The following clues are given to help you find a particular number:
- I am a 2-digit number
- my two digits have a difference of one
- I am a multiple of 7
- the number immediately below me is a prime number
Who am I?
The 7puzzle Challenge
The playing board of the 7puzzle game is a 7-by-7 grid containing 49 different numbers, ranging from 2 up to 84.
The 1st & 4th rows of the playing board contain the following fourteen numbers:
2 3 9 10 14 15 22 32 35 40 44 54 60 72
How many multiples of 4 are present?
. . . can be found when clicking this.