🟣 Renban Sudoku

📖 How to play Renban Sudoku

1. The sudoku rules apply: 1 through 9 with no repeats in each row, column, and 3x3 box.
2. Each purple line is a renban group: its squares contain a set of consecutive digits with no gaps (such as 3-4-5 or 6-7-8-9), in any order.
3. Digits don't repeat within a line. Click an empty square and choose a number. Each puzzle has a unique solution.

💡 Tip: a 3-square renban line can only be 1-2-3, 2-3-4 ... up to 7-8-9. The more squares, the fewer positions the range can occupy.