DAY 337

Today’s Challenge

Which of these 3-digit numbers is NOT a multiple of 3?

123      234      345     456     567     678     789     890

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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 1st & 5th columns of the playing board contain the following fourteen numbers:

8     11     13     14     18     21     22     25     27     44     55     56     60     84

What is the sum of the factors of 88?

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Answers

. . . can be found when clicking this.

7puzzleblog

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