脳を鍛える無限ナンプレ

■ What is Sudoku?

Sudoku is a puzzle game where you fill in the numbers 1 through 9 in a 9x9 grid.

Fill in the numbers vertically, horizontally, and in 3x3 blocks without repeating the same numbers.

Simple rules, yet surprisingly deep the more you play!

■ Brain Training Effects

Sudoku stimulates the prefrontal cortex and has the effect of training concentration, logical thinking, and memory.

It is said that playing daily will make your mind work faster.

■ Features

【Three Difficulty Levels】
・Easy (30 empty squares)
・Normal (45 empty squares)
・Hard (55 empty squares)

Enjoy at your own pace, from beginners to advanced players.

【Level & Rank System】
Earn XP and level up every time you clear a level!

From "Beginner" to "Sudoku God," 27 levels of titles await you.

The faster your time and the less hints you use, the more XP you'll receive.

【42 Achievement Badges】
Earn badges for various achievements, including first clear, speed clear, and consecutive clears without hints. Aim for completion!

【Board Themes】
New design themes are unlocked as you level up.
Enjoy Sudoku with a different atmosphere every day from 7 themes including Classic, Dark, Japanese, Neon, Cherry Blossom, Ocean, and Space.

【Hint Function】
Includes a hint button usable up to 3 times per game.
Select and tap an empty square to enter the correct answer.
No worries if you get stuck!

【Statistics & Records】
Track your progress with best time, clear rate, number of clears without hints, etc.
See your daily improvement at a glance.

■ Recommended for:

・Those who want brain training
・Those who want to play quickly in their spare time
・Those who like games where you steadily level up
・Those who like Sudoku

■ Free to Play

Basic gameplay is completely free. Ads will be displayed.