Normal Sudoku rules apply. Gray lines are ambiguous thermometers; digits along these lines must increase from one end to the other (which end is which must be determined by the solver). The inequality must point to the smaller of the two adjacent digits.
If you enjoy this puzzle, feel free to try any of the three previous entries in the series, all based around a single constraint plus one inequality:
It's Off to Work We Go (Renban)
Lösungscode: Row 1 followed by column 5, no spaces or punctuation
am 3. Oktober 2023, 20:02 Uhr von zrbakhtiar
Rephrased rules for clarity needed for CTC and fpuzzles link too
am 3. Oktober 2023, 20:01 Uhr von zrbakhtiar
Rephrased rules for clarity needed for CTC and fpuzzles link too
am 11. September 2022, 22:42 Uhr von twototenth
Rephrased rules for clarity
am 14. September 2021, 18:14 Uhr von Playmaker6174
Fun and enjoyable puzzle, thank you :)