pebble puzzle

I have made it for certain reason, that now a days parents dont have time to watch back their children ,so they give their mobile phones for thier children it is too dangerous because myself stuck with the moile phone world and is too hard to come back therfore ,I made this PEBBLE PUZZLE WHICH CONTAINS 1 TO 10 TABLES,IF CHILDREN HANDLE THIS TYPE OF PUZZLE IT WILL INCREASE THIER IQ FROM THIER BEGINING AGE THEY CAN LEARN MATHS. EVEN FOR LITTLE CHILREN, IF THEY JOIN OUT THESE COLURS THEY CAN GET AN IDEA TO LEARN THE TABLES , IT IS EVEN TOO HARD FOR US TO ARRANGE WHEN IT IS FULLY SHUFFLED .if it s glown with the lights it would be very nice and children will show excitement to handle this.