Logic Masters Deutschland e.V.

Renban Regions

Rules:

1. Normal Sudoku rules apply. The numbers 1-9 appears exactly once in every column, row and 3x3 box.

2. Renban Lines. Digits on the purple lines form a sequence of consecutive digits, but may not be in order.

3. Regional Sum Lines. All Renban Lines are also Region Sum Lines. On each line that passes through multiple regions, digits have the same total in each region it passes through. (e.g. 4+7|5+6 is one way to fill a four-cell Renban line across two regions.)

4. Arrows. Digits along an arrow sum to the number in the circle.

Solve on f-puzzles

Solve on CTC

Please Enjoy!