Lybomir Nakov
| Challenge | Status | End | Votes | Entries | Players |
|---|---|---|---|---|---|
| My Best Mistake | closed | 3 years, 8 months ago | 10200000 | 10282 | 5136 |
| Religious Locations | closed | 3 years, 6 months ago | 10200000 | 23353 | 5859 |
| Made For Flying | closed | 3 years, 4 months ago | 13000000 | 16982 | 5752 |
| Children in B&W | closed | 3 years, 1 month ago | 11600000 | 13012 | 4418 |
| Geometric Figures | closed | 2 years, 10 months ago | 13400000 | 12269 | 6046 |
| The Decisive Moment | closed | 2 years, 8 months ago | 8400000 | 7674 | 3841 |
| Unposed | closed | 2 years, 5 months ago | 9800000 | 20501 | 5133 |
| Beers All Around! | closed | 2 years, 2 months ago | 6200000 | 3521 | 3469 |
| Shot of Sounds | closed | 1 year, 6 months ago | 6800000 | 6814 | 3380 |
| Friends Forever | closed | 1 year, 2 months ago | 6800000 | 5806 | 2864 |
| Guilty Pleasures | closed | 11 months, 3 weeks ago | 9824481 | 8812 | 2906 |
| So Cute! | closed | 8 months ago | 7961329 | 13087 | 3239 |
| Stop the time | closed | 5 months, 2 weeks ago | 5966407 | 9452 | 2376 |
| Let’s Have Fun! | closed | 2 months, 2 weeks ago | 5895586 | 9576 | 2330 |