donut
19th place
2700 points
Solves
| Challenge | Category | Value | Time |
| rsa reusen | Cryptography | 50 | |
| rsa simplest | Cryptography | 50 | |
| rsa easy | Cryptography | 50 | |
| Fast Cipher | 2022 AIS3 pre-exam | 100 | |
| Gift in the dream | 2022 AIS3 pre-exam | 100 | |
| Mathter | Kazma Course | 50 | |
| Flag Sleeper | 2023 AIS3 pre-exam | 150 | |
| Simply Reverse | 2023 AIS3 pre-exam | 150 | |
| SC | 2022 AIS3 pre-exam | 100 | |
| ret2libc | Kazma Course | 50 | |
| ret2plt | Kazma Course | 50 | |
| rop | Kazma Course | 50 | |
| orw | Kazma Course | 50 | |
| ret2sc | Kazma Course | 50 | |
| pwntools_math | Kazma Course | 50 | |
| PixelPoker | Kazma Course | 50 | |
| dig-waf2 | Web | 50 | |
| dig-waf1 | Web | 50 | |
| 設計標準: logo 需要富含資訊 | forensic | 50 | |
| complex encoder | Cryptography | 50 | |
| ⒸⓄⓋⒾⒹ-①⑨ | 2021 AIS3 pre-exam | 50 | |
| Flag_checker0 | Kazma Course | 50 | |
| xor-checker | Kazma Course | 50 | |
| 西的小測驗 | Kazma Course | 50 | |
| xss1 | Web | 50 | |
| Chosen1 | Kazma Course | 50 | |
| Ez_asm3 | Kazma Course | 50 | |
| lfi | Web | 50 | |
| uploader-waf | Web | 50 | |
| uploader | Web | 50 | |
| phpisbest | Web | 50 | |
| phpisnice | Web | 50 | |
| dig | Web | 50 | |
| pathwalker-waf | Web | 50 | |
| pathwalker | Web | 50 | |
| ssrf2 | Web | 50 | |
| ssrf1 | Web | 50 | |
| Chosen0 | Kazma Course | 50 | |
| Ez_asm2 | Kazma Course | 50 | |
| Ez_asm1 | Kazma Course | 50 | |
| Ez_asm0 | Kazma Course | 50 | |
| Kazdle | Kazma Course | 50 | |
| gitleak | Web | 50 | |
| Robots | Web | 50 | |
| Cookie | Web | 50 | |
| Redirect | Web | 50 | |
| shiba-shop | Web | 50 |