Qualification Round 2021: rank 70 with score 101. See submissions
| Task | Language | Cases | 
|---|---|---|
| Moons and Umbrellas | C++ | 3 | 
| Cheating Detection | C++ | 2 | 
| Cheating Detection | C++ | 1 | 
| Median Sort | C++ | 3 | 
| Reversort Engineering | C++ | 2 | 
| Moons and Umbrellas | C++ | 2 | 
| Reversort | C++ | 1 | 
Round 1A 2021: rank 864 with score 60. See submissions
| Task | Language | Cases | 
|---|---|---|
| Hacked Exam | C++ | 2 | 
| Prime Time | C++ | 2 | 
| Append Sort | C++ | 2 | 
Round 2 2021: rank 251 with score 100. See submissions
| Task | Language | Cases | 
|---|---|---|
| Retiling | C++ | 2 | 
| Retiling | C++ | 1 | 
| Hidden Pancakes | C++ | 2 | 
| Minimum Sort | C++ | 1 | 
| Matrygons | C++ | 2 | 
Round 3 2021: rank 415 with score 15. See submissions
| Task | Language | Cases | 
|---|---|---|
| Build-A-Pair | C++ | 2 | 
GCJ Stats > GCJ 2021 > Zoli9