| Date | User | Challenge | Score |
| Aleena10111 | Euler's Totient | 20 | |
| vijaykondapalli | Finding Flags | 2 | |
| Aleena10111 | Public Keys | 15 | |
| agentmon | Dark Arts (CODEGATE CTF) | 0 | |
| LvKNnT | Montgomery Curves | 30 | |
| defa | Greatest Common Divisor | 15 | |
| Aleena10111 | Modular Exponentiation | 10 | |
| traktor | Greatest Common Divisor | 15 | |
| traktor | Lemur XOR | 40 | |
| agentmon | ECLCG (HITCON CTF) | 0 | |
| treycyAndres | Stream of Consciousness | 80 | |
| mavil27 | Paper Plane | 120 | |
| agentmon | broken oracle (HackTM CTF) | 0 | |
| bumbJrRaz | Hex | 5 | |
| quangntenemy | No Difference | 175 | |
| bumbJrRaz | ASCII | 5 | |
| bumbJrRaz | Great Snakes | 3 | |
| ZUIEKI_kicktv | Resisting Bruteforce | 10 | |
| LvKNnT | Image Point Arithmetic | 30 | |
| rapt00r | Passwords as Keys | 50 | |
| ZUIEKI_kicktv | Keyed Permutations | 5 | |
| agentmon | C0ll1d3r (Firebird Internal CTF) | 0 | |
| ZUIEKI_kicktv | Modular Binomials | 80 | |
| treycyAndres | Unencryptable | 125 | |
| treycyAndres | Roll your Own | 125 | |
| ereiselt | Flipping Cookie | 60 | |
| LvKNnT | Where's the Supersingular Curve | 25 | |
| Pantine | Saying Hello | 20 | |
| Pantine | Sharks on the Wire | 10 | |
| Pantine | Secure Protocols | 5 | |
| Pantine | JSON in JSON | 40 | |
| Pantine | RSA or HMAC? | 35 | |
| caledt | Working with Fields | 10 | |
| LvKNnT | The j-invariant | 20 | |
| Pantine | The Matrix Revolutions | 125 | |
| Pantine | The Matrix Reloaded | 100 | |
| Pantine | The Matrix | 75 | |
| Pantine | Script Kiddie | 70 | |
| Pantine | Static Client 2 | 120 | |
| Pantine | Additive | 70 | |
| Pantine | Static Client | 100 | |
| Pantine | Export-grade | 100 | |
| Pantine | Parameter Injection | 60 | |
| Pantine | Deriving Symmetric Keys | 40 | |
| Pantine | Computing Shared Secrets | 30 | |
| Pantine | Computing Public Values | 25 | |
| Pantine | Generators of Groups | 20 | |
| Pantine | Working with Fields | 10 | |
| treycyAndres | Ellipse Curve Cryptography | 125 | |
| caledt | Modulus Inutilis | 50 |
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