| up | rotate |
| down | move down |
| left | move left |
| right | move right |
| space | fall to the bottom |
| n | new game |
| r | reset |
Rules:
1) Puzzle speed = 80+700/level miliseconds, the smaller value the faster puzzle falls
2) If puzzles created in current level >= 10+level*2 then increase level
3) After puzzle falling score is increased by 1000*level*linesRemoved
4) Each "down" action increases score by 5+level (pressing space counts as multiple down actions)
Le verifiche scolastiche