The 4th Asian Sudoku Championship took place from January 26 – 29, 2023 in Jeju, South Korea.
Instruction booklets: General / U15 / U10
Puzzle booklets: Available for purchase in our archive
Official results
| General | General |
| Individual | Team |
| #1 | Kota Morinishi (JPN) | Asia |
| #2 | Prasanna Seshadri (IND) | Japan |
| #3 | Qianzi Li (CHN) | Korea |
Full results
Only results of the General category are available on this page. Full results for other categories can be found in this spreadsheet (in Korean).
| Rank | Country | Name | Total | R1 | R2 | R3 | R4 | R5 | R6 |
| 1 | JPN | Kota Morinishi | 2642 | 261 | 473 | 312 | 375 | 550 | 671 |
| 2 | IND | Prasanna Seshadri | 2500 | 195 | 470 | 470 | 312 | 431 | 622 |
| 3 | CHN | Qianzi Li | 1303 | 156 | 175 | 248 | 148 | 326 | 250 |
| 4 | KOR | Junseo Ha | 1152 | 86 | 202 | 266 | 147 | 326 | 125 |
| 5 | JPN | Yuki Kajihara | 1146 | 187 | 213 | 165 | 202 | 254 | 125 |
| 6 | IND | Ashish Kumar | 785 | 160 | 34 | 129 | 202 | 260 | 0 |
| 7 | JPN | Takemasa Aoki | 634 | 86 | 112 | 152 | 70 | 89 | 125 |
| 8 | KOR | Sunseong Kwon | 472 | 86 | 139 | 119 | 65 | 63 | 0 |
| 9 | KOR | Hyuksun Kwon | 385 | 58 | 60 | 113 | 65 | 89 | 0 |
| 10 | JPN | Yoichi Enta | 346 | 72 | 0 | 36 | 24 | 89 | 125 |
| 11 | TPE | Pang-Yen Hsu | 335 | 58 | 34 | 36 | 65 | 142 | 0 |
| Rank | Country | Team | Total | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 |
| 1 | Asia | Asia | 8393 | 569 | 713 | 883 | 727 | 1159 | 872 | 990 | 1400 | 1080 |
| 2 | JPN | JPN | 8323 | 606 | 798 | 665 | 671 | 982 | 1046 | 770 | 1705 | 1080 |
| 3 | KOR | KOR | 5575 | 405 | 794 | 641 | 602 | 793 | 250 | 500 | 1200 | 390 |
