Queens Solver — paint the board, get the crowns
Recreate your board below: choose the size, then tap each cell to cycle through colours until the regions match your puzzle. Solve places every crown. If it reports "no solution", one cell is painted wrong — exactly like the real game, every valid board has one unique answer.
How to use it
Open your Queens board and copy it here colour by colour: tapping a cell cycles through the palette (tap repeatedly until it matches), and an N×N board always uses exactly N colours. When every cell is painted, hit Solve — crowns appear on the unique valid arrangement: one per row, one per column, one per colour region, none touching. "Multiple solutions" or "no solution" always means the painted board differs from the real one somewhere.