| Key Bindings |
| Prev | Configuration | Next |
Default key bindings are:
Table 3.1. Key bindings
| Quit | Ctrl+Q |
| Best Scores | Ctrl+H |
| Atom Down | Down Arrow |
| Atom Left | Left Arrow |
| Atom Right | Right Arrow |
| Atom Up | Up Arrow |
| Next Atom | Tab |
| Help | F1 |
| What's this? | Shift+F1 |
| Prev | Home | Next |
| The Help Menu | Up | Credits and License |