Yechiam Koloditsky
| Challenge | Status | End | Votes | Entries | Players |
|---|---|---|---|---|---|
| Catching Lens Flares | closed | 2 years, 9 months ago | 9400000 | 20891 | 5238 |
| Carnival Costumes | closed | 2 years, 7 months ago | 6300000 | 4030 | 3962 |
| Ice Age | closed | 2 years, 3 months ago | 7400000 | 16558 | 4165 |
| Working Hard | closed | 1 year, 7 months ago | 7500000 | 6934 | 3453 |
| At Least 5 colors | closed | 1 year ago | 9698076 | 16810 | 4170 |
| Obstruct the Sun | closed | 3 months, 4 weeks ago | 6578822 | 11118 | 2756 |