by Md88keys
Play in Sudokupad
Normal sudoku rules apply
Digits along a red line alternate odd-even parity.
Kropki dots: Black dots connect cells with a 2:1 ratio. White dots connect consecutive digits.
Either the positive or negative diagonal contains the digits 1-9 in consecutive order (thermometer), to be determined by the solver.
Solution code: Column two, top to bottom.
on 4. June 2025, 19:11 by ppdswiss
Not too tough and a good colouring exercise. It's a little tough to see the options if you like pencil marking as much as Mark Goodliffe but reasonably doable...
on 4. June 2025, 15:41 by Snookerfan
Great puzzle with some nice sudoku tricks! Thank you
on 4. June 2025, 07:47 by Ramez
This is a lovely puzzle with neat logic from start to finish. Thank you for setting and sharing this beautiful sudoku :)
Difficulty: | ![]() |
Rating: | 83 % |
Solved: | 39 times |
Observed: | 4 times |
ID: | 000NN7 |
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