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▦ 6×6

📖 How to play

  1. Click a cell to place a marker (✕); click again to place a queen (♛).
  2. Each row and column must have exactly one queen.
  3. Each color region must have exactly one queen.
  4. No two queens may touch — including diagonally adjacent cells.

💡 Tip: Click to place a marker (✕), click again for a queen (♛), click once more to clear.