Seven in one Tiling Puzzle

This is a remix of "Thirteen Tiling Puzzles" by pmoews. He has an insane amount of great puzzles and other working files, so first go there and jump in.

In this version all six pieces make one square. Then by removing any one of the six, the remaing (five) pieces make their own rectangular puzzle.

This remix makes this puzzle more compact and less complex to handle. The file: "Hexominos A to F.stl" contains all six which would print them all in the same color. Of course printing the entire set six times in various colors allows for mixed sets.
The individual stls for each piece are included so you can print each one in separate colors.

I also created a custom snap shut box to contain it at https://www.thingiverse.com/thing:6777193
The bottom of the box holds all six pieces. Then any five pieces can be placed in the lid allowing six additional puzzles.

The file: Hexominos X and Y has the original extra pieces but note that hexomino 'X' is just straight and sits on top of the assembled other five.