Returns you to the main menu. Your puzzle is automatically saved.
Gives you a glimpse of the completed puzzle.
Show Edge Pieces
Allows you to quickly find the edge and corner pieces. Press the "Show all Pieces" button to see the entire puzzle again.
Prevents scrolling and zooming of the game board. Useful when focusing on a particular area of the puzzle.
Sweeps all loose pieces in the center play area to the edges. Useful for finding those hard to see pieces.