Rules:
Divide the cells in the grid into polyominoes so that no two polyominoes of the same size share an edge. Each fillomino cell contains a number equal to the size of its polyomino. The number in a cell with an arrow equals the amount of borders between polyominoes in that direction. (Edges of the grid do not count towards this total.) If a cell contains multiple arrows, each direction counts separately (e.g. if a cell containing a 2 has an east arrow and a southwest arrow, there are 2 borders in the east direction and 2 borders in the southwest direction).
Solve online:
Solution code: main positive diagonal, from rightmost cell in top row to leftmost cell in bottom row (15 numbers, no spaces)
on 16. June 2023, 12:14 by Christounet
Sweet :) Thanks !
on 15. June 2023, 04:32 by Paquet Voleur
Bzzzzbzzzzz!
on 13. June 2023, 23:30 by Myxo
Awesome puzzle, so much fun!
on 13. June 2023, 19:59 by MicroStudy
smooth as honey