Dieter Opfer
| Challenge | Status | End | Votes | Entries | Players |
|---|---|---|---|---|---|
| All About Wind | closed | 5 years, 11 months ago | 8199999 | 14365 | 3772 |
| Leafy Trees | closed | 5 years, 8 months ago | 17900000 | 44931 | 11510 |
| Top Master | closed | 5 years, 5 months ago | 17700000 | 6267 | 6219 |
| In Need Of Repair | closed | 4 years, 11 months ago | 8300000 | 11414 | 5764 |
| Photographer's Choice | closed | 3 years, 9 months ago | 431000 | 2188 | 2144 |
| Cars From The Front | closed | 1 year, 11 months ago | 11600000 | 9614 | 4736 |
| Weddings And Marriages | closed | 9 months ago | 4596122 | 2185 | 2054 |