| Set | Tsumego | Solved | Misplays | Rating | XP gained | Date |
| Korean Problem Academy 2 | 46 - - | 0 | 1 | 0 | 0 | 2023-12-18 12:57:15 |
| Korean Problem Academy 2 | 45 - - | 1 | 0 | 0 | 15 | 2023-12-18 12:57:02 |
| Korean Problem Academy 2 | 44 - - | 1 | 0 | 0 | 12 | 2023-12-18 12:56:52 |
| Korean Problem Academy 2 | 43 - - | 0 | 1 | 0 | 0 | 2023-12-18 12:56:34 |
| Korean Problem Academy 2 | 42 - - | 0 | 1 | 0 | 0 | 2023-12-18 12:56:07 |
| Korean Problem Academy 2 | 40 - - | 0 | 1 | 0 | 0 | 2023-12-18 12:55:35 |
| Korean Problem Academy 2 | 39 - - | 1 | 0 | 0 | 11 | 2023-12-18 12:55:08 |
| Korean Problem Academy 2 | 38 - - | 0 | 1 | 0 | 0 | 2023-12-18 12:54:57 |
| Korean Problem Academy 2 | 37 - - | 0 | 2 | 0 | 0 | 2023-12-18 12:54:14 |
| Korean Problem Academy 2 | 36 - - | 0 | 1 | 0 | 0 | 2023-12-18 12:19:25 |
| Korean Problem Academy 2 | 35 - - | 1 | 0 | 0 | 10 | 2023-12-18 12:19:12 |
| Korean Problem Academy 2 | 34 - - | 1 | 0 | 0 | 23 | 2023-12-18 12:18:01 |
| Korean Problem Academy 2 | 34 - - | 0 | 1 | 0 | 0 | 2023-12-18 12:18:01 |
| Korean Problem Academy 2 | 33 - - | 1 | 0 | 0 | 10 | 2023-12-18 12:17:31 |
| Korean Problem Academy 2 | 31 - - | 1 | 0 | 0 | 16 | 2023-12-18 12:16:42 |
| Korean Problem Academy 2 | 30 - - | 1 | 0 | 0 | 22 | 2023-12-18 12:16:17 |
| Korean Problem Academy 2 | 29 - - | 1 | 0 | 0 | 11 | 2023-12-18 12:15:50 |
| Korean Problem Academy 2 | 28 - - | 1 | 0 | 0 | 20 | 2023-12-18 12:15:39 |
| Korean Problem Academy 2 | 27 - - | 0 | 1 | 0 | 0 | 2023-12-18 12:15:11 |
| Korean Problem Academy 2 | 26 - - | 0 | 1 | 0 | 0 | 2023-12-18 12:14:44 |
| Korean Problem Academy 2 | 25 - - | 0 | 2 | 0 | 0 | 2023-12-18 12:14:31 |
| Korean Problem Academy 2 | 24 - - | 1 | 0 | 0 | 21 | 2023-12-18 12:10:29 |
| Korean Problem Academy 2 | 23 - - | 1 | 0 | 0 | 13 | 2023-12-18 12:10:01 |
| Korean Problem Academy 2 | 22 - - | 1 | 0 | 0 | 12 | 2023-12-18 12:09:19 |
| Korean Problem Academy 2 | 21 - - | 1 | 0 | 0 | 13 | 2023-12-18 12:09:00 |
| Korean Problem Academy 2 | 21 - - | 0 | 2 | 0 | 0 | 2023-12-18 12:09:00 |
| Korean Problem Academy 2 | 20 - - | 1 | 0 | 0 | 20 | 2023-12-18 12:07:46 |
| Korean Problem Academy 2 | 20 - - | 0 | 1 | 0 | 0 | 2023-12-18 12:07:46 |
| Korean Problem Academy 2 | 19 - - | 1 | 0 | 0 | 21 | 2023-12-18 12:07:19 |
| Korean Problem Academy 2 | 18 - - | 1 | 0 | 0 | 21 | 2023-12-18 12:06:59 |
| Korean Problem Academy 2 | 18 - - | 0 | 5 | 0 | 0 | 2023-12-18 12:06:59 |
| Korean Problem Academy 2 | 17 - - | 1 | 0 | 0 | 14 | 2023-12-18 12:05:06 |
| Korean Problem Academy 2 | 16 - - | 1 | 0 | 0 | 25 | 2023-12-18 12:04:48 |
| Korean Problem Academy 2 | 15 - - | 1 | 0 | 0 | 14 | 2023-12-18 12:04:20 |
| Korean Problem Academy 2 | 14 - - | 1 | 0 | 0 | 17 | 2023-12-18 12:04:05 |
| Korean Problem Academy 2 | 13 - - | 1 | 0 | 0 | 20 | 2023-12-18 12:03:26 |
| Korean Problem Academy 2 | 13 - - | 0 | 9 | 0 | 0 | 2023-12-18 12:03:26 |
| Korean Problem Academy 2 | 12 - - | 1 | 0 | 0 | 9 | 2023-12-18 12:02:24 |
| Korean Problem Academy 2 | 11 - - | 1 | 0 | 0 | 14 | 2023-12-18 11:59:19 |
| Korean Problem Academy 2 | 10 - - | 1 | 0 | 0 | 15 | 2023-12-18 11:58:41 |
| Korean Problem Academy 2 | 9 - - | 1 | 0 | 0 | 12 | 2023-12-18 11:58:15 |
| Korean Problem Academy 2 | 8 - - | 1 | 0 | 0 | 17 | 2023-12-18 11:57:48 |
| Korean Problem Academy 2 | 6 - - | 1 | 0 | 0 | 14 | 2023-12-18 11:56:21 |
| Korean Problem Academy 2 | 6 - - | 0 | 2 | 0 | 0 | 2023-12-18 11:56:21 |
| Korean Problem Academy 2 | 5 - - | 1 | 0 | 0 | 12 | 2023-12-18 11:55:47 |
| Korean Problem Academy 2 | 5 - - | 0 | 1 | 0 | 0 | 2023-12-18 11:55:47 |
| Korean Problem Academy 2 | 4 - - | 0 | 2 | 0 | 0 | 2023-12-18 11:55:16 |
| Korean Problem Academy 2 | 4 - - | 1 | 0 | 0 | 9 | 2023-12-18 11:55:15 |
| Korean Problem Academy 2 | 3 - - | 1 | 0 | 0 | 10 | 2023-12-18 11:54:32 |
| Korean Problem Academy 2 | 2 - - | 1 | 0 | 0 | 8 | 2023-12-18 11:54:22 |
| Korean Problem Academy 2 | 1 - - | 1 | 0 | 0 | 10 | 2023-12-18 11:54:10 |
| Korean Problem Academy 3 | 130 - - | 1 | 0 | 0 | 33 | 2023-12-18 07:47:03 |
| Korean Problem Academy 3 | 129 - - | 1 | 0 | 0 | 32 | 2023-12-18 07:46:02 |
| Korean Problem Academy 3 | 128 - - | 1 | 0 | 0 | 27 | 2023-12-18 07:45:34 |
| Korean Problem Academy 3 | 127 - - | 1 | 0 | 0 | 53 | 2023-12-18 07:44:44 |
| Korean Problem Academy 3 | 127 - - | 0 | 1 | 0 | 0 | 2023-12-18 07:44:44 |
| Korean Problem Academy 3 | 126 - - | 1 | 0 | 0 | 48 | 2023-12-18 07:42:53 |
| Korean Problem Academy 3 | 125 - - | 1 | 0 | 0 | 54 | 2023-12-18 07:42:24 |
| Korean Problem Academy 3 | 124 - - | 1 | 0 | 0 | 40 | 2023-12-18 07:41:30 |
| Korean Problem Academy 3 | 124 - - | 1 | 0 | 0 | 40 | 2023-12-18 07:41:30 |
| Korean Problem Academy 3 | 123 - - | 1 | 0 | 0 | 59 | 2023-12-18 07:40:59 |
| Korean Problem Academy 3 | 122 - - | 1 | 0 | 0 | 51 | 2023-12-18 07:40:34 |
