Fred Zimmermann
| Challenge | Status | End | Votes | Entries | Players |
|---|---|---|---|---|---|
| Gardens & Parks | closed | 5 years, 4 months ago | 12800000 | 31632 | 8121 |
| Sharpened Angles | closed | 4 months, 3 weeks ago | 6527010 | 5508 | 2652 |
| Challenge | Status | End | Votes | Entries | Players |
|---|---|---|---|---|---|
| Gardens & Parks | closed | 5 years, 4 months ago | 12800000 | 31632 | 8121 |
| Sharpened Angles | closed | 4 months, 3 weeks ago | 6527010 | 5508 | 2652 |