Logic Masters Deutschland e.V.

Couldn't find any Shimaguni puzzles on the portal.

Rules relevant for this puzzle:
Shade a number of cells in each region equal to the number in the region. Shaded cells in each region must be orthogonally contiguous and shaded cells in different regions cannot be orthogonally adjacent.

In other Shimaguni puzzles, some regions do not have numbers given. Orthogonally adjacent regions cannot contain the same number of shaded cells and every region must contain at least one shaded cell, but those two rules aren't needed for this puzzle.

The puzzle