| + | Zoom In (View 1) |
| - | Zoom Out (View 1) |
| Home | Fit to Puzzle (View 1) |
| End | Fit to Pieces (View 1) |
| Alt + | Zoom In (View 2) |
| Alt - | Zoom Out (View 2) |
| PageUp | Fit to Puzzle (View 2) |
| PageDn | Fit to Pieces (View 2) |
| Space | Rotate Right (with cursor pointing at a piece) |
| Arrow Left | Rotate Left (with cursor pointing at a piece) |
| Arrow Right | Rotate Right (with cursor pointing at a piece) |
| F5 | Show or hide full image |