Crown Logic
One crown per row, column and color.
A calm, clever logic puzzle with simple rules. Place exactly one crown in every row, every column and every colored region. No two crowns may touch, not even diagonally. Every puzzle has exactly one solution, and you can always reach it with logic alone, without guessing.
Coming soon to the App StoreGet support
Why you'll love it
A new puzzle every day
Come back daily for a fresh challenge and keep your streak going.
Hundreds of levels
From quick 5×5 warm-ups to tough 10×10 grids.
Smart marking
Mark cells with an X, auto-fill obvious blanks and undo any move.
Hints that teach
Each hint explains the logic step, so you get better as you play.
How to play
- Tap once to mark a cell with an X, twice to place a crown.
- Each row, column and color region needs exactly one crown.
- Crowns may never touch, not even at the corners.