Qualification Round 2021: rank 400 with score 101. See submissions
| Task | Language | Cases | 
|---|---|---|
| Cheating Detection | Kotlin | 2 | 
| Median Sort | Kotlin | 3 | 
| Reversort Engineering | Kotlin | 2 | 
| Moons and Umbrellas | Kotlin | 3 | 
| Reversort | Kotlin | 1 | 
Round 1C 2021: rank 403 with score 60. See submissions
| Task | Language | Cases | 
|---|---|---|
| Roaring Years | Kotlin | 2 | 
| Closest Pick | Kotlin | 2 | 
Round 2 2021: rank 3421 with score 15. See submissions
| Task | Language | Cases | 
|---|---|---|
| Minimum Sort | Kotlin | 1 | 
GCJ Stats > GCJ 2021 > udalov