Standard sudoku rules apply.
Clues outside the grid show the totals of the digits along the indicated diagonals.
Digits along an arrow must sum to the value in the circle.
The purple lines are Renban lines and contain sets of non-repeating consecutive digits in any order.
Please let me know what you thought about this puzzle.
Solution code: Enter row 5 followed by column 5, no spaces or punctuation.
on 12. October 2022, 21:37 by chain.reader
lots of Aha! moments here :D
on 5. October 2022, 19:26 by sujoyku
This puzzle is a great construction. I really quickly got some conclusions but kept on forgetting the implications on other elements in the grid.
The symmetry is very beautiful as is the logic behind it. Thank you, EPH!
on 5. October 2022, 06:28 by Ye Nay Myo Han
Thank you for the beautiful puzzle. I thought that I was not very good at litter killer puzzles but this time I can do it.
on 5. October 2022, 01:11 by tobymgk
Very fun! Getting the last 2 digits in place was quite satisfying