This is a free sudoku game for smartphones and web browsers. We hope you will enjoy it. It gives you seven new puzzles every day.
A sudoku game with new puzzles published every day. Go ahead and take on the challenge.
age range： gender：
100 sudoku puzzles at every level. Feel free to use them when you want to relax and have some fun solving them.
100 sudoku puzzles at every level.
The rules are simple. We shall explain the sudoku rules with really easy instructions using 6 images and 90 words.
Here we explain the method and tricks to solving the puzzles.
You can make the program solve the problem. Please use them to solve difficult problems or as reference when creating your own puzzles. (When the solver can’t solve the problem, temporary place it on the two-choice box and solve)
Download sudoku puzzles and solutions. These are available for free, so feel free to print them as part of your corporate newsletters, newspapers, and the like. Please contact us first if you wish to incorporate them into a sudoku book for sale.
2017/01/24 Speed up!
2017/01/17 New Images. (Snow Arashiyama, Snow Kinkakuji)