Willem Stam
| Challenge | Status | End | Votes | Entries | Players |
|---|---|---|---|---|---|
| Free Style | closed | 3 years, 2 months ago | 425000 | 2915 | 2837 |
| Show Us What You Got | closed | 2 years, 9 months ago | 273000 | 1428 | 1368 |
| Magnificent Marine Life | closed | 2 years, 7 months ago | 8000000 | 7275 | 3636 |
| Feathers VS Fur | closed | 2 years, 4 months ago | 8300000 | 19621 | 5014 |
| Photographer's Choice | closed | 2 years, 2 months ago | 141000 | 1506 | 1442 |
| Transportation | closed | 1 year, 10 months ago | 11100000 | 23493 | 5851 |
| Exploring Gardens And Parks | closed | 1 year, 7 months ago | 7900000 | 18089 | 4509 |
| Fire! | closed | 1 year, 1 month ago | 9300000 | 6830 | 3375 |
| I Love Dogs | closed | 10 months, 3 weeks ago | 9049860 | 13875 | 3475 |
| Endless Fields & Meadows | closed | 8 months, 4 weeks ago | 7959056 | 13745 | 3390 |
| Diamond in the rough | closed | 6 months, 1 week ago | 5461563 | 9010 | 2286 |
| Raw & Candid | active | 1 year, 4 months ago | 420000 | 2592 | 1520 |