Devide the grid into five regions. Regions must be the pentomino-shapes P, U, Z, L and T once each. The given lines separte two different regions.
SUDOKU
Fill the grid with the digits 1 to 5, so that no digit repeats in its row, column or region.
LITTLE KILLER-CLUES
Digits along the arrows-diagonals sum to 5.
LINK
Solution code: The second and fourth row.
on 5. April 2024, 13:52 by Gauner
typo-correction in the despriction