Today’s Challenge
How many 3-digit numbers contain at least two 7’s?
If you have an answer, comment below or send us a tweet at @7puzzle.
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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 4th & 7th columns of the playing board contain the following fourteen numbers:
3 5 6 9 20 24 28 32 42 50 63 66 72 77
Can you find which number, when multiplied by 10, is also on the list?
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Answers
. . . can be found when clicking this.
