Normal sudoku rules apply. Digits along the palindrome lines must read the same forward and backwards. Neighboring digits marked with a white Kropki dot are consecutive. Neighboring digits marked with a black Kropki dot have a 2 to 1 ratio. Not all dots are given. Digits must not repeat on the main diagonals. I think this puzzle is 1.5 stars out of 5 for difficulty for many solvers. As always, comments welcome!
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Solution code: First row of puzzle, and fourth column of puzzle (read top to bottom). Enter as a string of 18 digits, no spaces.
on 17. June 2023, 16:41 by Moses*
Nice break-in and then with a steady flow of digits to the solution.
Thank you PDN
on 27. January 2023, 01:50 by RussKozerski
Really fun break-in. Thank you.
on 17. April 2022, 23:56 by Crowley
Very nice puzzle, liked the flow of it.
on 8. March 2022, 00:19 by haligonian
Fun break-in, a nice step up to 2 stars for my experience level.
** Keep on steppin' up! :-)
on 7. March 2022, 22:30 by erik
Nice intersection of the various mechanisms in the open
** Thanks - that was the fun part for me too! :-)
on 5. March 2022, 20:30 by zvifr
Nice puzzle, not to difficult but very enjoyable as always
** Thanks for the solve, and the return visits! :-)