Normal sudoku rules apply. Digits in cages must sum to either 7 or 13. Digits separated by an X must sum to 10. Digits along the indicated diagonal must sum to the number in the top right corner.
Solution code: row 1 followed by column 6 (18 digits, no spaces)
on 20. May 2022, 17:14 by ___
this puzzle is a gem. i rated it 4 stars for difficulty. enjoyed the whole solve, especially after understanding how the constraints work together. thanks jsmirob!
on 26. February 2022, 23:20 by glum_hippo
I really enjoyed this!
on 22. February 2022, 10:57 by abed hawila
Excellent puzzle! I hope it gets more solves.
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