9×9 Queens Puzzle #87
0 / 9 crownsHard0:00
More tools & settings
Tap once for X · twice for a crown · again to clear.Right-click to mark · Arrow keys to move · H for a hint
Board size 100%
About 9×9 Queens puzzle #87
This is level 87 of 500 in the 9×9 Queens puzzles (advanced size). Place 9 crowns so that every row, every column and every colored region holds exactly one, with no two crowns touching — not even diagonally. Our logic engine rates it hard: the solution takes 14 deductions, using these techniques: