| Date | User | Challenge | Score |
| GRUPO092026 | JWT Secrets | 25 | |
| GRUPO092026 | No Way JOSE | 20 | |
| GRUPO092026 | JWT Sessions | 10 | |
| GRUPO092026 | Token Appreciation | 5 | |
| GRUPO092026 | Modulus Inutilis | 50 | |
| GRUPO092026 | Salty | 20 | |
| YahyaTheGreat | XOR Starter | 10 | |
| GRUPO092026 | Manyprime | 40 | |
| GRUPO092026 | Square Eyes | 35 | |
| GRUPO092026 | Monoprime | 30 | |
| GRUPO092026 | Inferius Prime | 30 | |
| Cripsov31 | You either know, XOR you don't | 30 | |
| meowcryp | Greatest Common Divisor | 15 | |
| alvinportuguez | Base64 | 10 | |
| hammerbro4567 | Modular Inverting | 25 | |
| meowcryp | Export-grade | 100 | |
| GRUPO092026 | Factoring | 15 | |
| agnesilaban_ | Modular Exponentiation | 10 | |
| meowcryp | Parameter Injection | 60 | |
| GRUPO092026 | RSA Signatures | 25 | |
| meowcryp | Deriving Symmetric Keys | 40 | |
| GRUPO092026 | RSA Decryption | 20 | |
| hammerbro4567 | Modular Arithmetic 2 | 20 | |
| meowcryp | Computing Shared Secrets | 30 | |
| GRUPO092026 | Private Keys | 20 | |
| meowcryp | Computing Public Values | 25 | |
| GRUPO092026 | Euler's Totient | 20 | |
| meowcryp | Generators of Groups | 20 | |
| GRUPO092026 | Public Keys | 15 | |
| GRUPO092026 | Modular Exponentiation | 10 | |
| meowcryp | Working with Fields | 10 | |
| meowcryp | Modulus Inutilis | 50 | |
| meowcryp | Salty | 20 | |
| meowcryp | Manyprime | 40 | |
| meowcryp | Monoprime | 30 | |
| GRUPO092026 | Passwords as Keys | 50 | |
| meowcryp | Factoring | 15 | |
| GRUPO092026 | Modes of Operation Starter | 15 | |
| alvinportuguez | Hex | 5 | |
| GRUPO092026 | Bringing It All Together | 50 | |
| afrdian | Micro Transmissions | 120 | |
| hammerbro4567 | Modular Arithmetic 1 | 20 | |
| GRUPO092026 | Diffusion through Permutation | 30 | |
| robinhoodcodes | Modular Inverting | 25 | |
| meowcryp | Bean Counter | 60 | |
| meowcryp | Symmetry | 50 | |
| meowcryp | Flipping Cookie | 60 | |
| Cripsov31 | Favourite byte | 20 | |
| hammerbro4567 | Extended GCD | 20 | |
| meowcryp | ECB CBC WTF | 55 |
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