Donut Perplex Junior

### Donut Perplex Junior

Slicing the torus is a favorite mathematical pastime. We entered Donut Persplex with thirteen pieces in the 2019 Design Competition and got little response. Concluding the challenge might have been to steep, we made some simplifications and ended up with four different parts. Your challenge is to restore the torus.

### Printing Instructions

Print one of each piece. After printing you are all ready for puzzling.

### Difficulty

2 out of 5

### The Printable Puzzle Project

The [Printable Puzzle Project](https://www.puzzlehub.org/) aims to make available high-quality open-source models of many puzzle designs. All of our models are posted with the generous permission of their designers and are licensed for **non-commercial** use only. Anyone may print copies for their own personal use, but selling or otherwise monetizing them is not permitted, and puzzle designers retain all rights as copyright holders of their work.

Our puzzles are modeled using the open-sou