- 1 million puzzle separate into three level of easy, medium, and hard
- 4 type game with different evaluation rule.
- Unique function of hints and undo key.
- Date/Time/Alarm/Game mode switched.
- Grid checking function will avoid a sequential mistake.
- Person real voice pronounce.
Price: Under $1.45/pc (for the quantity of a container, EXW)
Quantity: A container (about 30,000 pcs)