| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
120
|
131 | · | · | Aug. 30, 2021 |
 |
WMCTF 2021 |
|
|
231
|
1222 | · | · | July 19, 2021 |
|
Lexington Informatics Tournament CTF 2021 |
Codeforces