Six T Puzzle

The simple puzzle was created in 2017 by Dr. Volker Latussek, Germany.

The aim of the game is to stack the 6 T tokens in the box so that all 6 "T"s are in the box and not a single one is sticking out of the top. (There is more than one solution!)

6 parts "T" are required, which can be printed without support or brim.
I used tree support for the box, which was relatively easy to remove.