Divide the grid along the edges of the tiles into all dominoes from 1-1 to 5-5 and all 12 pentominos. Each pentomino contains each number 1-5 exactly once. An example with all 5 tetrominos with numbers 1-4 and dominoes from 1-1 to 4-4:
And here comes the puzzle:
Solution code: For each column from left to right, the number of horizontal separating lines inside the diagram (for the example 0 2 2 3 4 4 0).
on 7. November 2019, 23:26 by zuzanina
Sehr schön!