Competition
WPF Puzzle GP 2026 — Round 5
The fifth online round of the 2026 WPF Puzzle Grand Prix, prepared by Japan.
About this event
Round 5 of the World Puzzle Federation Puzzle Grand Prix 2026 is an online logic-puzzle competition prepared by puzzle authors from Japan. The official competition window was extended through 5 June.
Participants solve a competition booklet within the official time limit and submit their answers online. Consult the official GP website for registration, rules, instructions, and timing.
Visit the official event page