'y' - Up
'b' - Down (faster down)
'g' - Left
'h' - Right
'2' - Pause game
'a' - Change rotation (left/right)
'3' - speed
'4' - slow
'9' - exit
'1' - Restart Game
| Action | Awarded points |
|---|---|
| Bomb | num of blocks * 50 |
| clear using Joker | 50 |
| 1 Row cleared | 100 |
| 2 Row cleared | 300 |
| 3 Row cleared | 500 |
| 4 Row cleared | 900 |