DAY 260

Today’s Challenge

All of the following 3-digit numbers are divisible by 3, except one.  Which one?

102     111     117     126     132     139     144     153     162     168     174     180

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The 7puzzle Challenge

The playing board of the 7puzzle game is a 7-by-7 grid of 49 different numbers, ranging from up to 84.

The 3rd & 7th rows contain the following fourteen numbers:

4     11     13     24     25     27     30     36     42     45     66     70     77     80

What is the highest multiple of 9 on this list?

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Answers

. . . can be found when clicking this.

7puzzleblog

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