Normal sudoku rules apply. Digits connected by a black dot have a 2 to 1 ratio. Digits connected by a white dot are consecutive. Not all black and white dots are shown. Digits in the large grey circles are odd. Anti-King: Cells a king's move apart in chess may not contain the same digit.
I had a lot of fun setting this puzzle and am quite happy with the outcome. I'd love to know what you think.
Solution code: Row 1 then column 6. 18 digits no spaces.
on 29. March 2024, 11:01 by mikepautov
Very nice logic; I am almost sure that this break-in idea has a name already :D
on 25. March 2024, 16:09 by wuc
Hard break in. Had to carefully test all cases. Fun to solve very satisfying thx.
on 30. November 2022, 15:51 by chain.reader
Very nice
on 4. July 2022, 15:00 by 99jau99
Very beautiful and tricky breakthrough!
on 18. June 2022, 22:07 by Onkel_Dagobert
Fun to solve, thank you for sharing!