Normal sudoku rules apply (no repeats in a row, column, or box)
Each box has two other boxes which are identical to it.
The digit in the nth cell in box n must be n.
Pink lines are renban lines. You should be able to rearrange the digits on one of them to get a sequence of consecutive numbers.
Grey lines are sequence lines. Going along one of them should give you an arithmetic sequence (the difference between consecutive terms is constant).
Digits separated by a Roman numeral must sum to that number. Not all Roman numerals are given.
Digits separated by a black Kropki dot should have a ratio of 1:2. Not all dots are given.
Boxes are arranged
1 2 3
4 5 6
7 8 9
for reference
Created with sirxemic's sudoku maker
Solution code: Row 3, from left to right
on 8. September 2024, 15:16 by permafrostyx
yay
on 24. June 2024, 20:26 by zimmicks
Interesting variant!
Once I figured out which boxes were identical, very quick few minutes to solve.
on 15. May 2024, 03:30 by Wiise
I solved which boxes were identical to each other, solved the bottom-right box completely, then got down to two possible solutions for the rest of the puzzle before I realized that I forgot the "digit in the nth cell of box n must be n" rule.
It was much harder that way, but I think I enjoyed the puzzle more like that than I would have otherwise.
on 13. May 2024, 23:00 by 99%Sneaky
Neato!
on 13. May 2024, 15:01 by Eraelan
Took me a bit for the rules to click (blame it on weak coffee), but this was a very fun ruleset!
on 13. May 2024, 01:53 by ArmagedDan
3.19, nice and quick.
on 13. May 2024, 00:12 by Fisherman
Speed of light sudoku.
on 13. May 2024, 00:01 by RedBarchetta
I forgot to apply the "Identical Boxes" rule and was angry at multiple solutions! Once applied, one solution, and takes all of a few minutes. Very fun design, thanks!
on 12. May 2024, 23:56 by Steven666v2
I did have the solution! Yay!
on 12. May 2024, 22:19 by PersonWhoExists50306
forgot to list some of the variants present