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Result of the 267th nikoli.com Puzzle Championship May 26, 2017

Congratulations! 4DVector won the 267th puzzle championship! The winner's name is now displayed and will remain on the Champion page of nikoli.com Hall of Fame.

The next puzzle championship will be held from Sat. Jun 10, 2017 13:00 (UTC). The time trial problem will be a Hitori puzzle contributed by Guten.

Maintenance finished May 19, 2017

About 10 minutes after 05:00 May 19, 2017(UTC).

Due to scheduled maintenance, you could not access to the nikoli.com. Sorry for the inconvenience.

Added Nurikabe, Numberlink and Satogaeri puzzles to The pick of the puzzles page May 1, 2017

Most popular Nurikabe, Numberlink and Satogaeri puzzles are available to members. Play them in the members area, in The pick of the puzzles page.

Added Botsu Bako problem Apr 21, 2017

Momotereu's Heyawake problem is open to members. Try it out on the Botsu Bako (Extra Special Problems) page in the members area.

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