Queens 10×10 · Puzzle #22
10×10Hard0/10 queens
0:00
Tap: ✕ → queen → clear. Long-press, right-click or drag to mark ✕. Arrow keys + Enter / X / Q work too.
About this puzzle
| Grid | 10×10, 10 regions |
|---|---|
| Difficulty | Hard |
| Region sizes | 4 to 22 cells (smallest: gray) |
| Techniques needed | Last Cell, Region Squeeze, No Room, Pair Squeeze |
How to start
Try No Room on the gray region. A queen on a cell would wipe out every open cell of some area, so that cell is out.
Stuck? The Hint button names the technique that works from where you are, explains it, and marks the cells it rules out. It only places a queen when no ✕ can be deduced. New to Queens? Read how to play.