| Date | User | Challenge | Score |
| Sigmaskat05 | Keyed Permutations | 5 | |
| FartPoop123 | Great Snakes | 3 | |
| FartPoop123 | Finding Flags | 2 | |
| sixsquareAI | FaILProof (SekaiCTF) | 0 | |
| primepassion | ASCII | 5 | |
| primepassion | Great Snakes | 3 | |
| primepassion | Finding Flags | 2 | |
| Ranel | Finding Flags | 2 | |
| alvinportuguez | XOR Starter | 10 | |
| Xunhuahai | Finding Flags | 2 | |
| zsnafu | Export-grade | 100 | |
| vnrluh | Greatest Common Divisor | 15 | |
| sredmond | Greatest Common Divisor | 15 | |
| alvinportuguez | Bytes and Big Integers | 10 | |
| kinch | Finding Flags | 2 | |
| caledt | Background Reading | 5 | |
| minshay | Additive | 70 | |
| marq | Great Snakes | 3 | |
| Nifty | Great Snakes | 3 | |
| Nifty | Finding Flags | 2 | |
| zsnafu | Parameter Injection | 60 | |
| James_Lee | Great Snakes | 3 | |
| kamilsan | RSA or HMAC? Part 2 | 100 | |
| nao_sei | Modular Binomials | 80 | |
| Grupo04MatAplic | Modulus Inutilis | 50 | |
| James_Lee | Finding Flags | 2 | |
| hakka52 | Pad Thai | 80 | |
| sixsquareAI | Dark Arts (CODEGATE CTF) | 0 | |
| gagas | Computing Shared Secrets | 30 | |
| Grupo04MatAplic | Salty | 20 | |
| reihakiri | Euler's Totient | 20 | |
| Juanes041820 | Finding Flags | 2 | |
| gagas | Computing Public Values | 25 | |
| reihakiri | Modular Exponentiation | 10 | |
| marq | Finding Flags | 2 | |
| reihakiri | Public Keys | 15 | |
| HardxHard | Transparency | 50 | |
| HardxHard | Export-grade | 100 | |
| ok23514 | Finding Flags | 2 | |
| HardxHard | Parameter Injection | 60 | |
| RafaelOCB | ASCII | 5 | |
| Caliburnus | Hex | 5 | |
| Yahds_ | ASCII | 5 | |
| RafaelOCB | Great Snakes | 3 | |
| Yahds_ | Finding Flags | 2 | |
| agnesilaban_ | RSA Decryption | 20 | |
| RafaelOCB | Finding Flags | 2 | |
| Caliburnus | ASCII | 5 | |
| agnesilaban_ | Private Keys | 20 | |
| Caliburnus | Great Snakes | 3 |
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