| Korean Problem Academy 3 | 121 - - | 1 | 0 | 0 | 45 | 2023-12-18 07:40:00 |
| Korean Problem Academy 3 | 120 - - | 1 | 0 | 0 | 31 | 2023-12-18 07:39:15 |
| Korean Problem Academy 3 | 119 - - | 1 | 0 | 0 | 29 | 2023-12-18 07:38:58 |
| Korean Problem Academy 3 | 118 - - | 1 | 0 | 0 | 35 | 2023-12-18 07:38:22 |
| Korean Problem Academy 3 | 117 - - | 1 | 0 | 0 | 38 | 2023-12-18 07:36:39 |
| Korean Problem Academy 3 | 116 - - | 1 | 0 | 0 | 43 | 2023-12-18 07:35:19 |
| Korean Problem Academy 3 | 115 - - | 1 | 0 | 0 | 0 | 2023-12-18 07:35:08 |
| Korean Problem Academy 3 | 115 - - | 1 | 0 | 0 | 0 | 2023-12-18 07:35:08 |
| Korean Problem Academy 3 | 115 - - | 1 | 0 | 0 | 34 | 2023-12-17 15:42:42 |
| Korean Problem Academy 3 | 114 - - | 1 | 0 | 0 | 29 | 2023-12-17 15:42:29 |
| Korean Problem Academy 3 | 113 - - | 1 | 0 | 0 | 35 | 2023-12-17 15:42:13 |
| Korean Problem Academy 3 | 112 - - | 1 | 0 | 0 | 33 | 2023-12-17 15:41:32 |
| Korean Problem Academy 3 | 111 - - | 1 | 0 | 0 | 40 | 2023-12-17 15:40:02 |
| Korean Problem Academy 3 | 110 - - | 1 | 0 | 0 | 30 | 2023-12-17 15:39:41 |
| Korean Problem Academy 3 | 108 - - | 1 | 0 | 0 | 44 | 2023-12-17 15:38:10 |
| Korean Problem Academy 3 | 107 - - | 1 | 0 | 0 | 24 | 2023-12-17 15:37:49 |
| Korean Problem Academy 3 | 106 - - | 1 | 0 | 0 | 38 | 2023-12-17 15:36:56 |
| Korean Problem Academy 3 | 105 - - | 1 | 0 | 0 | 41 | 2023-12-17 15:35:21 |
| Korean Problem Academy 3 | 104 - - | 1 | 0 | 0 | 52 | 2023-12-17 15:34:36 |
| Korean Problem Academy 3 | 103 - - | 1 | 0 | 0 | 43 | 2023-12-17 15:34:08 |
| Korean Problem Academy 3 | 102 - - | 1 | 0 | 0 | 43 | 2023-12-17 15:33:49 |
| Korean Problem Academy 3 | 101 - - | 1 | 0 | 0 | 28 | 2023-12-17 15:33:14 |
| Korean Problem Academy 3 | 100 - - | 1 | 0 | 0 | 32 | 2023-12-17 15:32:53 |
| Korean Problem Academy 3 | 99 - - | 1 | 0 | 0 | 39 | 2023-12-15 06:49:47 |
| Korean Problem Academy 3 | 98 - - | 1 | 0 | 0 | 53 | 2023-12-15 06:49:18 |
| Korean Problem Academy 3 | 97 - - | 1 | 0 | 0 | 41 | 2023-12-15 06:48:48 |
| 1000 Weiqi problems - 1st half | 448 - - | 1 | 0 | 0 | 41 | 2023-12-15 06:48:48 |
| Life & Death - Advanced | 448 - - | 1 | 0 | 0 | 41 | 2023-12-15 06:48:48 |
| Tsumego Master | 29 - - | 1 | 0 | 0 | 41 | 2023-12-15 06:48:48 |
| Korean Problem Academy 3 | 96 - - | 1 | 0 | 0 | 31 | 2023-12-15 06:48:07 |
| Korean Problem Academy 3 | 95 - - | 1 | 0 | 0 | 53 | 2023-12-15 06:47:46 |
| Korean Problem Academy 3 | 95 - - | 0 | 1 | 0 | 0 | 2023-12-15 06:47:46 |
| Korean Problem Academy 3 | 94 - - | 1 | 0 | 0 | 39 | 2023-12-15 06:47:21 |
| Korean Problem Academy 3 | 94 - - | 0 | 2 | 0 | 0 | 2023-12-15 06:47:21 |
| Korean Problem Academy 3 | 93 - - | 1 | 0 | 0 | 30 | 2023-12-15 06:45:18 |
| Korean Problem Academy 3 | 92 - - | 1 | 0 | 0 | 23 | 2023-12-15 06:44:37 |
| Korean Problem Academy 3 | 91 - - | 1 | 0 | 0 | 34 | 2023-12-15 06:43:55 |
| Korean Problem Academy 3 | 89 - - | 1 | 0 | 0 | 43 | 2023-12-15 06:42:21 |
| Korean Problem Academy 3 | 88 - - | 1 | 0 | 0 | 37 | 2023-12-15 06:41:10 |
| Korean Problem Academy 3 | 87 - - | 1 | 0 | 0 | 49 | 2023-12-15 06:40:39 |
| Korean Problem Academy 3 | 86 - - | 1 | 0 | 0 | 42 | 2023-12-15 06:40:19 |
| Korean Problem Academy 3 | 85 - - | 1 | 0 | 0 | 32 | 2023-12-15 06:39:09 |
| Korean Problem Academy 3 | 84 - - | 1 | 0 | 0 | 53 | 2023-12-15 06:38:40 |
| Korean Problem Academy 3 | 83 - - | 1 | 0 | 0 | 18 | 2023-12-15 06:38:10 |
| Korean Problem Academy 3 | 82 - - | 1 | 0 | 0 | 50 | 2023-12-15 06:37:46 |
| Korean Problem Academy 3 | 81 - - | 1 | 0 | 0 | 49 | 2023-12-15 06:37:20 |
| Korean Problem Academy 3 | 80 - - | 1 | 0 | 0 | 40 | 2023-12-14 16:32:32 |
| Korean Problem Academy 3 | 79 - - | 1 | 0 | 0 | 49 | 2023-12-14 16:32:04 |
| Korean Problem Academy 3 | 78 - - | 1 | 0 | 0 | 50 | 2023-12-14 16:31:33 |
| Korean Problem Academy 3 | 77 - - | 1 | 0 | 0 | 47 | 2023-12-14 16:31:13 |
| Korean Problem Academy 3 | 76 - - | 1 | 0 | 0 | 25 | 2023-12-14 16:30:48 |
| Korean Problem Academy 3 | 75 - - | 1 | 0 | 0 | 27 | 2023-12-14 16:23:16 |
| Korean Problem Academy 3 | 74 - - | 1 | 0 | 0 | 41 | 2023-12-14 16:22:58 |
| Korean Problem Academy 3 | 73 - - | 1 | 0 | 0 | 49 | 2023-12-14 16:22:43 |
| Korean Problem Academy 3 | 73 - - | 0 | 1 | 0 | 0 | 2023-12-14 16:22:43 |
| Korean Problem Academy 3 | 72 - - | 1 | 0 | 0 | 57 | 2023-12-14 16:21:46 |
| Korean Problem Academy 3 | 72 - - | 0 | 2 | 0 | 0 | 2023-12-14 16:21:46 |
| Life & Death - Intermediate | 689 - - | 1 | 0 | 0 | 42 | 2023-12-14 16:21:06 |
| Korean Problem Academy 3 | 71 - - | 1 | 0 | 0 | 42 | 2023-12-14 16:21:06 |
| Life & Death - Intermediate | 689 - - | 0 | 1 | 0 | 0 | 2023-12-14 16:21:06 |
| Korean Problem Academy 3 | 71 - - | 0 | 1 | 0 | 0 | 2023-12-14 16:21:06 |
| Korean Problem Academy 3 | 70 - - | 1 | 0 | 0 | 45 | 2023-12-14 16:20:45 |
| 5x5 Problems | 49 - - | 1 | 0 | 0 | 63 | 2023-12-14 16:20:08 |
