The Asian Sudoku Championship (ASC) is an annual international sudoku competition organised by a member of the World Puzzle Federation (WPF). The first official event was held in Jeju Island, South Korea in 2018 and the latest event was held in Chennai, India in 2025. National teams are determined by local affiliates of the WPF. The competition typically consists of several classic sudokus and variations to be solved by all competitors over multiple timed rounds. The competition did not take place in 2021 and 2022 due to the COVID-19 pandemic.
In the individual championship, Seungjae Kwak of South Korea, Kota Morinishi of Japan and Sun Cheran of China, each has won one title.
In the team championship, India and Japan have won twice.
Results Year City Country Individual Team Gold Silver Bronze Gold Silver Bronze 2025 Chennai Ken Endo Hideaki Jo Kishore Sridharan 2024 Shizuoka Hu Yuxuan Ken Endo Sinchai Rungsangrattanakul 2023 Jeju Island Kota Morinishi Prasanna Seshadri Qianzi Li 2020 Hyderabad Sun Cheran Rohan Rao Prasanna Seshadri 2019 Pampanga Kota Morinishi Seungjae Kwak Rohan Rao 2018 Jeju Island Seungjae Kwak Ken Endo Rohan Rao
Records Most of the champions have won with a considerable lead but the lower ranks have been closely contested. Name Gold Silver Bronze Total Kota Morinishi 2 0 0 2 Ken Endo 1 2 0 3 Seungjae Kwak 1 1 0 2 Sun Cheran 1 0 0 1 Hu Yuxuan 1 0 0 1 Hideaki Jo 0 1 0 1 Rohan Rao 0 1 2 3 Prasanna Seshadri 0 1 1 2 Kishore Sridharan 0 0 1 1 Sinchai Rungsangrattanak 0 0 1 1 Qianzi Li 0 0 1 1
See also World Sudoku Championship World Puzzle Federation
External links Official Website of ASC 2025 Official Website of ASC 2020 Official Website of ASC 2019 Official Website of ASC 2018 Results of ASC 2025 Results of ASC 2020 Results of ASC 2019 Results of ASC 2018
References