 165 - - | 1 | 0 | 0 | 32 | 2024-01-15 01:27:07 |
| Korean Problem Academy 1 | 164 - - | 1 | 0 | 0 | 30 | 2024-01-15 01:26:55 |
| Korean Problem Academy 1 | 163 - - | 1 | 0 | 0 | 29 | 2024-01-15 01:26:42 |
| Korean Problem Academy 1 | 162 - - | 1 | 0 | 0 | 26 | 2024-01-15 01:26:29 |
| Korean Problem Academy 1 | 161 - - | 1 | 0 | 0 | 44 | 2024-01-15 01:26:14 |
| Tsumego Dictionary Volume I | 298 - - | 1 | 0 | 0 | 44 | 2024-01-15 01:26:14 |
| Korean Problem Academy 1 | 160 - - | 1 | 0 | 0 | 41 | 2024-01-15 01:25:48 |
| Korean Problem Academy 1 | 159 - - | 1 | 0 | 0 | 35 | 2024-01-15 01:25:30 |
| Korean Problem Academy 1 | 158 - - | 1 | 0 | 0 | 34 | 2024-01-15 01:25:12 |
| Korean Problem Academy 1 | 157 - - | 1 | 0 | 0 | 37 | 2024-01-15 00:50:43 |
| Korean Problem Academy 1 | 156 - - | 1 | 0 | 0 | 24 | 2024-01-15 00:50:23 |
| Korean Problem Academy 1 | 155 - - | 1 | 0 | 0 | 25 | 2024-01-15 00:50:08 |
| Korean Problem Academy 1 | 154 - - | 1 | 0 | 0 | 25 | 2024-01-15 00:49:57 |
| Korean Problem Academy 1 | 154 - - | 0 | 1 | 0 | 0 | 2024-01-15 00:49:57 |
| Korean Problem Academy 1 | 153 - - | 1 | 0 | 0 | 40 | 2024-01-15 00:49:41 |
| Korean Problem Academy 1 | 152 - - | 1 | 0 | 0 | 60 | 2024-01-15 00:49:21 |
| Korean Problem Academy 1 | 152 - - | 0 | 2 | 0 | 0 | 2024-01-15 00:49:21 |
| Korean Problem Academy 1 | 151 - - | 0 | 1 | 0 | 0 | 2024-01-15 00:49:05 |
| Korean Problem Academy 1 | 151 - - | 1 | 0 | 0 | 50 | 2024-01-15 00:49:04 |
| Korean Problem Academy 1 | 150 - - | 1 | 0 | 0 | 45 | 2024-01-15 00:12:43 |
| Korean Problem Academy 1 | 149 - - | 1 | 0 | 0 | 17 | 2024-01-15 00:12:07 |
| Korean Problem Academy 1 | 148 - - | 1 | 0 | 0 | 29 | 2024-01-15 00:12:00 |
| Korean Problem Academy 1 | 146 - - | 1 | 0 | 0 | 21 | 2024-01-15 00:11:39 |
| Korean Problem Academy 1 | 144 - - | 1 | 0 | 0 | 20 | 2024-01-15 00:10:51 |
| Korean Problem Academy 1 | 143 - - | 1 | 0 | 0 | 25 | 2024-01-15 00:10:43 |
| Korean Problem Academy 1 | 142 - - | 1 | 0 | 0 | 36 | 2024-01-15 00:10:27 |
| Korean Problem Academy 1 | 141 - - | 1 | 0 | 0 | 17 | 2024-01-15 00:10:07 |
| Korean Problem Academy 1 | 140 - - | 1 | 0 | 0 | 26 | 2024-01-15 00:09:42 |
| Korean Problem Academy 1 | 138 - - | 1 | 0 | 0 | 28 | 2024-01-15 00:09:02 |
| Korean Problem Academy 1 | 137 - - | 1 | 0 | 0 | 31 | 2024-01-15 00:08:48 |
| Korean Problem Academy 1 | 136 - - | 1 | 0 | 0 | 38 | 2024-01-15 00:08:38 |
| Korean Problem Academy 1 | 135 - - | 1 | 0 | 0 | 37 | 2024-01-15 00:08:24 |
| Korean Problem Academy 1 | 134 - - | 0 | 1 | 0 | 0 | 2024-01-15 00:08:15 |
| Korean Problem Academy 1 | 134 - - | 1 | 0 | 0 | 30 | 2024-01-15 00:08:14 |
