There are two sections below, both containing ten letters, A-J. Each letter is linked to a division calculation:
- Section 1
D:9÷3 H:8÷2 B:12÷3 I:8÷4 A:4÷2 E:24÷6 G:15÷5 C:20÷4 F:25÷5 J:7÷7
- Section 2
I:6÷2 G:6÷3 D:10÷2 E:12÷4 J:14÷7 B:20÷5 A:18÷6 C:10÷5 F:16÷4 H:15÷3
Which is the only letter to contain the same answer in both sections?
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 5th & 7th rows of the playing board contain the following fourteen numbers:
4 6 7 11 16 21 24 27 30 50 70 77 81 84
How many pairs of numbers from the list have a sum of 88?
. . . can be found when clicking this.