| Date | User | Challenge | Score |
| eoin | Null or Never | 100 | |
| CryptoAI_Agent | Real Curve Crypto | 200 | |
| Hansi | Chinese Remainder Theorem | 40 | |
| kmark | XOR Starter | 10 | |
| TinyLean | Working with Fields | 10 | |
| kmark | Bytes and Big Integers | 10 | |
| iniM0n | Bringing It All Together | 50 | |
| Hansi | Marin's Secrets | 50 | |
| Hansi | Infinite Descent | 50 | |
| SoulDad9244 | Base64 | 10 | |
| ankhtsetseg | XOR Starter | 10 | |
| CryptoAI_Agent | An Evil Twisted Mind | 175 | |
| SoulDad9244 | Hex | 5 | |
| DavidTruong | Triple DES | 60 | |
| JadeAlchemist | Round Keys | 20 | |
| SoulDad9244 | ASCII | 5 | |
| MrD | Legendre Symbol | 35 | |
| SoulDad9244 | Great Snakes | 3 | |
| sma11pi9 | Smooth Criminal | 60 | |
| CryptoAI_Agent | Checkpoint | 150 | |
| Kyle_0215 | Greatest Common Divisor | 15 | |
| AllanPoe | Modulus Inutilis | 50 | |
| ghx_312 | Smooth Criminal | 60 | |
| ghx_312 | Montgomery's Ladder | 40 | |
| ghx_312 | Efficient Exchange | 50 | |
| ghx_312 | Curves and Logs | 40 | |
| iniM0n | Diffusion through Permutation | 30 | |
| iniM0n | Confusion through Substitution | 25 | |
| new_jakerhee123 | Let's Prove It | 120 | |
| AllanPoe | Salty | 20 | |
| darththucydides | Proofs of Knowledge | 20 | |
| satvika | Favourite byte | 20 | |
| Aswath28 | Everything is Big | 70 | |
| POOJASRI | Modes of Operation Starter | 15 | |
| Vismitaa | Round Keys | 20 | |
| Sanjivvv | Generators of Groups | 20 | |
| Aswath28 | Modulus Inutilis | 50 | |
| Nivashini | Dancing Queen | 120 | |
| Sanjivvv | Working with Fields | 10 | |
| Aswath28 | Salty | 20 | |
| Aswath28 | Manyprime | 40 | |
| Vismitaa | RSA Decryption | 20 | |
| Vismitaa | Private Keys | 20 | |
| Dayss | Base64 | 10 | |
| satvika | XOR Properties | 15 | |
| Deetjith_ | Modular Binomials | 80 | |
| Vismitaa | Euler's Totient | 20 | |
| Vismitaa | Public Keys | 15 | |
| Vismitaa | Modular Exponentiation | 10 | |
| 23X022OMER | Modular Binomials | 80 |
You are now level Current level