| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
19
|
1688 | · | · | May 3, 2021 |
 |
DEF CON CTF Qualifier 2021 |
|
|
3
|
6924 | · | · | Dec. 20, 2020 |
|
hxp CTF 2020 |
Codeforces