All Sudoku - 5 kinds of sudoku

Challenge players from across the globe daily with exciting puzzle competitions.

Enjoy five distinct types of Sudoku games to suit every preference.

Boasting an intuitive interface and nearly every feature you could ask for.

Access a limitless supply of sudoku puzzles with robust tools for a lifetime of enjoyment.

Daily global sudoku tournaments await.

Key Features

- 5 unique Sudoku game modes

Classic sudoku

Comparison sudoku

Killer sudoku

Arithmetic sudoku

Symbolic sudoku

- Daily Sudoku Challenge

Solve identical puzzles alongside the worldwide community every day

- Endless puzzle collection

Enjoy an infinite supply of puzzles for lifelong entertainment

- Select from 5 adjustable difficulty levels

- Automatic progress saving

Your game status is continuously preserved, letting you resume right where you left off

- Candidate number memo feature

Temporarily note possible answers in uncertain cells to streamline your solving process

- Unlimited undo and redo actions

Reverse or revisit previous moves with flexible history navigation

- Unlimited bookmark slots

Save and jump to specific puzzle positions with customizable bookmarks

- Multilingual support (English, Korean, Japanese, and 2 Chinese variants)

- Smart hint system

Receive instant solutions for particularly challenging cells when needed

- Duplicate number highlighting

Identify conflicts easily with color-coded duplicate number alerts

- Full Retina display optimization

Experience razor-sharp visuals with complete high-resolution screen support

- Quick memo mode activation via double-tap

- Color-coded comparison assistance

Cells requiring number comparisons are automatically color-highlighted for clarity

- Comprehensive customization options

Adjust sound effects, language preferences, and various other settings

- Direct developer communication

Submit bug reports or suggestions and receive responses from the development team

All Sudoku - 5 kinds of sudoku Screenshots