Rectangle Block - Interlocking puzzle by Christoph Lohe

## ## Rectangle Block

### Interlocking puzzle by Christoph Lohe

Remove the four pieces from the rectangular frame.

_Rectangle Block_ is a challenging Level 29 burr puzzle in an unusual frame. This one is for experienced puzzle solvers! It is intended to be solved as a disassembly (take-apart) puzzle, and the model is designed to make this possible - read the printing instructions _carefully_.

### Printing Instructions

Print one copy each of `lohe.rectangle-block.frame.stl`, `lohe.rectangle-block.frame-cap.stl`, `lohe.rectangle-block.pieces-1.stl`, and `lohe.rectangle-block.pieces-2.stl`. To get the checker pattern shown in the photo, print `pieces-1` and `pieces-2` in separate colors. I recommend printing `pieces-1` in a sturdy filament such as PLA+, since the joints may be fragile.

Now assemble the two pieces from `pieces-1` by snapping the joints together. For this puzzle, I recommend reinforcing them with glue. __DO NOT ASSEMBLE THE FRAME YET!__ Snap each male conn