| Date | User | Challenge | Score |
| resstcat | Export-grade | 100 | |
| pjmgc | Euler's Totient | 20 | |
| resstcat | Parameter Injection | 60 | |
| Affir | Monoprime | 30 | |
| pjmgc | Public Keys | 15 | |
| nuyu82 | Legendre Symbol | 35 | |
| nithinkashyapp | Hex | 5 | |
| zazaya | Bytes and Big Integers | 10 | |
| pjmgc | Modular Exponentiation | 10 | |
| AH_n | Inferius Prime | 30 | |
| zazaya | Base64 | 10 | |
| hk81918 | Extended GCD | 20 | |
| Affir | Inferius Prime | 30 | |
| sulkycat | Modulus Inutilis | 50 | |
| nithinkashyapp | ASCII | 5 | |
| hk81918 | Greatest Common Divisor | 15 | |
| ula | Base64 | 10 | |
| nithinkashyapp | Great Snakes | 3 | |
| Nyunseo | Bringing It All Together | 50 | |
| mutsuraev01 | Collider | 50 | |
| hojunekevin | Chinese Remainder Theorem | 40 | |
| nithinkashyapp | Finding Flags | 2 | |
| body | Great Snakes | 3 | |
| ula | Hex | 5 | |
| body | Finding Flags | 2 | |
| resstcat | Deriving Symmetric Keys | 40 | |
| resstcat | Computing Shared Secrets | 30 | |
| JunhyeongShin | Inferius Prime | 30 | |
| moza369 | Greatest Common Divisor | 15 | |
| resstcat | Computing Public Values | 25 | |
| resstcat | Generators of Groups | 20 | |
| Affir | Factoring | 15 | |
| zazaya | Hex | 5 | |
| ungjae | Square Eyes | 35 | |
| ax123 | Deriving Symmetric Keys | 40 | |
| ula | ASCII | 5 | |
| resstcat | Working with Fields | 10 | |
| resstcat | Modulus Inutilis | 50 | |
| zazaya | ASCII | 5 | |
| wamzy148532 | Modular Binomials | 80 | |
| filana_c | Modular Binomials | 80 | |
| wamzy148532 | Adrien's Signs | 80 | |
| resstcat | Salty | 20 | |
| ali_dagistan | Bringing It All Together | 50 | |
| filana_c | Adrien's Signs | 80 | |
| wamzy148532 | Chinese Remainder Theorem | 40 | |
| hackoo | Successive Powers | 60 | |
| resstcat | Manyprime | 40 | |
| wamzy148532 | Modular Square Root | 35 | |
| Sylvxnus | You either know, XOR you don't | 30 |
You are now level Current level