Claire's Sudoku: Daily Puzzle

One beautiful puzzle a day. A streak worth protecting. The quiet satisfaction of a grid that finally clicks.

Claire's Sudoku is the Sudoku app you keep: clean, focused, and free of ads, clutter, and gimmicks. Just the classic number game, refined for the way Sudoku should actually feel.

A NEW PUZZLE EVERY DAY Solve the daily edition, build your streak, and share your result. Still hungry? Keep playing as many practice puzzles as you like, across five difficulties from Easy to Master.

WHY YOU'LL LOVE IT • A clean, elegant board that keeps your focus on the solve • Five difficulty levels, from a relaxed Easy to a punishing Master • A daily puzzle and streaks that make solving a ritual • Pencil notes, undo, and smart same-number highlighting when you want them • An optional timer and mistake counter, so you can relax or race • A warm, blue-light-free night mode for playing before bed • Fully offline. No account, no sign-in, nothing collected

Claire's Sudoku is made for people who don't want another noisy game. It's for the quiet thinkers, the pattern hunters, the pencil-and-paper loyalists, and anyone who lives for the moment the whole grid clicks.

Sudoku, finally finished.