1 ) Display: large LCD screen

2) Mode: game A and game B

3) Time and date function

4) Alarm function

5) Game function

7) Sound hint

8) Million puzzles for you to conquer

9) Power control: at game mode, auto power off after 8 minutes without

operation / manual power on and off

10) Power supply: 2 x AAA alkaline batteries

11) Dimensions (L x W x H): 117 x73x 22mm