Logic Masters Deutschland e.V.

It was an ordinary day at the Hero Training Academy, when during one of the dudgeon training exercises, the training area started to collapse, with 6 soon-to-be Heroes inside.

The place is falling apart quickly, each Hero is in their own box, row, column, and have a different digit, no two share any one of those. A Heroes' number is determined by the number of cells visited in their box.

A path starts from Hero 1, and must pass through all the other heroes and make it to the exit. The path can only move orthogonally, and can't pass through any walls.

Each box is it's own room, and the doors between them are closing, even the exit. Each Hero is holding up one of them, including Hero 1. The path may not change boxes unless the path is moving from a Hero cell.

Every wall not connected to the border is cracking, on each one, there is a crack, across this crack, the two cells must add to 7. The path can't pass through a cracked wall though.

The coin either separates digits with a 2:1 ratio, or sequential digits.

Hurry now! Those Heroes need saving. Can you get them out in time?