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Result of the 273rd nikoli.com Puzzle Championship Aug 18, 2017

Congratulations! crawfish won the 273rd 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 Fri. Sep 1, 2017 13:00 (UTC). The time trial problem will be a Hashiwokakero puzzle contributed by 45.

Maintenance finished Aug 18, 2017

About 35 minutes after 05:00 Aug 18, 2017(UTC).

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

Added Akari and Hashiwokakero puzzles to The pick of the puzzles page Aug 1, 2017

Most popular Akari and Hashiwokakero puzzles are available to members. Play them in the members area, in The pick of the puzzles page.

Added Botsu Bako problem Jul 21, 2017

T.Karino's Numberlink problem is open to members. Try it out on the Botsu Bako (Extra Special Problems) page in the members area.

24 hour janken - 2nd world championship Jun 20, 2017

The 24 hour janken - 2nd world championship Please join nikoli original easygoing party game The 24 hour janken. The winners will receive an original Nikoli T-shirt.


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