Today’s Challenge
Only one of the following 2-digit numbers is divisible by 6, which one?
34 38 44 46 50 54 62 64 76 86 98
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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 & 6th columns of the playing board contain the following fourteen numbers:
4 7 12 15 17 30 35 36 40 49 54 64 80 81
What is the difference between the highest and lowest multiples of 6?
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Answers
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