Build it Up
We found these solutions by starting from the top row and working our way to the bottom:
15 15 15 15
6 9 6 9 6 9 4 11
3 3 6 2 4 5 4 2 7 2 2 9
2 1 2 4 1 1 3 2 3 1 1 6 1 1 1 8
15 15 15 15
7 8 7 8 7 8 7 8
3 4 4 5 2 6 4 3 5 3 4 4
1 2 2 2 4 1 1 5 3 1 2 3 2 1 3 1
15 15
5 10 5 10
2 3 7 3 2 8
1 1 2 5 2 1 1 7
We found some rules after finding the solutions:
-The bottom row must equal an odd number (7, 9, 11)
-The second to bottom row equal 11,12 or 13
-On the bottom row there will always be a number repeated twice
-There has to be be one in the bottom row
Thanks for reading!