Problem / game
First name
Ashish Gupta
School
Lilavatibai Podar
Country
Age
11
-> I see that all the numvers ending with 2 , 4 , 6 ,8 & 0 have been cut out !
-> Yes in the second grid , i will cross out 6 & all the multiples of 6 !
-> Some numbers have been crossed out twice as they are divisible by both 3 & 2 !
-> I think so there will be a gap of 1 square between alternate coloumns as 4 is divisible only by 2 x 2 and 2 x 4 so there are gaps like 8 & 12 are divisible but not 10 .