Build pattern recognition
Practice
Work through the archive by difficulty, or jump into a fresh board.
0869
solved
Days
0%
Queens
0:00
MONDAY
Use arrow keys to move between cells. Press Space or Enter to cycle an empty cell to X, queen, and empty.
Queens #1
How to play
- Your goal is to have exactly one queen in each row, column, and color region.
- Tap once to place X and tap twice for a queen. Use X to mark where a queen cannot be placed.
- Two queens cannot touch each other, not even diagonally.