2D Edge Matching

4 Suits
Blue Pencil Puzzle
Car Puzzle Limousine
Colored Carp Matching
Cubegg
Didopu
Dye-Lemma
First Snow
Four on a Match
OutNumbered
Pencil Puzzle Blue
Pencil Puzzle Green
Pencil Puzzle Red
Puzzle Coaster
Serpentiles
Smiley
T-Square
Think Ominos
Tromino Trails