ALPHADOKU LETTER SUDOKULetters. Logic.
A little discovery.
Classic hides a nine-letter word or phrase in one row or column. Mega is a larger, pure alphabet Sudoku: A–Y, with no hidden line. Both are free to play, with progress saved in this browser. Mega needs a desktop or laptop screen.
Swipe to explore both modes
9 × 9 · THE ORIGINALOne hidden line.
One hidden line.
A whole new Sudoku.
Nine unique letters. A word hiding in plain sight. Four levels to find your rhythm.
Play Classic ↗25 × 25 · DESKTOP ONLYMore letters.
More letters.
A little more ambition.
A to Y, twenty-five boxes, and room to think. Pure alphabet Sudoku, without a hidden line. Made for a desktop or laptop.
Play Mega ↗