Logic Masters Deutschland e.V.

Rules:

Made this puzzle for Gene’s Pairrows setting on Discord. Thanks for the fun challenge. Have fun solving.

Normal sudoku rules apply.

Ambiguous Pairrows: If a cell with 2 arrows contains the digit N, then the two cells N steps away in the indicated directions, along with N, will form either a valid renban or a valid german whisper.

Renbans are 3 consecutive digits in any order. German whispers must have a difference of at least 5, where N is always the middle digit on that “line”.

There is one cell in the grid with only one arrow. That must obey one of the above relationships.

It is up to the solver to determine which constraint a cell with arrows are subject to.

Solve in Sudokupad