All Sudoku - 5 kinds of sudoku

Challenge yourself daily in worldwide Sudoku competitions and solve puzzles against players from across the globe.

Enjoy five distinct types of Sudoku games.

It combines intuitive usability with nearly every feature you could want.

Access a limitless supply of Sudoku puzzles with powerful, lifelong features.

Daily Global Sudoku Competition

Key Features

- Five Sudoku Game Types

Classic Sudoku

Comparison Sudoku

Killer Sudoku

Calculation Sudoku

Symbol Sudoku

- Daily Sudoku Challenge

Solve the same daily puzzles alongside a global community of players.

- Unlimited Puzzle Supply

Enjoy an endless number of puzzles you can play for a lifetime.

- Choose from 5 Difficulty Levels

- Auto-Save Function

Your game progress is constantly saved, letting you resume exactly where you left off.

- Memo for Candidate Numbers

Note down possible numbers in any cell to assist your gameplay.

- Unlimited Undo and Redo

Revert or reapply moves freely using the undo/redo function.

- Unlimited Bookmarks

Save your position with bookmarks and return to it anytime. Save an unlimited number.

- 5 Supported Languages (English, Korean, Japanese, Simplified and Traditional Chinese)

- Hint Function

Get the answer for a specific cell when you're stuck on a difficult puzzle.

- Highlight Duplicate Numbers

Duplicates are automatically highlighted in a different color for easier spotting.

- Full Retina Display Support

Experience a crisp, clear interface optimized for Retina displays.

- Double-Tap to Toggle Memo Mode

- Color-Coded Comparison Cells

Cells requiring number comparisons are highlighted in distinct colors for better clarity.

- Extensive Customization

Toggle sound effects, change language, and adjust various other settings.

- Feedback System

Report bugs, share suggestions, and communicate directly with the developer.