This is an Akari puzzle.
January 30, 2016
January 24, 2016
This is a Shape Fillomino puzzle. This variation was created by Palmer Mebane.
Rules (from Grandmaster Puzzles):
Standard Fillomino rules. Also, the shapes shown [next to] the grid must appear as polyominoes in the grid. Shapes may be rotated, but may not be reflected.