Sudoku Mind

Sudoku Mind brings five kinds of sudoku together in one clean, focused app. Play the classic 9×9 grid, add up the cages in Killer Sudoku, watch the diagonals in X-Sudoku, fit digits into the jigsaw regions of Irregular Sudoku, or take a quick break with 6×6 Mini puzzles. Every puzzle has exactly one solution, so you can always solve it with logic alone. No guessing.

FIVE WAYS TO PLAY
• Classic Sudoku: the traditional 9×9 grid, from Easy to Master
• Killer Sudoku: each cage shows the sum of the digits inside it
• X-Sudoku: both long diagonals must also contain 1 to 9
• Irregular Sudoku: jigsaw-shaped regions replace the 3×3 boxes
• Mini Sudoku: 6×6 puzzles, perfect for a short break

A NEW CHALLENGE EVERY DAY
• Everyone gets the same Daily Challenge puzzle
• Build a streak and earn score bonuses along the way
• Compare your scores on the Game Center leaderboards
• Optional reminders so you never lose your streak

PLAY WITH A FRIEND
• Create a match and share its six-character code
• You both solve the same puzzle, and the first to finish wins
• Follow your opponent's progress live

TOOLS THAT HELP WITHOUT GETTING IN THE WAY
• Pencil notes that can clear themselves as you place digits
• Show every candidate at once, or highlight all cells with the same digit
• Conflict highlighting you can switch on or off
• Undo, hints for when you're stuck, and a timer you can hide
• Pause anytime and continue your game later

TRACK YOUR PROGRESS
• Statistics and charts for every variant and difficulty
• Achievements for speed, streaks, mastery and more, with Game Center
• Optional iCloud sync keeps your progress on all your devices
• Live Activities show your game time on the Lock Screen and in the Dynamic Island

MADE FOR IPHONE AND IPAD
• Light or dark appearance, or match your device
• Satisfying haptic feedback
• Available in English, Japanese, Chinese, Korean, Arabic, Spanish, French, Portuguese and Russian

Sudoku Mind is free to play with ads. A one-time Remove Ads purchase turns them off for good, including the short ad before each hint.