| Korean Problem Academy 3 | 69 - - | 1 | 0 | 0 | 34 | 2023-12-11 15:58:30 |
| Korean Problem Academy 3 | 68 - - | 1 | 0 | 0 | 45 | 2023-12-07 13:10:56 |
| Korean Problem Academy 3 | 67 - - | 1 | 0 | 0 | 51 | 2023-12-07 13:10:40 |
| Korean Problem Academy 3 | 66 - - | 1 | 0 | 0 | 65 | 2023-12-07 09:38:41 |
| Korean Problem Academy 3 | 65 - - | 1 | 0 | 0 | 41 | 2023-12-07 09:37:03 |
| Korean Problem Academy 3 | 64 - - | 1 | 0 | 0 | 44 | 2023-12-07 09:36:50 |
| Korean Problem Academy 3 | 63 - - | 1 | 0 | 0 | 44 | 2023-12-07 09:36:38 |
| Korean Problem Academy 3 | 62 - - | 1 | 0 | 0 | 48 | 2023-12-07 09:36:24 |
| Korean Problem Academy 3 | 61 - - | 1 | 0 | 0 | 51 | 2023-12-07 09:36:06 |
| Korean Problem Academy 3 | 60 - - | 1 | 0 | 0 | 51 | 2023-12-07 09:34:53 |
| Korean Problem Academy 3 | 60 - - | 0 | 1 | 0 | 0 | 2023-12-07 09:34:53 |
| Korean Problem Academy 3 | 59 - - | 0 | 1 | 0 | 0 | 2023-12-07 09:33:34 |
| Korean Problem Academy 3 | 59 - - | 1 | 0 | 0 | 56 | 2023-12-07 09:33:33 |
| Korean Problem Academy 3 | 58 - - | 1 | 0 | 0 | 28 | 2023-12-07 09:32:35 |
| Korean Problem Academy 3 | 57 - - | 1 | 0 | 0 | 47 | 2023-12-07 09:32:26 |
| Korean Problem Academy 3 | 55 - - | 1 | 0 | 0 | 43 | 2023-12-07 09:30:51 |
| Korean Problem Academy 3 | 54 - - | 1 | 0 | 0 | 46 | 2023-12-07 09:29:35 |
| Korean Problem Academy 3 | 53 - - | 1 | 0 | 0 | 31 | 2023-12-07 09:28:52 |
| Korean Problem Academy 3 | 52 - - | 1 | 0 | 0 | 27 | 2023-12-07 09:27:36 |
| Korean Problem Academy 3 | 51 - - | 1 | 0 | 0 | 39 | 2023-12-07 09:26:46 |
| Korean Problem Academy 3 | 50 - - | 1 | 0 | 0 | 47 | 2023-12-06 17:44:55 |
| Korean Problem Academy 3 | 48 - - | 1 | 0 | 0 | 39 | 2023-12-06 17:43:56 |
| Korean Problem Academy 3 | 47 - - | 1 | 0 | 0 | 39 | 2023-12-06 17:43:12 |
| Korean Problem Academy 3 | 46 - - | 1 | 0 | 0 | 44 | 2023-12-06 17:42:31 |
| Korean Problem Academy 3 | 46 - - | 0 | 1 | 0 | 0 | 2023-12-06 17:42:31 |
| Korean Problem Academy 3 | 45 - - | 1 | 0 | 0 | 55 | 2023-12-06 17:40:35 |
| Korean Problem Academy 3 | 44 - - | 1 | 0 | 0 | 67 | 2023-12-06 17:39:40 |
| Korean Problem Academy 3 | 44 - - | 0 | 3 | 0 | 0 | 2023-12-06 17:39:40 |
| Korean Problem Academy 3 | 43 - - | 1 | 0 | 0 | 40 | 2023-12-06 06:05:43 |
| Korean Problem Academy 3 | 43 - - | 0 | 1 | 0 | 0 | 2023-12-06 06:05:43 |
| Korean Problem Academy 3 | 42 - - | 1 | 0 | 0 | 45 | 2023-12-06 03:05:14 |
| Korean Problem Academy 3 | 41 - - | 1 | 0 | 0 | 47 | 2023-12-06 03:04:52 |
| Korean Problem Academy 3 | 40 - - | 1 | 0 | 0 | 48 | 2023-12-06 03:04:18 |
| Korean Problem Academy 3 | 39 - - | 1 | 0 | 0 | 49 | 2023-12-06 03:02:59 |
| Korean Problem Academy 3 | 39 - - | 0 | 1 | 0 | 0 | 2023-12-06 03:02:59 |
| Korean Problem Academy 3 | 38 - - | 1 | 0 | 0 | 32 | 2023-12-06 02:45:43 |
| Korean Problem Academy 3 | 37 - - | 1 | 0 | 0 | 53 | 2023-12-06 02:42:17 |
| Korean Problem Academy 3 | 36 - - | 1 | 0 | 0 | 49 | 2023-12-06 02:40:31 |
| Korean Problem Academy 3 | 35 - - | 1 | 0 | 0 | 59 | 2023-12-06 02:39:20 |
| Korean Problem Academy 3 | 34 - - | 1 | 0 | 0 | 45 | 2023-12-06 02:38:22 |
| Tsumego Dictionary Volume III | 806 - - | 1 | 0 | 0 | 24 | 2023-12-06 02:01:51 |
| Korean Problem Academy 3 | 32 - - | 1 | 0 | 0 | 62 | 2023-12-04 11:35:17 |
| Korean Problem Academy 3 | 31 - - | 1 | 0 | 0 | 39 | 2023-12-04 11:16:10 |
| Korean Problem Academy 3 | 30 - - | 1 | 0 | 0 | 37 | 2023-12-03 05:24:04 |
| Korean Problem Academy 3 | 29 - - | 1 | 0 | 0 | 53 | 2023-12-03 05:23:11 |
| Korean Problem Academy 3 | 28 - - | 1 | 0 | 0 | 23 | 2023-12-03 05:21:43 |
| Korean Problem Academy 3 | 27 - - | 1 | 0 | 0 | 34 | 2023-12-03 05:20:06 |
| Korean Problem Academy 3 | 26 - - | 1 | 0 | 0 | 36 | 2023-12-03 05:18:45 |
| Korean Problem Academy 3 | 3 - - | 1 | 0 | 0 | 0 | 2023-12-02 04:42:49 |
| Korean Problem Academy 3 | 25 - - | 1 | 0 | 0 | 30 | 2023-12-01 12:40:20 |
| Korean Problem Academy 3 | 24 - - | 1 | 0 | 0 | 45 | 2023-12-01 09:07:41 |
| Korean Problem Academy 3 | 23 - - | 1 | 0 | 0 | 37 | 2023-12-01 09:06:49 |
| Korean Problem Academy 3 | 21 - - | 1 | 0 | 0 | 59 | 2023-12-01 09:05:42 |
| Korean Problem Academy 3 | 20 - - | 1 | 0 | 0 | 37 | 2023-12-01 09:03:33 |
| Korean Problem Academy 3 | 19 - - | 1 | 0 | 0 | 45 | 2023-12-01 09:02:50 |
| Korean Problem Academy 3 | 17 - - | 1 | 0 | 0 | 37 | 2023-12-01 09:00:16 |
| Korean Problem Academy 3 | 16 - - | 1 | 0 | 0 | 27 | 2023-12-01 08:59:09 |
| Korean Problem Academy 3 | 15 - - | 1 | 0 | 0 | 41 | 2023-12-01 08:57:41 |
| Korean Problem Academy 3 | 14 - - | 1 | 0 | 0 | 34 | 2023-12-01 08:56:15 |
| Korean Problem Academy 3 | 13 - - | 1 | 0 | 0 | 18 | 2023-12-01 08:55:51 |
| Korean Problem Academy 3 | 12 - - | 1 | 0 | 0 | 54 | 2023-11-29 11:04:46 |
| Korean Problem Academy 3 | 11 - - | 1 | 0 | 0 | 47 | 2023-11-29 10:33:28 |
| Korean Problem Academy 2 | 180 - - | 1 | 0 | 0 | 49 | 2023-11-29 08:44:14 |
