Sudoku

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Classic Sudoku, beautifully simple.

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About

Sudoku is the classic number puzzle, made calm, clean and simple. Pick one of four levels, fill the grid and train your brain anywhere — even with no internet connection. Every puzzle is generated on your device with a single solution, and notes, hints, smart highlighting and best scores are all built in. No account, no sign-up, no clutter: just open the app and play, in light or dark mode and in 19 languages.

Features

Endless puzzles

A new puzzle is generated on your device every game, and each one has exactly one solution.

Four difficulty levels

Easy, Medium, Hard and Expert, each unlocked by winning games at the level before it.

Notes, hints and highlighting

Pencil in candidates, get up to three hints per game, and see every matching number as you select a cell.

Fully offline

Your game in progress, best scores and settings live on your device. Play on flights, commutes and anywhere without Wi-Fi.