| Korean Problem Academy 1 | 133 - - | 1 | 0 | 0 | 28 | 2024-01-15 00:07:56 |
| Korean Problem Academy 1 | 132 - - | 1 | 0 | 0 | 25 | 2024-01-15 00:07:40 |
| Korean Problem Academy 1 | 131 - - | 1 | 0 | 0 | 48 | 2024-01-15 00:07:31 |
| Korean Problem Academy 1 | 131 - - | 0 | 1 | 0 | 0 | 2024-01-15 00:07:31 |
| Korean Problem Academy 1 | 130 - - | 1 | 0 | 0 | 14 | 2024-01-15 00:07:20 |
| Korean Problem Academy 1 | 128 - - | 1 | 0 | 0 | 37 | 2024-01-15 00:06:40 |
| Korean Problem Academy 1 | 127 - - | 1 | 0 | 0 | 26 | 2024-01-15 00:06:29 |
| Korean Problem Academy 1 | 126 - - | 0 | 1 | 0 | 0 | 2024-01-15 00:06:14 |
| Korean Problem Academy 1 | 126 - - | 1 | 0 | 0 | 0 | 2024-01-15 00:06:14 |
| Korean Problem Academy 1 | 126 - - | 1 | 0 | 0 | 27 | 2024-01-15 00:06:13 |
| Korean Problem Academy 1 | 125 - - | 1 | 0 | 0 | 23 | 2024-01-15 00:05:51 |
| Korean Problem Academy 1 | 124 - - | 1 | 0 | 0 | 19 | 2024-01-15 00:05:36 |
| Korean Problem Academy 1 | 123 - - | 1 | 0 | 0 | 32 | 2024-01-15 00:05:28 |
| Korean Problem Academy 1 | 122 - - | 1 | 0 | 0 | 36 | 2024-01-15 00:05:12 |
| Korean Problem Academy 1 | 121 - - | 1 | 0 | 0 | 25 | 2024-01-15 00:05:01 |
| Korean Problem Academy 1 | 120 - - | 1 | 0 | 0 | 37 | 2024-01-15 00:04:53 |
| Korean Problem Academy 1 | 119 - - | 1 | 0 | 0 | 22 | 2024-01-15 00:04:40 |
| Life & Death - Elementary | 631 - - | 1 | 0 | 0 | 22 | 2024-01-15 00:04:40 |
| Tsumego Dictionary Volume II | 790 - - | 1 | 0 | 0 | 22 | 2024-01-15 00:04:40 |
| Korean Problem Academy 1 | 118 - - | 1 | 0 | 0 | 38 | 2024-01-15 00:04:28 |
| Korean Problem Academy 1 | 117 - - | 1 | 0 | 0 | 62 | 2024-01-15 00:04:22 |
| Korean Problem Academy 1 | 116 - - | 1 | 0 | 0 | 24 | 2024-01-15 00:04:10 |
| Korean Problem Academy 1 | 115 - - | 1 | 0 | 0 | 32 | 2024-01-15 00:04:03 |
| Korean Problem Academy 1 | 114 - - | 1 | 0 | 0 | 68 | 2024-01-15 00:03:54 |
| Korean Problem Academy 1 | 113 - - | 1 | 0 | 0 | 82 | 2024-01-15 00:03:39 |
| Korean Problem Academy 1 | 113 - - | 0 | 1 | 0 | 0 | 2024-01-15 00:03:39 |
| Korean Problem Academy 1 | 112 - - | 1 | 0 | 0 | 26 | 2024-01-15 00:03:26 |
| Korean Problem Academy 1 | 111 - - | 1 | 0 | 0 | 24 | 2024-01-15 00:03:18 |
| Korean Problem Academy 1 | 110 - - | 1 | 0 | 0 | 36 | 2024-01-15 00:03:12 |
| Korean Problem Academy 1 | 109 - - | 1 | 0 | 0 | 30 | 2024-01-15 00:03:05 |
| Korean Problem Academy 1 | 108 - - | 1 | 0 | 0 | 28 | 2024-01-15 00:02:56 |
| Korean Problem Academy 1 | 107 - - | 1 | 0 | 0 | 40 | 2024-01-15 00:02:49 |
| Korean Problem Academy 1 | 106 - - | 1 | 0 | 0 | 66 | 2024-01-15 00:02:43 |
