A new Sudoku 360 website

Published on October 22, 2026

The Sudoku 360 website has a new engine. We rebuilt it from scratch with current web technology so that the game loads faster and works better on every device.

What's new

Faster pages. Every page is generated in advance and served from the network closest to you.
The same game you know. Classic and legendary modes, five difficulty levels and all the board settings are still here.
A new blog. Tutorials, explanations of the game modes and news, in English and Spanish.
Better language support. Switching between English and Spanish keeps you on the same page, even in the middle of a game.

Also on your phone

Sudoku 360 is also available as an app for Android. Look for it on Google Play and Huawei AppGallery and take your games anywhere.

Download Sudoku 360 for Android

Customize your board and play with the keyboard

Board shape, highlights, number identifier, notes and keyboard shortcuts: everything you can adjust in Sudoku 360.

Legendary Sudoku: the board that turns

Classic rules, but the board rotates by itself while you play. This is how the legendary mode works.

How to play Sudoku

The rules of sudoku explained step by step, plus a simple method to solve your first puzzle.