Logic Masters Deutschland e.V.

Renban or Nabner

Rules:

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

2. Renban or Nabner Lines. The lines in the grid are either Renban Lines or Nabner Lines. The nature of each line has to be determined by the solver. Digits on a Renban line form a sequence of consecutive digits, but can be in any order. Digits on a Nabner Line cannot be consecutive with any other digits on the line.

3. Black Kropki Dots. Cells separated by a black dot are in a ratio of 2 (One is double the other).

4. Odd digit. The digit in the cage is odd.

5. Less-Than-Sign. A Less-Than-Sign between two cells points to the smaller of the two digits.

Solve on f-puzzles

Solve on CTC

Please Enjoy!