| Challenge | Solved | Points |
|---|---|---|
| 2.Where is my time? (Needles, magnets & haystacks) | #29, 2 years, 10 months after release (2022-05-12 11:35:31) | 50 |
| 1.First things first (Needles, magnets & haystacks) | #29, 2 years, 10 months after release (2022-05-12 11:35:08) | 50 |