| Korean Problem Academy 3 | 10 - - | 0 | 1 | 0 | 0 | 2023-11-29 07:13:32 |
| Korean Problem Academy 3 | 10 - - | 1 | 0 | 0 | 41 | 2023-11-29 07:13:32 |
| Korean Problem Academy 3 | 9 - - | 1 | 0 | 0 | 31 | 2023-11-29 07:12:56 |
| Korean Problem Academy 3 | 8 - - | 1 | 0 | 0 | 47 | 2023-11-29 07:12:02 |
| Korean Problem Academy 3 | 7 - - | 1 | 0 | 0 | 39 | 2023-11-29 07:10:56 |
| Korean Problem Academy 3 | 6 - - | 1 | 0 | 0 | 28 | 2023-11-29 07:10:22 |
| Korean Problem Academy 3 | 5 - - | 1 | 0 | 0 | 35 | 2023-11-29 07:09:48 |
| Korean Problem Academy 3 | 4 - - | 1 | 0 | 0 | 37 | 2023-11-29 07:09:23 |
| Korean Problem Academy 3 | 3 - - | 1 | 0 | 0 | 36 | 2023-11-29 07:08:59 |
| Korean Problem Academy 3 | 2 - - | 1 | 0 | 0 | 33 | 2023-11-29 07:08:37 |
| Korean Problem Academy 3 | 1 - - | 1 | 0 | 0 | 41 | 2023-11-29 07:06:59 |
| Korean Problem Academy 2 | 200 - - | 1 | 0 | 0 | 26 | 2023-11-29 07:05:36 |
| Korean Problem Academy 2 | 199 - - | 1 | 0 | 0 | 37 | 2023-11-29 07:05:26 |
| Korean Problem Academy 2 | 198 - - | 1 | 0 | 0 | 21 | 2023-11-29 07:05:10 |
| Korean Problem Academy 2 | 197 - - | 1 | 0 | 0 | 17 | 2023-11-29 07:04:57 |
| Korean Problem Academy 2 | 196 - - | 1 | 0 | 0 | 42 | 2023-11-29 07:04:47 |
| Korean Problem Academy 2 | 195 - - | 1 | 0 | 0 | 39 | 2023-11-29 07:04:15 |
| Korean Problem Academy 2 | 194 - - | 1 | 0 | 0 | 42 | 2023-11-29 07:04:03 |
| Korean Problem Academy 2 | 193 - - | 1 | 0 | 0 | 36 | 2023-11-29 07:03:46 |
| Korean Problem Academy 2 | 192 - - | 1 | 0 | 0 | 43 | 2023-11-29 07:03:30 |
| Korean Problem Academy 2 | 191 - - | 0 | 1 | 0 | 0 | 2023-11-29 07:03:08 |
| Korean Problem Academy 2 | 191 - - | 1 | 0 | 0 | 52 | 2023-11-29 07:03:08 |
| Korean Problem Academy 2 | 190 - - | 1 | 0 | 0 | 25 | 2023-11-29 07:02:44 |
| Korean Problem Academy 2 | 189 - - | 1 | 0 | 0 | 41 | 2023-11-29 07:02:27 |
| Korean Problem Academy 2 | 188 - - | 1 | 0 | 0 | 50 | 2023-11-29 07:01:58 |
| Korean Problem Academy 2 | 187 - - | 1 | 0 | 0 | 26 | 2023-11-29 07:01:38 |
| Korean Problem Academy 2 | 187 - - | 1 | 0 | 0 | 26 | 2023-11-29 07:01:38 |
| Korean Problem Academy 2 | 186 - - | 1 | 0 | 0 | 29 | 2023-11-29 07:01:29 |
| Korean Problem Academy 2 | 185 - - | 1 | 0 | 0 | 24 | 2023-11-29 07:01:19 |
| Korean Problem Academy 2 | 184 - - | 1 | 0 | 0 | 40 | 2023-11-29 07:01:10 |
| Korean Problem Academy 2 | 183 - - | 1 | 0 | 0 | 21 | 2023-11-29 07:00:51 |
| Korean Problem Academy 2 | 182 - - | 1 | 0 | 0 | 32 | 2023-11-29 07:00:26 |
| Korean Problem Academy 2 | 181 - - | 1 | 0 | 0 | 33 | 2023-11-29 07:00:11 |
| Korean Problem Academy 2 | 180 - - | 1 | 0 | 0 | 49 | 2023-11-29 06:59:56 |
| Korean Problem Academy 2 | 179 - - | 1 | 0 | 0 | 24 | 2023-11-29 06:51:08 |
| Korean Problem Academy 2 | 178 - - | 1 | 0 | 0 | 30 | 2023-11-29 06:50:51 |
| Korean Problem Academy 2 | 177 - - | 1 | 0 | 0 | 26 | 2023-11-29 06:50:26 |
| Korean Problem Academy 2 | 176 - - | 1 | 0 | 0 | 41 | 2023-11-29 06:50:09 |
| Korean Problem Academy 2 | 166 - - | 1 | 0 | 0 | 0 | 2023-11-29 06:48:32 |
| Korean Problem Academy 2 | 175 - - | 1 | 0 | 0 | 35 | 2023-11-29 06:45:01 |
| Korean Problem Academy 2 | 174 - - | 1 | 0 | 0 | 47 | 2023-11-29 06:44:06 |
| Korean Problem Academy 2 | 173 - - | 1 | 0 | 0 | 27 | 2023-11-29 06:43:48 |
| Korean Problem Academy 2 | 172 - - | 1 | 0 | 0 | 25 | 2023-11-29 06:43:33 |
| Korean Problem Academy 2 | 171 - - | 1 | 0 | 0 | 14 | 2023-11-29 06:42:52 |
| Korean Problem Academy 2 | 170 - - | 1 | 0 | 0 | 40 | 2023-11-29 06:41:39 |
| Korean Problem Academy 2 | 169 - - | 1 | 0 | 0 | 18 | 2023-11-29 06:41:11 |
| Korean Problem Academy 2 | 168 - - | 1 | 0 | 0 | 29 | 2023-11-29 06:40:33 |
| Korean Problem Academy 2 | 166 - - | 1 | 0 | 0 | 53 | 2023-11-29 06:39:00 |
| Korean Problem Academy 2 | 165 - - | 1 | 0 | 0 | 40 | 2023-11-29 06:35:22 |
| Korean Problem Academy 2 | 164 - - | 1 | 0 | 0 | 33 | 2023-11-29 06:35:09 |
| Korean Problem Academy 2 | 163 - - | 1 | 0 | 0 | 15 | 2023-11-29 06:34:49 |
| Korean Problem Academy 2 | 161 - - | 1 | 0 | 0 | 20 | 2023-11-29 06:34:09 |
| Korean Problem Academy 2 | 160 - - | 1 | 0 | 0 | 31 | 2023-11-29 06:33:57 |
| Korean Problem Academy 2 | 159 - - | 1 | 0 | 0 | 27 | 2023-11-29 06:33:45 |
| Korean Problem Academy 2 | 158 - - | 1 | 0 | 0 | 56 | 2023-11-29 06:33:09 |
| Korean Problem Academy 2 | 157 - - | 1 | 0 | 0 | 42 | 2023-11-29 06:32:33 |
| 1000 Weiqi problems - 1st half | 138 - - | 1 | 0 | 0 | 42 | 2023-11-29 06:32:33 |
| Korean Problem Academy 2 | 156 - - | 1 | 0 | 0 | 50 | 2023-11-29 06:30:18 |
| Korean Problem Academy 2 | 155 - - | 1 | 0 | 0 | 27 | 2023-11-29 06:30:00 |
| Korean Problem Academy 2 | 154 - - | 1 | 0 | 0 | 29 | 2023-11-29 06:29:46 |
| Korean Problem Academy 2 | 153 - - | 1 | 0 | 0 | 22 | 2023-11-29 06:29:26 |
| Korean Problem Academy 2 | 152 - - | 1 | 0 | 0 | 23 | 2023-11-29 06:29:09 |
