Today’s Challenge
You are playing our Mathematically Possible board game and have rolled the numbers 6, 6 and 6 with your three dice. Using these once each, with + – × and ÷ available, which SIX target numbers from 1-30 is it mathematically possible to achieve?
The 7puzzle Challenge
The playing board of the 7puzzle game is a 7-by-7 grid of 49 different numbers, ranging from 2 up to 84.
The 3rd & 5th rows contain the following fourteen numbers:
6 7 13 16 21 25 36 42 45 50 66 80 81 84
What is the sum of the multiples of 7.
Make 172 Challenge
Can you arrive at 172 by inserting 3, 4, 5 and 8 into the gaps below?
(◯+◯×◯)×◯ = 172
Answers can be found here.
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