Logic Masters Deutschland e.V.

Credit to Nell_Gwyn for coming up with the hybrid idea!

RULES
"Islands" are orthogonally connected groups of land cells.
"Bridges" are straight orthogonal lines between centers of cells which start on one island cell, pass over one or more water cells, and end on a different island's cell. No two bridges may share any of their cells.

Shade all cells as either land or water, such that the water cells form a single connected body without any 2x2s.
Connect the islands with bridges into a single connected network.

Each clued cell is land, and each island must contain two clues, although they might share a cell.
One clue on an island must represent the island's size, and the other must represent the number of bridges.
Question marks may represent any number.


PENPA
Link with full rules

Link with terse rules

For answer check to work in penpa:
  - Use any shade of gray or black for land cells
  - Use a non-gray, non-black color for water cells
  - Use green normal lines for bridges


SUDOKUPAD
Link with full rules

Link with terse rules

For answer check to work in sudokupad:
  - Fill each unclued land cell with the number of bridges on its island
  - Fill each water cell containing a horizontal bridge with '8'
  - Fill each water cell containing a vertical bridge with '9'
  - Fill any water cell without a bridge with the number zero ('0')