Today’s Challenge
This describes a particular number less than 100:
- its digits add up to 12,
- if the unit digit is subtracted from the tens digit and doubled, the answer is also 12.
What number is it?
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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
List THREE different numbers that have a sum of 77.
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Answers
. . . can be found when clicking this.
