My app will give four level.
easy level: 3 * 3 grid number, the digitals is random, your baby will click the digital boards in sequentially. According to sequence choose 1,2,3...9.
it will show a image in the digital board behind side.
normal level: 4 * 4
expert level 5 * 5
senior level 6 * 6
Score show your practice score history.
Just do it , try your fast ability.… Expand