symmetry puzzle 1

This is a puzzle called the "Symmetry Puzzle."
Arrange the three pieces without overlapping to create a line-symmetrical shape.
You can flip the pieces if needed.

At first glance, this puzzle may seem easy, but it's surprisingly challenging—my 12-year-old son took 30 minutes to solve it!
I won’t upload the answer right away to keep it interesting, but I’ll share it later.

There are three different types of Symmetry Puzzles in total, so be sure to try the other two as well!