Heteromino: Introduction

Heteromino is an area-dividing puzzle with very simple rules. I encountered this puzzle type on puzz.link, and seeing there’s none posted here, I decided to give it a try.

Here is an example puzzle with solution:

The rules of Heteromino are as follows:

1. Divide the white area into L- or I-trominoes.
2. No two trominoes of identical shape and orientation may share an edge.

Now, solve the following puzzle: