Normal Sudoku rules apply. Additionally:
1. German whispers: digits along green lines must differ from their neighbor on the line by at least five.
2. Renban: purple lines contain sets of non-repeating consecutive digits.
3. Clones: grey boxes are clones containing the same digits in the same positions within the box.
4. Arrows: digits along an arrow sum to the digit in its circle.
5. X: digits along the main, marked diagonals cannot repeat.
F-Puzzles: https://f-puzzles.com/?id=2c5qlsld
CTC: https://tinyurl.com/clonekluge
Solution code: Row 1, column 9.
on 22. September 2022, 21:21 by LehanLehan
Very beautiful solving path
on 30. July 2022, 01:06 by PinkNickels
Super fun idea and well executed. Thank you for sharing.
on 29. July 2022, 16:51 by farodin64
Nice interaction between the different clue types. Thanks for the fun!
on 29. July 2022, 01:01 by Harold
fun puzzle to solve!