Fill the grid with digits 1 to 9 so that each row, column and region contains each digit exactly once. Digits along marked thermometers have to be increasing starting from the bulb.
Solution code: Row 5, column 5.
on 30. August 2021, 02:43 by Realshaggy
Added online-solving link, revised labels.
on 11. October 2020, 02:42 by SudokuExplorer
F-puzzles link: https://f-puzzles.com/?id=y49pocux
on 11. July 2020, 22:01 by ibag
Wahnsinnskonstruktion, ein richtiger Krimi!
on 27. May 2020, 13:07 by cdwg2000
Very nice!
on 27. May 2020, 09:17 by Richard
Very nice one!