Logic Masters Deutschland e.V.

This was my entry for round 1 of the Puzzle Agency Championship, hosted by Agent. In this round, the prompt was to create a puzzle using Knapp-Daneben (off-by-one) clues.

Rules:
Tapa: Shade some cells so that all shaded cells form one orthogonally connected area and no 2x2 region is entirely shaded. Clues cannot be shaded, and represent the lengths of the blocks of consecutive shaded cells in the (up to) eight cells surrounding the clue. For cells with multiple numbers, there must be at least one unshaded cell between each run of shaded cells.

Knapp-Daneben: Every number clue is off by one, so the lengths of shaded cell blocks must be exactly one more or one less than each given number. For example, a cell with a 2 and 4 clue must have one block that is 1 or 3 shaded cells long (1 off of 2), and a second block that is 3 or 5 cells long (1 off of 4).