| Korean Problem Academy 2 | 151 - - | 1 | 0 | 0 | 51 | 2023-11-29 06:28:53 |
| Korean Problem Academy 2 | 150 - - | 1 | 0 | 0 | 31 | 2023-11-29 06:28:37 |
| Korean Problem Academy 2 | 149 - - | 1 | 0 | 0 | 23 | 2023-11-27 03:04:15 |
| Korean Problem Academy 2 | 148 - - | 1 | 0 | 0 | 35 | 2023-11-27 03:02:58 |
| Korean Problem Academy 2 | 147 - - | 1 | 0 | 0 | 25 | 2023-11-27 03:00:51 |
| Korean Problem Academy 2 | 146 - - | 1 | 0 | 0 | 18 | 2023-11-27 03:00:32 |
| Korean Problem Academy 2 | 145 - - | 1 | 0 | 0 | 30 | 2023-11-27 03:00:15 |
| Korean Problem Academy 2 | 144 - - | 1 | 0 | 0 | 35 | 2023-11-27 02:59:53 |
| Korean Problem Academy 2 | 143 - - | 1 | 0 | 0 | 25 | 2023-11-27 02:59:39 |
| Korean Problem Academy 2 | 142 - - | 1 | 0 | 0 | 15 | 2023-11-27 02:59:27 |
| Korean Problem Academy 2 | 141 - - | 1 | 0 | 0 | 46 | 2023-11-27 02:59:05 |
| Korean Problem Academy 2 | 140 - - | 1 | 0 | 0 | 0 | 2023-11-27 02:58:51 |
| Korean Problem Academy 2 | 140 - - | 1 | 0 | 0 | 31 | 2023-11-27 01:55:40 |
| Korean Problem Academy 2 | 139 - - | 1 | 0 | 0 | 22 | 2023-11-27 01:55:22 |
| Korean Problem Academy 2 | 138 - - | 1 | 0 | 0 | 50 | 2023-11-27 01:54:59 |
| Korean Problem Academy 2 | 137 - - | 1 | 0 | 0 | 53 | 2023-11-27 01:54:07 |
| Korean Problem Academy 2 | 136 - - | 1 | 0 | 0 | 37 | 2023-11-27 01:53:14 |
| Korean Problem Academy 2 | 135 - - | 1 | 0 | 0 | 24 | 2023-11-27 01:53:01 |
| Korean Problem Academy 2 | 134 - - | 1 | 0 | 0 | 48 | 2023-11-27 01:52:50 |
| Korean Problem Academy 2 | 133 - - | 1 | 0 | 0 | 18 | 2023-11-27 01:52:16 |
| Korean Problem Academy 2 | 132 - - | 1 | 0 | 0 | 25 | 2023-11-27 01:51:58 |
| Korean Problem Academy 2 | 130 - - | 1 | 0 | 0 | 39 | 2023-11-27 01:51:32 |
| Korean Problem Academy 2 | 129 - - | 1 | 0 | 0 | 30 | 2023-11-27 01:50:07 |
| Korean Problem Academy 2 | 128 - - | 1 | 0 | 0 | 45 | 2023-11-27 01:49:35 |
| Korean Problem Academy 2 | 127 - - | 1 | 0 | 0 | 0 | 2023-11-27 01:48:42 |
| Korean Problem Academy 2 | 127 - - | 1 | 0 | 0 | 20 | 2023-11-27 01:48:23 |
| Korean Problem Academy 2 | 126 - - | 1 | 0 | 0 | 31 | 2023-11-26 13:10:22 |
| Easy Life | 16 - - | 1 | 0 | 0 | 0 | 2023-11-26 13:10:07 |
| Easy Life | 16 - - | 0 | 1 | 0 | 0 | 2023-11-26 06:41:45 |
| Easy Life | 16 - - | 1 | 0 | 0 | 20 | 2023-11-26 06:41:45 |
| Korean Problem Academy 2 | 125 - - | 1 | 0 | 0 | 27 | 2023-11-26 03:52:14 |
| Korean Problem Academy 2 | 125 - - | 1 | 0 | 0 | 27 | 2023-11-26 03:52:13 |
| Tsumego Dictionary Volume III | 889 - - | 1 | 0 | 0 | 78 | 2023-11-20 06:39:24 |
| Tsumego Dictionary Volume III | 889 - - | 0 | 2 | 0 | 0 | 2023-11-20 04:24:34 |
| Tsumego Dictionary Volume III | 965 - - | 0 | 1 | 0 | 0 | 2023-11-20 02:25:18 |
| Korean Problem Academy 2 | 124 - - | 1 | 0 | 0 | 30 | 2023-11-20 00:41:46 |
| Korean Problem Academy 2 | 123 - - | 1 | 0 | 0 | 14 | 2023-11-20 00:41:19 |
| Korean Problem Academy 2 | 122 - - | 1 | 0 | 0 | 21 | 2023-11-20 00:41:05 |
| Korean Problem Academy 2 | 121 - - | 1 | 0 | 0 | 24 | 2023-11-20 00:35:58 |
| Korean Problem Academy 2 | 120 - - | 1 | 0 | 0 | 23 | 2023-11-20 00:32:38 |
| Korean Problem Academy 2 | 119 - - | 1 | 0 | 0 | 41 | 2023-11-20 00:26:01 |
| Korean Problem Academy 2 | 118 - - | 1 | 0 | 0 | 23 | 2023-11-20 00:24:25 |
| Korean Problem Academy 2 | 117 - - | 1 | 0 | 0 | 17 | 2023-11-20 00:23:59 |
| Korean Problem Academy 2 | 116 - - | 1 | 0 | 0 | 44 | 2023-11-20 00:23:41 |
| Korean Problem Academy 2 | 115 - - | 1 | 0 | 0 | 14 | 2023-11-19 23:07:18 |
| Korean Problem Academy 2 | 114 - - | 1 | 0 | 0 | 0 | 2023-11-19 23:07:00 |
| Korean Problem Academy 2 | 114 - - | 1 | 0 | 0 | 15 | 2023-11-19 23:06:41 |
| Korean Problem Academy 2 | 113 - - | 1 | 0 | 0 | 22 | 2023-11-19 14:38:06 |
| Korean Problem Academy 2 | 112 - - | 1 | 0 | 0 | 16 | 2023-11-19 14:37:48 |
| Korean Problem Academy 2 | 111 - - | 1 | 0 | 0 | 23 | 2023-11-19 14:37:35 |
| Korean Problem Academy 2 | 110 - - | 1 | 0 | 0 | 17 | 2023-11-19 14:28:14 |
| Korean Problem Academy 2 | 109 - - | 1 | 0 | 0 | 21 | 2023-11-19 14:27:27 |
| Korean Problem Academy 2 | 108 - - | 1 | 0 | 0 | 33 | 2023-11-19 14:27:06 |
| Korean Problem Academy 2 | 107 - - | 1 | 0 | 0 | 27 | 2023-11-19 14:26:51 |
| Tsumego Dictionary Volume II | 489 - - | 1 | 0 | 0 | 27 | 2023-11-19 14:26:51 |
| Korean Problem Academy 2 | 106 - - | 1 | 0 | 0 | 21 | 2023-11-19 14:26:40 |
| Korean Problem Academy 2 | 105 - - | 1 | 0 | 0 | 28 | 2023-11-19 14:26:24 |
| Tsumego Dictionary Volume II | 700 - - | 1 | 0 | 0 | 28 | 2023-11-19 14:26:24 |
| Korean Problem Academy 2 | 104 - - | 1 | 0 | 0 | 28 | 2023-11-19 14:26:01 |
| Korean Problem Academy 2 | 103 - - | 1 | 0 | 0 | 33 | 2023-11-19 14:25:41 |
| Korean Problem Academy 2 | 102 - - | 1 | 0 | 0 | 31 | 2023-11-19 14:25:28 |
| Korean Problem Academy 2 | 101 - - | 1 | 0 | 0 | 39 | 2023-11-19 14:25:10 |
| Korean Problem Academy 2 | 100 - - | 1 | 0 | 0 | 0 | 2023-11-19 14:24:38 |
