Irregular 6x6 sudoku rules apply. Place the digits 1 to 6 once in every row, column and bold outlined region.
Every cell in the grid must be a Chess Knights move away from at least one other cell that has the same digit.
Thermometers: Digits along a thermometer must strictly increase starting at the bulb end.
Solve Online : Solution Check is enabled
Solution code: Row 6
on 1. May 2025, 15:45 by Fisherman
Nicely set.
on 1. May 2025, 13:56 by rainingfish
12 minutes for me, but finding that break-in was sheer luck on my part! After that though, it was a smooth colouring journey
on 1. May 2025, 12:15 by psiphiorg
I had so many false starts on the coloring, trying to find which cells could allow me to place all of a particular digit. I almost gave up in frustration, but eventually I found it!
on 1. May 2025, 11:44 by Briks
Not possible...
Rail Man: It is possible, but not easy.
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