Standard Variant Rules:
1. The numbers on the outside of the grid indicate the sum of the diagonal
2. Grey lines are palindromes
3. Standard Sudoku rules apply
As always, welcome any feedback particularly on the difficulty level.
F-puzzles link: Link to solve online
Solution code: Row 3 then column 6
on 15. April 2021, 05:37 by beesquestionmark
Fixed wording
on 15. April 2021, 05:36 by beesquestionmark
Fixed the solution code!