Calendar 2025

Are you aware of other events? Let us know and we can add it here.

WhenWhatWhere
Jan 10-15WPF Sudoku Grand Prix R1 – Serbiahttps://gp.worldpuzzle.org
Jan 18-20 (on-site)Asian Sudoku Championship – Chennai, Indiahttps://logicmastersindia.com/asc2025/
Jan 24-29WPF Puzzle Grand Prix R1 – Indiahttps://gp.worldpuzzle.org
Feb 7-12WPF Sudoku Grand Prix R2 – Ukrainehttps://gp.worldpuzzle.org
Feb 7-13LMI Puzzle Ramayan R1 – Classicshttps://logicmastersindia.com/PR/2025pr.asp
Feb 14-17German Sudoku Championship (DSM) Qualificationhttps://logic-masters.de
Feb 14-20LMI Sudoku Mahabharat R1 – Standard & Conversehttps://logicmastersindia.com/SM/2025sm.asp
Feb 21-26WPF Puzzle Grand Prix R2 – Slovakiahttps://gp.worldpuzzle.org
Feb 21-27LMI Puzzle Ramayan R2 – Loop & Object Placementhttps://logicmastersindia.com/PR/2025pr.asp
Feb 28 – Mar 6LMI Sudoku Mahabharat R2 – Math & Neighbourshttps://logicmastersindia.com/SM/2025sm.asp
Mar 1 (on-site)Estonian Sudoku Championshiphttps://www.kuma.ee/sudoku-emv-2025/
Mar 1-2 (on-site)UKPA Open Sudoku & Puzzle Tournament https://ukpuzzles.org/
Mar 7-12WPF Sudoku Grand Prix R3 – Croatiahttps://gp.worldpuzzle.org
Mar 9Polish Sudoku Qualification for WSChttps://sfinks.org.pl/
Mar 14-20LMI Puzzle Ramayan R3 – Made In India & Numbershttps://logicmastersindia.com/PR/2025pr.asp
Mar 21-26WPF Puzzle Grand Prix R3 – Türkiyehttps://gp.worldpuzzle.org
Mar 21-27LMI Sudoku Mahabharat R3 – Odd Even & Irregularhttps://logicmastersindia.com/SM/2025sm.asp
Mar 23Polish Puzzle Qualification for WPChttps://sfinks.org.pl/
Mar 28 – Apr 3LMI Puzzle Ramayan R4 – Shading & Regionshttps://logicmastersindia.com/PR/2025pr.asp
Apr 4-7Dutch Sudoku and Puzzles Championships Qualificationhttps://www.wcpn.nl/
Apr 4-9WPF Sudoku Grand Prix R4 – United Stateshttps://gp.worldpuzzle.org
Apr 4-10LMI Sudoku Mahabharat R4 – Outside & Hybridshttps://logicmastersindia.com/SM/2025sm.asp
Apr 5 (on-site)German Sudoku Championship (DSM)https://logic-masters.de
Apr 6Japanese Sudoku Qualification for WSChttps://jppuzzles.com/news/202501/2025event/
Apr 18-23WPF Puzzle Grand Prix R4 – Thailandhttps://gp.worldpuzzle.org
Apr 18-24LMI Puzzle Ramayan R5 – Word & Casualhttps://logicmastersindia.com/PR/2025pr.asp
Apr 20Japanese Puzzle Qualification for WPChttps://jppuzzles.com/news/202501/2025event/
Apr 25-28German Puzzle Championship (Logic Masters) Qualificationhttps://logic-masters.de
Apr 26-27Mongolian National Puzzle Championship Qualificationhttp://puzzle.iqcenter.mn/
May 2-7WPF Sudoku Grand Prix R5 – Polandhttps://gp.worldpuzzle.org
May 9-12Swiss Puzzle Qualification for WPChttps://logic-masters.de/Wettbewerbe/
May 10 (on-site)Dutch Sudoku and Puzzle Championshipshttps://www.wcpn.nl/
May 10US Sudoku Team Qualifyinghttps://wpc.puzzles.com/ussq2025/
May 10-11 (on-site)Slovak Sudoku and Puzzle Championshiphttps://szhk.sk
May 16-19Swiss Sudoku Qualification for WSChttps://logic-masters.de/Wettbewerbe/
May 16-21WPF Puzzle Grand Prix R5 – Francehttps://gp.worldpuzzle.org
May 24US Puzzle Championshiphttps://wpc.puzzles.com/uspc2025/
May 30 – Jun 4WPF Sudoku Grand Prix R6 – Chinahttps://gp.worldpuzzle.org
Jun 13-18WPF Puzzle Grand Prix R6 – Switzerlandhttps://gp.worldpuzzle.org
Jun 14-15 (on-site)Czech Puzzle Championshiphttps://sudokualogika.cz/
Jun 27 – Jul 2WPF Sudoku Grand Prix R7 – The Netherlandshttps://gp.worldpuzzle.org
Jun 28 (on-site)German Puzzle Championship (Logic Masters)https://logic-masters.de
Jul 11-16WPF Puzzle Grand Prix R7 – Czech Republichttps://gp.worldpuzzle.org
Jul 25-30WPF Sudoku Grand Prix R8 – Japanhttps://gp.worldpuzzle.org
Aug 8-13WPF Puzzle Grand Prix R8 – United Kingdomhttps://gp.worldpuzzle.org
Sep 21-28 (on-site)World Sudoku and Puzzle Championship – Eger, Hungary
Sep 28-30 (on-site)24-Hours Puzzle Marathon – Eger, Hungary