Logic Masters Deutschland e.V.

You're a parkour runner leaping between rooftops in a Sudoku district. You've got great control over your jumps: each jump can go up at most one floor, and down at most two floors.

Sudoku: Place digits 1–9 so that each digit appears exactly once in every row, column, and 3×3 box.

Parkour: Each cell's digit is the building height. Each border clue is how many buildings you land on, starting on the cell beside the clue and running into the grid along that row or column. The starting roof counts as one. From your current building, you can jump to the next building only if it is exactly 1 floor taller, 1 floor shorter, or 2 floors shorter. Any other height difference is a fall, and ends the run.

Online play: https://sudokupad.app/skw38wfizq

More of my games: hitodd.com.