Logic Masters Deutschland e.V.

You are given 12 puzzle boards, each divided by borders into regions. On each board:

• In each region, shade in 4 cells to make a S, L, I, C, or Y shape (or tetrahex), as seen at the top.
• When two tetrahexes touch, they may not be the same shape (e.g. S may touch L, but not another S).
• All shaded cells connect into a single continuous network.
  (Note: this applies to each puzzle board independently, the twelve boards do not connect via SLICY shapes.)
• No three shaded cells may be grouped together, such that they share a corner/vertex.
• In each region a number is given. Regions with the same number must have the same shape of tetrahex.
  (e.g. if you determine that in the "5 Golden Rings" puzzle, region 3 is an S tetrahex, the "3 French Hens" puzzle's region 3 is also an S tetrahex.)

Solve on Penpa+ (includes answer check on shading)

Example on Penpa+ (includes answer check on shading)