This is the event information page of nikoli.com
Puzzle Championship
The winners of the puzzle championship vol. 128 is pisaca! Congratulations!
The next puzzle championship will be held from Fri. Feb 10, 12:00 (UTC) and the time trial problem is a Shikaku puzzle that was contributed by cubic function.
The word game "Flush".
"Flush" is a simple and easy game. You just guess and write down the phrases that the most people will imagine.
"Straight Flush" is almost the same as "Flush": write down the five (the number of phrases has increased from four) phrases that popped into your head. And now the order of the five phrases is very important.
Look here for the results of the 1st Straight Flush Game.
April Fools' page
2011's April Fools' page can be seen here. On Apr 1, 2011, we are starting to publish multiplication problems.
2010's April Fools' page can be seen here. We had prepared four Enezzle puzzles for you.
2008's April Fools' page can be seen here. We had prepared seven Casty and fabulous puzzles for you.
The Minority Decides
Please check the results of the 5th Minority Decides Game.
The Nikoli Derby
The Nikoli Derby was developed by nikoli as a party game. It has very simple rules that make it exciting and easy for all, from kids to much older players.
Look here for the results of The Nikoli Derby - 10th world championship.
