| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
183
|
225 | · | · | Nov. 13, 2022 |
 |
HK Cyber Security New Generation CTF Challenge 2022 |
|
|
89
|
450 | · | · | Nov. 15, 2021 |
|
HK Cyber Security New Generation CTF Challenge 2021 |
Codeforces
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