Wirkungsgrad
| Exercise Title | Attributes & Decoration | Points | Difficulty | |
|---|---|---|---|---|
| 1 | Ruderergometer | 2 | 1 | |
| 2 | Gas-und-Dampf-Kraftwerk | 2 | 1 | |
| 3 | Solarzelle | 2 | 1 | |
| 4 | Wirkungsgrad | 4 | 1 | |
| 5 | Wirkungsgrad | 4 | 1 | |
| 6 | Elektroherd | 2 | 1 | |
| 7 | Wirkungsgrad | 2 | 1 | |
| 8 | Wirkungsgrad | 2 | 1 | |
| 9 | Wirkungsgrad | 3 | 1 | |
| 10 | Wirkungsgrad | 4 | 1 |