| Korean Problem Academy 2 | 68 - - | 1 | 0 | 0 | 52 | 2023-11-19 14:23:50 |
| Korean Problem Academy 2 | 100 - - | 1 | 0 | 0 | 31 | 2023-11-19 04:03:00 |
| Korean Problem Academy 2 | 99 - - | 1 | 0 | 0 | 29 | 2023-11-19 04:02:42 |
| Korean Problem Academy 2 | 98 - - | 1 | 0 | 0 | 50 | 2023-11-19 04:02:31 |
| Korean Problem Academy 2 | 97 - - | 1 | 0 | 0 | 28 | 2023-11-19 04:02:14 |
| Korean Problem Academy 2 | 95 - - | 1 | 0 | 0 | 34 | 2023-11-19 04:01:46 |
| Korean Problem Academy 2 | 94 - - | 0 | 1 | 0 | 0 | 2023-11-19 04:01:34 |
| Korean Problem Academy 2 | 94 - - | 1 | 0 | 0 | 39 | 2023-11-19 04:01:34 |
| Korean Problem Academy 2 | 93 - - | 1 | 0 | 0 | 30 | 2023-11-19 04:01:04 |
| Korean Problem Academy 2 | 92 - - | 1 | 0 | 0 | 31 | 2023-11-19 04:00:56 |
| Korean Problem Academy 2 | 91 - - | 1 | 0 | 0 | 28 | 2023-11-19 04:00:41 |
| Korean Problem Academy 2 | 90 - - | 1 | 0 | 0 | 27 | 2023-11-19 04:00:23 |
| Korean Problem Academy 2 | 89 - - | 1 | 0 | 0 | 25 | 2023-11-19 04:00:03 |
| Korean Problem Academy 2 | 88 - - | 1 | 0 | 0 | 24 | 2023-11-19 03:59:51 |
| Korean Problem Academy 2 | 87 - - | 1 | 0 | 0 | 39 | 2023-11-19 03:59:35 |
| Korean Problem Academy 2 | 86 - - | 1 | 0 | 0 | 26 | 2023-11-19 03:59:10 |
| Korean Problem Academy 2 | 85 - - | 1 | 0 | 0 | 36 | 2023-11-19 03:59:02 |
| Korean Problem Academy 2 | 84 - - | 1 | 0 | 0 | 37 | 2023-11-19 03:58:48 |
| Korean Problem Academy 2 | 83 - - | 1 | 0 | 0 | 31 | 2023-11-19 03:57:03 |
| Korean Problem Academy 2 | 82 - - | 1 | 0 | 0 | 24 | 2023-11-19 03:56:38 |
| Korean Problem Academy 2 | 81 - - | 1 | 0 | 0 | 34 | 2023-11-19 03:56:16 |
| Korean Problem Academy 2 | 80 - - | 1 | 0 | 0 | 40 | 2023-11-19 03:56:02 |
| Korean Problem Academy 2 | 79 - - | 1 | 0 | 0 | 51 | 2023-11-19 03:55:49 |
| Korean Problem Academy 2 | 78 - - | 1 | 0 | 0 | 26 | 2023-11-19 03:55:30 |
| Tsumego Dictionary Volume III | 1200 - - | 1 | 0 | 0 | 26 | 2023-11-19 03:55:30 |
| Korean Problem Academy 2 | 77 - - | 1 | 0 | 0 | 56 | 2023-11-19 03:55:18 |
| Korean Problem Academy 2 | 76 - - | 1 | 0 | 0 | 32 | 2023-11-19 03:54:41 |
| Korean Problem Academy 2 | 75 - - | 1 | 0 | 0 | 32 | 2023-11-18 07:08:40 |
| Korean Problem Academy 2 | 73 - - | 1 | 0 | 0 | 25 | 2023-11-18 06:53:31 |
| Korean Problem Academy 2 | 72 - - | 1 | 0 | 0 | 12 | 2023-11-18 06:53:12 |
| Korean Problem Academy 2 | 71 - - | 1 | 0 | 0 | 34 | 2023-11-18 06:52:45 |
| Korean Problem Academy 2 | 70 - - | 1 | 0 | 0 | 30 | 2023-11-18 06:51:51 |
| Korean Problem Academy 2 | 69 - - | 1 | 0 | 0 | 35 | 2023-11-18 06:51:01 |
| Korean Problem Academy 2 | 68 - - | 1 | 0 | 0 | 52 | 2023-11-18 06:49:54 |
| Korean Problem Academy 2 | 67 - - | 1 | 0 | 0 | 31 | 2023-11-18 04:30:18 |
| Korean Problem Academy 2 | 66 - - | 1 | 0 | 0 | 54 | 2023-11-18 04:29:56 |
| Korean Problem Academy 2 | 65 - - | 1 | 0 | 0 | 62 | 2023-11-18 04:29:28 |
| Korean Problem Academy 2 | 64 - - | 1 | 0 | 0 | 31 | 2023-11-18 04:26:52 |
| Korean Problem Academy 2 | 63 - - | 1 | 0 | 0 | 36 | 2023-11-18 04:25:35 |
| Korean Problem Academy 2 | 63 - - | 1 | 0 | 0 | 36 | 2023-11-18 04:25:33 |
| Korean Problem Academy 2 | 62 - - | 1 | 0 | 0 | 38 | 2023-11-18 04:06:53 |
| Korean Problem Academy 2 | 61 - - | 1 | 0 | 0 | 41 | 2023-11-18 04:05:55 |
| Korean Problem Academy 2 | 59 - - | 1 | 0 | 0 | 43 | 2023-11-18 03:55:59 |
| Tsumego Dictionary Volume III | 889 - - | 0 | 2 | 0 | 0 | 2023-11-18 03:50:08 |
| Korean Problem Academy 2 | 58 - - | 1 | 0 | 0 | 33 | 2023-11-18 03:47:30 |
| Korean Problem Academy 2 | 57 - - | 1 | 0 | 0 | 53 | 2023-11-17 09:21:38 |
| Korean Problem Academy 2 | 56 - - | 1 | 0 | 0 | 36 | 2023-11-17 09:20:41 |
| Korean Problem Academy 2 | 55 - - | 1 | 0 | 0 | 38 | 2023-11-17 09:20:24 |
| Korean Problem Academy 2 | 54 - - | 1 | 0 | 0 | 52 | 2023-11-17 09:20:08 |
| Korean Problem Academy 2 | 53 - - | 1 | 0 | 0 | 52 | 2023-11-17 09:19:42 |
| Korean Problem Academy 2 | 52 - - | 1 | 0 | 0 | 63 | 2023-11-17 09:19:24 |
| Korean Problem Academy 2 | 51 - - | 1 | 0 | 0 | 45 | 2023-11-17 09:18:00 |
| Korean Problem Academy 2 | 50 - - | 1 | 0 | 0 | 35 | 2023-11-17 09:17:45 |
| Korean Problem Academy 2 | 49 - - | 1 | 0 | 0 | 52 | 2023-11-17 09:17:08 |
| Korean Problem Academy 2 | 48 - - | 1 | 0 | 0 | 28 | 2023-11-17 09:13:29 |
| Korean Problem Academy 2 | 47 - - | 1 | 0 | 0 | 48 | 2023-11-17 09:12:46 |
| Korean Problem Academy 2 | 46 - - | 1 | 0 | 0 | 47 | 2023-11-17 09:12:32 |
| Korean Problem Academy 2 | 45 - - | 1 | 0 | 0 | 28 | 2023-11-17 09:12:14 |
| Korean Problem Academy 2 | 44 - - | 1 | 0 | 0 | 24 | 2023-11-17 09:12:05 |
| Korean Problem Academy 2 | 43 - - | 1 | 0 | 0 | 29 | 2023-11-17 09:11:51 |
| Korean Problem Academy 2 | 42 - - | 1 | 0 | 0 | 41 | 2023-11-17 09:11:11 |
| Korean Problem Academy 2 | 40 - - | 1 | 0 | 0 | 44 | 2023-11-17 09:10:26 |
