German Whispers: digits along each green line have a difference of at least 5 to their neighbor(s).
Thermometer: digits increase, starting from the bulb.
Renban: digits on each purple line form a group of consecutive digits in any order.
Kropki: cells linked with a black dot have a ratio of 1:2. Cells linked with a white dot are consecutive. Not all possible dots are given.
Sudokupad: Link to Sudokupad
F-Puzzles-Link: F-Puzzles link
Solution code: the left column from top to bottom
on 2. September 2025, 15:33 by Ragna
Lovely! Super puzzle. Thank you. :-)
on 18. August 2025, 06:11 by Lovejoy
Took me a lot longer than it should have done to find the break in
on 7. August 2025, 18:09 by VitP
the german word for thermometer is thermometer.
the german word for pink is rosa.
on 7. August 2025, 17:26 by myothername
I liked the interaction between the elements. Well done, thanks for setting!
on 7. August 2025, 14:48 by baltoguy
Loved the standard rule set. Loved row 5
| Difficulty: | ![]() |
| Rating: | 95 % |
| Solved: | 163 times |
| Observed: | 4 times |
| ID: | 000OKY |