DAY 206

Today’s Challenge

Study the seven clues below and place the numbers 1-9 into the nine positions. Each number should appear exactly once:

x              x              x

x              x              x

x              x              x

Clues:

1.  The 8 is directly right of the 9,
2.  The 9 is directly above the 6,
3.  The 6 is directly right of the 4,
4.  The 4 is higher than the 1,
5.  The 1 is further right of the 3,
6.  The 3 is lower than the 7,
7.  The 7 is directly above the 5.

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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 2nd & 5th rows of the playing board contain the following fourteen numbers:

6     7     8     16     17     21     28     48     50     55     63     64     81     84

What is the biggest difference between two numbers next to each other on the above list?

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Answers

. . . can be found when clicking this.