| Korean Problem Academy 2 | 39 - - | 1 | 0 | 0 | 22 | 2023-11-17 09:10:14 |
| Korean Problem Academy 2 | 38 - - | 1 | 0 | 0 | 42 | 2023-11-17 09:10:03 |
| Korean Problem Academy 2 | 37 - - | 0 | 1 | 0 | 0 | 2023-11-17 09:09:51 |
| Korean Problem Academy 2 | 37 - - | 1 | 0 | 0 | 49 | 2023-11-17 09:09:51 |
| Korean Problem Academy 2 | 36 - - | 1 | 0 | 0 | 36 | 2023-11-17 09:09:07 |
| Korean Problem Academy 2 | 35 - - | 1 | 0 | 0 | 20 | 2023-11-17 09:08:31 |
| Korean Problem Academy 2 | 34 - - | 1 | 0 | 0 | 47 | 2023-11-17 09:04:39 |
| Korean Problem Academy 2 | 33 - - | 1 | 0 | 0 | 19 | 2023-11-17 09:04:27 |
| Korean Problem Academy 2 | 31 - - | 1 | 0 | 0 | 32 | 2023-11-17 09:03:58 |
| Korean Problem Academy 2 | 30 - - | 1 | 0 | 0 | 43 | 2023-11-17 09:03:41 |
| Korean Problem Academy 2 | 29 - - | 1 | 0 | 0 | 22 | 2023-11-17 09:02:50 |
| Korean Problem Academy 2 | 28 - - | 1 | 0 | 0 | 39 | 2023-11-17 09:02:36 |
| Korean Problem Academy 2 | 27 - - | 1 | 0 | 0 | 28 | 2023-11-17 06:42:46 |
| Korean Problem Academy 2 | 26 - - | 1 | 0 | 0 | 14 | 2023-11-17 06:42:01 |
| Korean Problem Academy 2 | 25 - - | 1 | 0 | 0 | 39 | 2023-11-17 05:56:24 |
| Korean Problem Academy 2 | 24 - - | 1 | 0 | 0 | 43 | 2023-11-17 05:55:21 |
| Korean Problem Academy 2 | 23 - - | 1 | 0 | 0 | 26 | 2023-11-17 05:55:08 |
| Korean Problem Academy 2 | 22 - - | 1 | 0 | 0 | 24 | 2023-11-17 05:54:49 |
| Korean Problem Academy 2 | 21 - - | 1 | 0 | 0 | 26 | 2023-11-17 05:54:37 |
| Korean Problem Academy 2 | 20 - - | 1 | 0 | 0 | 38 | 2023-11-17 05:53:58 |
| Korean Problem Academy 2 | 19 - - | 1 | 0 | 0 | 41 | 2023-11-17 05:53:45 |
| Korean Problem Academy 2 | 18 - - | 1 | 0 | 0 | 42 | 2023-11-17 05:53:24 |
| Korean Problem Academy 2 | 17 - - | 1 | 0 | 0 | 26 | 2023-11-17 05:53:11 |
| Korean Problem Academy 2 | 16 - - | 1 | 0 | 0 | 49 | 2023-11-17 05:52:47 |
| Korean Problem Academy 2 | 15 - - | 1 | 0 | 0 | 26 | 2023-11-17 05:51:46 |
| Korean Problem Academy 2 | 14 - - | 1 | 0 | 0 | 33 | 2023-11-17 05:51:34 |
| Korean Problem Academy 2 | 13 - - | 1 | 0 | 0 | 40 | 2023-11-17 05:51:13 |
| Korean Problem Academy 2 | 12 - - | 1 | 0 | 0 | 16 | 2023-11-17 05:50:59 |
| Korean Problem Academy 2 | 11 - - | 1 | 0 | 0 | 26 | 2023-11-17 05:50:51 |
| Korean Problem Academy 2 | 10 - - | 1 | 0 | 0 | 30 | 2023-11-17 05:50:23 |
| Korean Problem Academy 2 | 9 - - | 1 | 0 | 0 | 25 | 2023-11-17 05:50:13 |
| Korean Problem Academy 2 | 8 - - | 1 | 0 | 0 | 35 | 2023-11-17 05:50:03 |
| Korean Problem Academy 2 | 6 - - | 1 | 0 | 0 | 27 | 2023-11-17 05:49:42 |
| Korean Problem Academy 2 | 5 - - | 1 | 0 | 0 | 24 | 2023-11-17 05:49:28 |
| Korean Problem Academy 2 | 4 - - | 1 | 0 | 0 | 19 | 2023-11-17 05:49:18 |
| Korean Problem Academy 2 | 3 - - | 1 | 0 | 0 | 21 | 2023-11-17 05:49:11 |
| Korean Problem Academy 2 | 2 - - | 1 | 0 | 0 | 17 | 2023-11-17 05:49:04 |
| Korean Problem Academy 2 | 1 - - | 1 | 0 | 0 | 20 | 2023-11-17 05:48:30 |
| Korean Problem Academy 1 | 200 - - | 1 | 0 | 0 | 22 | 2023-11-16 12:23:59 |
| Korean Problem Academy 1 | 199 - - | 1 | 0 | 0 | 20 | 2023-11-16 12:23:49 |
| Korean Problem Academy 1 | 198 - - | 1 | 0 | 0 | 27 | 2023-11-16 12:23:43 |
| Korean Problem Academy 1 | 197 - - | 1 | 0 | 0 | 33 | 2023-11-16 12:23:35 |
| Korean Problem Academy 1 | 196 - - | 1 | 0 | 0 | 12 | 2023-11-16 12:23:27 |
| Korean Problem Academy 1 | 195 - - | 1 | 0 | 0 | 13 | 2023-11-16 12:23:23 |
| Korean Problem Academy 1 | 194 - - | 1 | 0 | 0 | 26 | 2023-11-16 12:23:17 |
| Korean Problem Academy 1 | 193 - - | 1 | 0 | 0 | 26 | 2023-11-16 12:23:07 |
| Korean Problem Academy 1 | 192 - - | 1 | 0 | 0 | 21 | 2023-11-16 12:23:02 |
| Korean Problem Academy 1 | 191 - - | 1 | 0 | 0 | 14 | 2023-11-16 12:22:55 |
| Korean Problem Academy 1 | 190 - - | 1 | 0 | 0 | 30 | 2023-11-16 12:22:48 |
| Korean Problem Academy 1 | 189 - - | 1 | 0 | 0 | 17 | 2023-11-16 12:22:35 |
| Korean Problem Academy 1 | 188 - - | 1 | 0 | 0 | 24 | 2023-11-16 12:22:29 |
| Korean Problem Academy 1 | 187 - - | 1 | 0 | 0 | 14 | 2023-11-16 12:22:22 |
| Korean Problem Academy 1 | 186 - - | 1 | 0 | 0 | 27 | 2023-11-16 12:22:13 |
| Korean Problem Academy 1 | 185 - - | 1 | 0 | 0 | 23 | 2023-11-16 12:22:04 |
| Korean Problem Academy 1 | 184 - - | 1 | 0 | 0 | 16 | 2023-11-16 12:21:55 |
| Korean Problem Academy 1 | 183 - - | 1 | 0 | 0 | 23 | 2023-11-16 12:21:48 |
| Korean Problem Academy 1 | 182 - - | 1 | 0 | 0 | 21 | 2023-11-16 12:21:40 |
| Korean Problem Academy 1 | 181 - - | 1 | 0 | 0 | 24 | 2023-11-16 12:21:27 |
| Korean Problem Academy 1 | 180 - - | 1 | 0 | 0 | 17 | 2023-11-16 12:21:19 |
| Korean Problem Academy 1 | 179 - - | 1 | 0 | 0 | 12 | 2023-11-16 12:21:13 |
| Korean Problem Academy 1 | 178 - - | 1 | 0 | 0 | 16 | 2023-11-16 12:21:00 |
| Korean Problem Academy 1 | 177 - - | 1 | 0 | 0 | 27 | 2023-11-16 12:20:51 |
| Korean Problem Academy 1 | 176 - - | 1 | 0 | 0 | 31 | 2023-11-16 12:20:40 |
