Dan Sommer
| Challenge | Status | End | Votes | Entries | Players |
|---|---|---|---|---|---|
| Using Your Surroundings | closed | 6 years, 1 month ago | 3600000 | 2104 | 2080 |
| Neon Portraits | closed | 5 years, 11 months ago | 1500000 | 1312 | 1295 |
| Unique Backgrounds | closed | 5 years, 8 months ago | 4099999 | 3294 | 3265 |
| Black Backgrounds | closed | 5 years, 2 months ago | 19900000 | 35254 | 9047 |
| People And Geometry | closed | 4 years, 11 months ago | 7700000 | 4840 | 4782 |
| Stairs And Escalators | closed | 4 years, 9 months ago | 9900000 | 6283 | 6213 |
| From the Air | closed | 1 year, 8 months ago | 5000000 | 2649 | 2578 |
| Textures | closed | 8 months, 3 weeks ago | 7014191 | 12335 | 3029 |
| Outdoor Adventures | closed | 6 months ago | 6766316 | 5933 | 2870 |