Qualification Round 2021: rank 7963 with score 45. See submissions
| Task | Language | Cases | 
|---|---|---|
| Median Sort | C++ | 3 | 
| Moons and Umbrellas | C++ | 3 | 
Round 1B 2021: rank 3996 with score 0. See submissions
| Task | Language | Cases | 
|---|
Round 1C 2021: rank 606 with score 54. See submissions
| Task | Language | Cases | 
|---|---|---|
| Roaring Years | C++ | 1 | 
| Double or NOTing | C++ | 1 | 
| Roaring Years | C++ | 1 | 
| Closest Pick | C++ | 2 | 
Round 2 2021: rank 304 with score 79. See submissions
| Task | Language | Cases | 
|---|---|---|
| Retiling | C++ | 2 | 
| Hidden Pancakes | C++ | 1 | 
| Matrygons | C++ | 2 | 
| Minimum Sort | C++ | 1 | 
Round 3 2021: rank 228 with score 23. See submissions
| Task | Language | Cases | 
|---|---|---|
| Square Free | C++ | 2 | 
| Build-A-Pair | C++ | 1 | 
GCJ Stats > GCJ 2021 > boook64