Objective: Match the YELLOW & ORANGE puzzle footprint by placing chess pieces on the board.

• Footprint: Each piece has a "footprint" based on basic chess rules.
• Select a Piece: Click on a piece from the rack to select it.
• Place a Piece: Click on an empty square on the board to place the selected piece.
• Lives: You have 3 lives. Placing a piece with a footprint outside the puzzle area costs a life.
• Placement Rules: Much like in chess, you cannot take back a move.
• Par pieces: Each puzzle has a PAR number of pieces that were used to generate it. Compare this with the number of pieces you use to solve the puzzle (Used Pieces).
• Check Progress: Use the "Check" button to view the collective footprint of your placed pieces.
• Bonus Stars:
  • <30s gets you 2 bonus stars.
  • >30s and <60s gets you 1 bonus star.