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Cluo
Cluo icon

Crosswords and sudoku, made fresh on your phone

A daily mini crossword, bigger classic grids and sudoku in four levels. In English and Spanish. No ads, no account, and it works offline.

Download on the App Store →

Android on the way.

Cluo crosswords screen Cluo sudoku screen

Daily mini

A 5×5 crossword that's the same for everyone each day, with a streak to keep going.

Classic grids

9×9, 11×11 and 13×13 crosswords, new every time, with clues in English or Spanish (with Ñ).

Sudoku

Easy, Medium, Hard and Expert, always with a single solution. Notes, undo, hints and a daily sudoku.

Private by design

No account, no ads, no tracking. Your puzzles and stats stay on your phone.