### Geradeweg

**Geradeweg** (*"Straight Loop"*) is a logic puzzle. A rectangular or square grid contains circles with numbers in some cells. The task is to draw a single closed non-intersecting loop that passes through all circles. The number indicates the length of the straight segment passed through the circle. If the loop turns in a number cell, both straight segments must have the same length as the number indicates.

**Cross+A** can solve puzzles from **3 x 3** to **30 x 30**.