Logic Masters Deutschland e.V.

Rules:

1. Normal Sudoku rules apply.
2. Nonconsecutive: any two orthogonally adjacent cells cannot contain consecutive digits.
3. {3, 4, 5} fillomino: the grid is completely covered with polyominos of size 3, 4, and 5. All 3, 4, and 5 digits are within a polyomino of their size, and all polyominos contain at least one of the corresponding digits. Polyominos of the same size cannot be orthogonally connected. Tiles with the same color in the grid below have the same polyomino size.

Also on f-puzzles and penpa.