TIME0:00
SIZE7×7
BEST-
PLACED0/7
Solved!
Paused
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Tap a square once for a ✕ (a square that cannot hold a crown), twice for a crown.
Rules: one crown in every row, every column and every colour. No two crowns may touch, not even diagonally. Tap once for ✕, twice for a crown, a third time to clear. Keys: Z undo, H hint, P pause.