Nu Yu
| Challenge | Status | End | Votes | Entries | Players |
|---|---|---|---|---|---|
| B&W Portraits | closed | 5 years, 2 months ago | 26900000 | 35265 | 9409 |
| Enormous | closed | 5 years, 1 month ago | 10900000 | 29106 | 7448 |
| Shot in Contre-jour | closed | 4 years, 11 months ago | 15300000 | 29846 | 7614 |
| Effects Using Light | closed | 4 years, 9 months ago | 14900000 | 10105 | 10042 |
| Natural Patterns | closed | 4 years, 7 months ago | 15600000 | 31752 | 8122 |
| Best of November | closed | 4 years, 4 months ago | 21300000 | 45883 | 11692 |
| The Color Pink | closed | 4 years, 1 month ago | 21900000 | 37870 | 9584 |
| Wooden Buildings | closed | 3 years, 11 months ago | 10600000 | 13866 | 6970 |
| Seeing Reflections | closed | 3 years, 9 months ago | 22600000 | 33532 | 8484 |
| The Shot I Love Most | closed | 3 years, 5 months ago | 746000 | 3030 | 2967 |
| Fog & Water | closed | 3 years, 3 months ago | 10000000 | 5012 | 4935 |
| Unforgettable Adventures | closed | 2 years, 11 months ago | 13000000 | 18104 | 6037 |
| Trees in Bloom | closed | 2 years, 9 months ago | 8700000 | 5991 | 5865 |
| Words and Letters | closed | 2 years, 5 months ago | 14800000 | 12692 | 6271 |
| Make Port | closed | 2 years, 1 month ago | 11900000 | 24304 | 6072 |
| Various Subjects | closed | 1 year, 11 months ago | 9200000 | 20282 | 5048 |
| Capturing Clouds | closed | 1 year, 8 months ago | 8600000 | 22820 | 5818 |
| Sharp Angles | closed | 1 year, 3 months ago | 8800000 | 8021 | 3969 |
| Anything Asphalt | closed | 1 year ago | 8300000 | 17829 | 4466 |
| Mirroring | closed | 9 months, 2 weeks ago | 8700000 | 18323 | 4605 |
| Photographer of the Week | closed | 1 day, 3 hours ago | 14411683 | 14525 | 3696 |