In the last week, you were able to try the classic game of Reversi your luck and stones to turn over. In the new puzzle is a classic Problem with natural Numbers.

the Numbers from 1 to 16 are Given. You should arrange these 16 Numbers into a number that is the sum of two adjacent Numbers is always a square number.

If, for example, in addition to a 1 a 8 is set, then this condition is met, because 1+8 9 – the square of 3. The Numbers 1 and 7 should not, however, follow each other, because their sum is 8, and thus is not a square number.

there Is a solution for this task? Or even more than one?

1 | 2 1. Part: squares are searched for 2. Part: click Here for the solution