Today’s Challenge
If you added 1+2, then to that answer added 3, then 4, followed by 5, and so on, what is the first answer you would reach that is more than 200?
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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 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 square numbers are listed?
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Answers
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