Today’s Challenge
The nine letters, A-I, in the following two sections each contains a calculation. Which is the only letter that has the same answer in both sections?
- Section 1
E:6÷6 I:5+1 G:3+2 A:10–2 C:5×1 F:6÷3 B:8–4 H:9÷3 D:4×2
- Section 2
H:4–3 A:6÷1 I:3×3 B:6–1 F:6–4 E:5×2 G:4×1 D:9–3 C:2+1
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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 3rd & 4th rows of the playing board contain the following fourteen numbers:
3 10 13 25 32 35 36 42 44 45 54 60 66 80
What is the difference between the smallest and largest odd numbers?
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Answers
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