Kaidoku · Daily Sudoku

Play Sudoku without ads, at home or on the go. Choose a difficulty, take on the Daily Challenge, or try Cipher Mode: the numbers are replaced by symbols whose meanings you uncover as you solve. A NEW CHALLENGE EVERY DAY Everyone gets the same daily puzzle. Build your streak and compare your time on the Game Center leaderboard. PLAY AT YOUR LEVEL Start with Easy. Premium unlocks Medium, Hard, Expert and Master. Each difficulty has its own mistake limit. HELP WHEN YOU NEED IT Keep track of possibilities with pencil marks, undo an entry or use a hint when you get stuck. Adjust number highlighting, sounds, haptics and number size to suit you. PICK UP WHERE YOU LEFT OFF Your current game is saved automatically. Follow your best times, completed puzzles and streaks in Statistics, and keep the Daily Challenge on your Home Screen with a widget. TRY CIPHER MODE Solve Sudoku with letters instead…