SudokuGo: Classic Sudoku

Endless boards, a daily challenge and a worldwide leaderboard. Clean, fast, no-nonsense sudoku for your breaks.

SudokuGo is the clean, elegant sudoku for your breaks: endless boards generated on the fly, always with a unique solution, across five difficulties from Easy to Extreme.

WHAT YOU GET • Level path: an endless climb that grows with you • Daily challenge: a fresh board every day, with calendar and streaks • Worldwide leaderboard: sign in with Apple, Google or email • Pencil notes, undo, smart highlights and gentle hints • Full statistics: times, streaks and success rates • Light and dark themes, designed to be easy on the eyes • Works offline too

HOW YOU PLAY Tap a cell and enter the number, or pencil in candidates as notes. Up to three mistakes (if you want), hints when you need them, and an end-of-board summary with your times.

An account is optional: it is only for the leaderboard and for finding your progress on multiple devices. Play right away, no sign-up.