| Korean Problem Academy 1 | 175 - - | 1 | 0 | 0 | 52 | 2023-11-16 12:20:29 |
| Korean Problem Academy 1 | 174 - - | 1 | 0 | 0 | 42 | 2023-11-16 12:20:12 |
| Korean Problem Academy 1 | 173 - - | 1 | 0 | 0 | 36 | 2023-11-16 12:19:43 |
| Korean Problem Academy 1 | 172 - - | 1 | 0 | 0 | 48 | 2023-11-16 12:19:21 |
| Korean Problem Academy 1 | 171 - - | 1 | 0 | 0 | 13 | 2023-11-16 12:19:05 |
| Korean Problem Academy 1 | 170 - - | 1 | 0 | 0 | 44 | 2023-11-16 12:18:55 |
| Korean Problem Academy 1 | 169 - - | 1 | 0 | 0 | 23 | 2023-11-16 12:18:41 |
| Korean Problem Academy 1 | 168 - - | 1 | 0 | 0 | 22 | 2023-11-16 12:18:21 |
| Korean Problem Academy 1 | 167 - - | 1 | 0 | 0 | 30 | 2023-11-16 12:18:05 |
| Korean Problem Academy 1 | 166 - - | 1 | 0 | 0 | 52 | 2023-11-16 12:17:59 |
| Korean Problem Academy 1 | 165 - - | 1 | 0 | 0 | 30 | 2023-11-16 12:17:46 |
| Korean Problem Academy 1 | 164 - - | 1 | 0 | 0 | 27 | 2023-11-16 12:17:36 |
| Korean Problem Academy 1 | 163 - - | 1 | 0 | 0 | 29 | 2023-11-16 12:17:26 |
| Korean Problem Academy 1 | 162 - - | 1 | 0 | 0 | 27 | 2023-11-16 12:17:15 |
| Korean Problem Academy 1 | 161 - - | 1 | 0 | 0 | 42 | 2023-11-16 12:17:09 |
| Tsumego Dictionary Volume I | 298 - - | 1 | 0 | 0 | 42 | 2023-11-16 12:17:09 |
| Korean Problem Academy 1 | 160 - - | 1 | 0 | 0 | 40 | 2023-11-16 12:16:49 |
| Korean Problem Academy 1 | 159 - - | 1 | 0 | 0 | 33 | 2023-11-16 12:16:36 |
| Korean Problem Academy 1 | 158 - - | 1 | 0 | 0 | 34 | 2023-11-16 12:16:18 |
| Korean Problem Academy 1 | 157 - - | 1 | 0 | 0 | 36 | 2023-11-16 12:16:09 |
| Korean Problem Academy 1 | 156 - - | 1 | 0 | 0 | 23 | 2023-11-16 12:15:53 |
| Korean Problem Academy 1 | 155 - - | 1 | 0 | 0 | 24 | 2023-11-16 12:15:42 |
| Korean Problem Academy 1 | 154 - - | 1 | 0 | 0 | 25 | 2023-11-16 12:15:35 |
| Korean Problem Academy 1 | 153 - - | 1 | 0 | 0 | 39 | 2023-11-16 12:15:25 |
| Korean Problem Academy 1 | 152 - - | 1 | 0 | 0 | 61 | 2023-11-16 12:15:14 |
| Korean Problem Academy 1 | 151 - - | 1 | 0 | 0 | 51 | 2023-11-16 12:15:01 |
| Korean Problem Academy 1 | 150 - - | 1 | 0 | 0 | 44 | 2023-11-16 12:14:28 |
| Korean Problem Academy 1 | 149 - - | 1 | 0 | 0 | 17 | 2023-11-16 12:14:15 |
| Korean Problem Academy 1 | 148 - - | 1 | 0 | 0 | 29 | 2023-11-16 12:14:08 |
| Korean Problem Academy 1 | 146 - - | 1 | 0 | 0 | 20 | 2023-11-16 12:13:49 |
| Korean Problem Academy 1 | 144 - - | 1 | 0 | 0 | 19 | 2023-11-16 12:13:28 |
| Korean Problem Academy 1 | 143 - - | 1 | 0 | 0 | 25 | 2023-11-16 12:13:21 |
| Korean Problem Academy 1 | 142 - - | 1 | 0 | 0 | 36 | 2023-11-16 12:13:12 |
| Korean Problem Academy 1 | 141 - - | 1 | 0 | 0 | 18 | 2023-11-16 12:12:51 |
| Korean Problem Academy 1 | 140 - - | 1 | 0 | 0 | 25 | 2023-11-16 12:12:45 |
| Korean Problem Academy 1 | 138 - - | 1 | 0 | 0 | 26 | 2023-11-16 12:12:28 |
| Korean Problem Academy 1 | 137 - - | 1 | 0 | 0 | 31 | 2023-11-16 12:12:20 |
| Korean Problem Academy 1 | 136 - - | 1 | 0 | 0 | 38 | 2023-11-16 12:12:07 |
| Korean Problem Academy 1 | 135 - - | 1 | 0 | 0 | 36 | 2023-11-16 12:11:56 |
| Korean Problem Academy 1 | 134 - - | 1 | 0 | 0 | 31 | 2023-11-16 12:11:47 |
| Korean Problem Academy 1 | 133 - - | 1 | 0 | 0 | 28 | 2023-11-16 12:11:33 |
| Korean Problem Academy 1 | 132 - - | 1 | 0 | 0 | 25 | 2023-11-16 12:11:27 |
| Korean Problem Academy 1 | 131 - - | 0 | 1 | 0 | 0 | 2023-11-16 12:11:20 |
| Korean Problem Academy 1 | 131 - - | 1 | 0 | 0 | 50 | 2023-11-16 12:11:20 |
| Korean Problem Academy 1 | 130 - - | 1 | 0 | 0 | 14 | 2023-11-16 12:10:42 |
| Korean Problem Academy 1 | 128 - - | 1 | 0 | 0 | 36 | 2023-11-16 12:10:23 |
| Korean Problem Academy 1 | 127 - - | 1 | 0 | 0 | 26 | 2023-11-16 12:10:14 |
| Korean Problem Academy 1 | 126 - - | 1 | 0 | 0 | 27 | 2023-11-16 12:10:01 |
| Korean Problem Academy 1 | 125 - - | 1 | 0 | 0 | 22 | 2023-11-16 12:09:52 |
| Korean Problem Academy 1 | 124 - - | 1 | 0 | 0 | 20 | 2023-11-16 12:09:42 |
| Korean Problem Academy 1 | 123 - - | 1 | 0 | 0 | 31 | 2023-11-16 12:09:36 |
| Korean Problem Academy 1 | 122 - - | 1 | 0 | 0 | 34 | 2023-11-16 12:09:17 |
| Korean Problem Academy 1 | 121 - - | 1 | 0 | 0 | 24 | 2023-11-16 12:08:59 |
| Korean Problem Academy 1 | 120 - - | 1 | 0 | 0 | 35 | 2023-11-16 12:08:49 |
| Korean Problem Academy 1 | 119 - - | 1 | 0 | 0 | 20 | 2023-11-16 12:08:36 |
| Life & Death - Elementary | 631 - - | 1 | 0 | 0 | 20 | 2023-11-16 12:08:36 |
| Tsumego Dictionary Volume II | 790 - - | 1 | 0 | 0 | 20 | 2023-11-16 12:08:36 |
| Korean Problem Academy 1 | 118 - - | 1 | 0 | 0 | 19 | 2023-11-16 12:08:23 |
| Korean Problem Academy 1 | 117 - - | 1 | 0 | 0 | 0 | 2023-11-16 12:08:11 |
| Korean Problem Academy 1 | 117 - - | 1 | 0 | 0 | 30 | 2023-11-16 12:07:00 |
| Korean Problem Academy 1 | 116 - - | 1 | 0 | 0 | 12 | 2023-11-16 12:06:25 |
| Korean Problem Academy 1 | 115 - - | 1 | 0 | 0 | 16 | 2023-11-16 12:06:20 |
