Logic Masters Deutschland e.V.

This a very hard puzzle. It is designed to be difficult. Not my normal style, but I wanted to do something different. This one won’t have overall beautiful flow, although it will at various stages. My target audience are those people who like to chip away at a puzzle until it falls apart. It will probably require AICs of various lengths and types. It will also require integrating knowledge of the fairly new Run On Renban rule with the German Whispers.

Standard sudoku rules apply: each row, column, and 3x3 box must contain all the digits from 1 to 9.

Green lines are German Whispers: cells with a green line between them must differ by at least 5.

Purple lines are Run On Renban lines: any sequence of five cells along the purple lines must contain a run of five consecutive digits in any order without repeats (like overlapping five cell renban lines).

F-puzzles

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