Qualification Round 2021: rank 10184 with score 41. See submissions
| Task | Language | Cases | 
|---|---|---|
| Moons and Umbrellas | C++ | 2 | 
| Reversort Engineering | C++ | 2 | 
| Reversort | C++ | 1 | 
Round 1C 2021: rank 1059 with score 54. See submissions
| Task | Language | Cases | 
|---|---|---|
| Double or NOTing | C++ | 1 | 
| Roaring Years | C++ | 1 | 
| Closest Pick | C++ | 2 | 
Round 2 2021: rank 213 with score 100. See submissions
| Task | Language | Cases | 
|---|---|---|
| Retiling | C++ | 2 | 
| Hidden Pancakes | C++ | 2 | 
| Matrygons | C++ | 2 | 
| Minimum Sort | C++ | 1 | 
Round 3 2021: rank 150 with score 35. See submissions
| Task | Language | Cases | 
|---|---|---|
| Square Free | C++ | 2 | 
| Build-A-Pair | C++ | 2 | 
| Build-A-Pair | C++ | 1 | 
| Build-A-Pair | C++ | 1 | 
GCJ Stats > GCJ 2021 > kblack