| Date | User | Challenge | Score |
| Mitesh_Bhudia | Computing Shared Secrets | 30 | |
| hafo | XOR Starter | 10 | |
| Mitesh_Bhudia | Computing Public Values | 25 | |
| Mitesh_Bhudia | Generators of Groups | 20 | |
| Mitesh_Bhudia | Working with Fields | 10 | |
| Shriya_Arun | Scalar Multiplication | 35 | |
| Mitesh_Bhudia | Modulus Inutilis | 50 | |
| Mitesh_Bhudia | Salty | 20 | |
| Abhinav_Manoj | Curveball | 100 | |
| Mitesh_Bhudia | Manyprime | 40 | |
| Mitesh_Bhudia | Monoprime | 30 | |
| hafo | Bytes and Big Integers | 10 | |
| Bachatero | Triple DES | 60 | |
| DDoS | Hex | 5 | |
| Mitesh_Bhudia | Factoring | 15 | |
| Mitesh_Bhudia | RSA Signatures | 25 | |
| b1b00www | Square Eyes | 35 | |
| Mitesh_Bhudia | RSA Decryption | 20 | |
| b1b00www | Monoprime | 30 | |
| Mitesh_Bhudia | Private Keys | 20 | |
| insaneguy000 | Base64 | 10 | |
| Onyx_007 | Export-grade | 100 | |
| Onyx_007 | Parameter Injection | 60 | |
| Mitesh_Bhudia | Euler's Totient | 20 | |
| Onyx_007 | Deriving Symmetric Keys | 40 | |
| ShedoZmb | Adrien's Signs | 80 | |
| Onyx_007 | Computing Shared Secrets | 30 | |
| Onyx_007 | Computing Public Values | 25 | |
| Onyx_007 | Generators of Groups | 20 | |
| Onyx_007 | Working with Fields | 10 | |
| Onyx_007 | Modulus Inutilis | 50 | |
| Mitesh_Bhudia | Public Keys | 15 | |
| Onyx_007 | Salty | 20 | |
| Onyx_007 | Manyprime | 40 | |
| Onyx_007 | Monoprime | 30 | |
| Mitesh_Bhudia | Modular Exponentiation | 10 | |
| Onyx_007 | Factoring | 15 | |
| Onyx_007 | RSA Signatures | 25 | |
| Onyx_007 | RSA Decryption | 20 | |
| Onyx_007 | Private Keys | 20 | |
| Onyx_007 | Euler's Totient | 20 | |
| l3huycrt | XOR Starter | 10 | |
| Onyx_007 | Public Keys | 15 | |
| Onyx_007 | Modular Exponentiation | 10 | |
| insaneguy000 | Hex | 5 | |
| insaneguy000 | ASCII | 5 | |
| s0jaku | Confusion through Substitution | 25 | |
| b1b00www | Inferius Prime | 30 | |
| insaneguy000 | Great Snakes | 3 | |
| DDoS | ASCII | 5 |
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