About 125 new puzzles a month!
Members of nikoli.com can enjoy new puzzles everyday at your own exclusive page.
What's new
93rd Puzzle Championship Sep 2, 2010
nikoli.com holds 93rd puzzle championships on our members page on Fri. Sep 3 at 13:00(UTC). The first correct solution is the winner. Start right away and hurry, race, dash to solve it and submit it immediately!
Added Hitori and Kakuro puzzles to The pick of the puzzles page Sep 1, 2010
Most popular Hitori and Kakuro puzzles are available to members. Play them in the members area, in The pick of the puzzles page.
Added Botsu Bako problem Aug 30, 2010
Ryohei Nakai's Heyawake problem is open to members. Try it out on the Botsu Bako (Extra Special Problems) page in the members area.
Third round of "Flush" - the word game Aug 11, 2010
This is a simple and easy game. You just guess and write down the phrases that the most people will imagine. Please remember that what pops into your head maybe occurs to no body else. The winner will receive an original Nikoli T-shirt.
Author interviews Vol.18Aug 9, 2010
Kushimaru is a man in his 40s. He is a Nikoli staff member from way back and he is responsible for nikoli.com and mobile-nikoli.com. This time I was going to forget he is one of the staff, and just listen to a puzzle author talking, but . . .
Results of the Nikoli Derby - 8th world championship Aug 3, 2010
The Nikoli Derby was developed by nikoli as a party game.
Look here for the results of The Nikoli Derby - 8th world championship.
We hope you are one of the winners!
