1. Base
Normal Sudoku rules apply.
2. Renban Lines
Each Renban line contains a group of consecutive digits in any order, with no repeated digits.
More Renban Sudoku puzzles
This puzzle appears as puzzle #121 in my book
128 Handcrafted Renban Sudoku.
If you enjoyed solving it, you'll find
127 more handcrafted Renban puzzles
in the full volume, ranging from
beginner-friendly introductions to
expert-level challenges.
Lösungscode: Digits in row 3 (left to right).