For comprehensive documentation, advanced features, and implementation details:
📚 View on GitHub →Goal: Fit all 12 pentomino pieces into the 8×8 grid with the 2×2 center hole.
Controls: Drag pieces onto the grid. Right-click pieces to rotate them. Double-click pieces in the piece area to flip horizontally. Double-click placed pieces on the grid to remove them.
Each pentomino piece consists of exactly 5 connected squares. Good luck!
Watch the AI solve the puzzle automatically using Algorithm X + Dancing Links (optimal exact cover solver)!
Performance tip: Disable "Show Progress" and "Update Stats" for faster solving with high randomization.