Features:
Input six numbers form 1 to 6 to a square with size of 6*6,and avoid number repeating either in each line or each column.
*If the system is idle for 3 minutes, it will auto power off.Before power off, the existing game will be saved
*Clock function
*mute function
*easy to erase the wrong input and submit the result
*easy and hard mode
*While game is over, the system will show your actual time and high score
*Package:blister card,2 pcs 2032 batteries included
*LCD size:36*31mm

Package:plastic and card
unit size:68*48*15mm
LCD size:36*31mm
QTY:176pcs/ctn
carton size:46X44X20CM
N.W.: 9.7kgs
G.W.:10.5kgs