Logic Masters Deutschland e.V.

Labyrinth Sudoku

Rules:

1. Normal classic rules apply

2. Some cells are shaded to form a "path" starting at the arrow pointing into the grid, ending at the arrow pointing out of the grid. The "path" is formed of orthogonally connected cells. The "entrance" and "exit" cells connect orthogonally to only 1 other "path" cell. All non-exit and non-entrance path cells connect orthogonally to 2 other "path" cells (meaning that there are no "dead ends" or sections of path more than one cell wide).

3. The numbers outside the grid are Japanese sums, the shaded portion of which are the "path." The number indicates the sum of a continuous set of shaded cells. If multiple sums are given in the same row/column, they must have at least one unshaded cell separating them.

4. Some groups of shaded cells have an unknown sum, marked with a ?, or a range greater or less than a given sum.

Note: In each row/column, either all shaded sums are given, or none are.

I would love to add a solve online link, but I have only ever used F-puzzles, am technologically incompetent, and do not know how to create one that includes information outside the grid.

Happy Solving !!!