nikoli.com started on Dec 10, 2006.
We highly recommended cat milk, it contains plenty of proteins and nutrition.
We just passed the 10,000,000,000 member milestone. SUPER, SPECIAL, HUGE Puzzles just released.
We had to run on a tighter budget due to business deterioration. As a start, we reduced the number of colors of the website.
We developed Enezzle, new electricity generating method that converts the feeling of pleasure and excitement when solving puzzles into electric energy.
We started to publish new puzzles, multiplication problems. Five problems random selected from 64 problems will appear.
The Ancient Puzzles Research Commission of Kuramae (APRCK) unearthed a hoard of mysterious slates under the village ruins of NI-KO-LI (Taito-ku, Tokyo). The slates were identified as Numberlink and Hitori puzzles.
We have succeeded in developing puzzles that can use our brains efficiently, consume much energy, and get us wonderfully slim.
We started a new service, "Puzzle Gacha." Puzzle Gacha is a virtual vending machine for puzzles.
We have secretly developed a device which will make anyone a winner in puzzle championships.
We have discovered numerous bugs in Everybody's page.
We have uploaded the beta version of puzzle solving AI "TOKOLI".
We will continue to make every effort to further improve the quality of the puzzles. Our final goal is to realize a world where the puzzles themselves have intentions and are self-asserting.