Jewel Box
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Version 2.0
by Yoshihiro Satoh
START
Sound effect
ON
OFF
Select Level
EASY
MID
HARD
Game Over
SCORE
Paused
Move block left: Swipe left
←
1
C
Move block right: Swipe right
→
3
B
Rotate block: Swipe up
↑
2
V
Drop block: Swipe down
↓
0
SPACE
ENTER
Display score On/Off: Two finger tap
D
Pause: Draw circle counter clockwise like writing zero
P
Sound effect On/Off:
S
Stop/Restart: Reload web page
OK
BACK
Debug
Dump