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News
- 111 days until WSPC 2025 (registration open)The registration for WSPC 2025 and 24 HPC in Eger is now open, please check the new event website for more details: https://www.wspc2025.hu/ If you… Read more: 111 days until WSPC 2025 (registration open)
- World Junior Sudoku Championships 2025Dear members, let us invite you to the 3rd World Junior Sudoku Championships, which will take place this August in China, near Beijing. Registration is… Read more: World Junior Sudoku Championships 2025
- News about WSPC 2025 in one placeThe official WSPC 2025 website is released, please check here. The Facebook event is also ready – check here. Discord channels can be found on… Read more: News about WSPC 2025 in one place
- Puzzles from WSPC 2024 availablePuzzles from the WSC and WPC 2024, which took place in October in Beijing, China, are available for you in the archive. To purchase them,… Read more: Puzzles from WSPC 2024 available
- Puzzle Calendar 2025We have updated the calendar with online and on-site puzzle competitions for the year 2025. The dates of the WPF GP series and the WSPC… Read more: Puzzle Calendar 2025