Logic Masters Deutschland e.V.

Solve with f-puzzles or Penpa+

Each 3x3 region contains the digits 1-9 once each and no digit repeats in any row or column. Cells outside regions don't contain digits.

Disjoint Set: Digits must not repeat at corresponding box positions.

Renban: each magenta line contains a set of consecutive non-repeating digits in any order.

The digits in a cage must sum to the number printed in its corner. Digits may not repeat within a cage.

Happy Solving and God Bless!!!