| Date | User | Challenge | Score |
| CARLO_HTW | Modular Arithmetic 1 | 20 | |
| CARLO_HTW | Extended GCD | 20 | |
| nawaf_dahan10 | Montgomery's Ladder | 40 | |
| flagweaver | A Twisted Mind | 80 | |
| Croven | Diffusion through Permutation | 30 | |
| nawaf_dahan10 | Efficient Exchange | 50 | |
| nawaf_dahan10 | Curves and Logs | 40 | |
| nawaf_dahan10 | Scalar Multiplication | 35 | |
| nawaf_dahan10 | Point Addition | 30 | |
| nawaf_dahan10 | Point Negation | 10 | |
| nawaf_dahan10 | Background Reading | 5 | |
| nawaf_dahan10 | Export-grade | 100 | |
| nawaf_dahan10 | Parameter Injection | 60 | |
| flagweaver | Moving Problems | 150 | |
| nous | RSA Secret Sharing (WACON) | 0 | |
| nawaf_dahan10 | Deriving Symmetric Keys | 40 | |
| nawaf_dahan10 | Computing Shared Secrets | 30 | |
| FRENZY1337 | The Matrix Revolutions | 125 | |
| nawaf_dahan10 | Computing Public Values | 25 | |
| nawaf_dahan10 | Generators of Groups | 20 | |
| nawaf_dahan10 | Working with Fields | 10 | |
| nawaf_dahan10 | Modulus Inutilis | 50 | |
| cyk0sure | Prime Power Isogenies | 50 | |
| flagweaver | Elliptic Nodes | 150 | |
| nawaf_dahan10 | Salty | 20 | |
| cyk0sure | Special Isogenies | 30 | |
| nawaf_dahan10 | Manyprime | 40 | |
| nawaf_dahan10 | Monoprime | 30 | |
| nawaf_dahan10 | Factoring | 15 | |
| nawaf_dahan10 | RSA Signatures | 25 | |
| nawaf_dahan10 | RSA Decryption | 20 | |
| nawaf_dahan10 | Private Keys | 20 | |
| FRENZY1337 | The Matrix Reloaded | 100 | |
| flagweaver | Micro Transmissions | 120 | |
| nawaf_dahan10 | Euler's Totient | 20 | |
| nawaf_dahan10 | Public Keys | 15 | |
| nawaf_dahan10 | Modular Exponentiation | 10 | |
| raymond53 | You either know, XOR you don't | 30 | |
| nawaf_dahan10 | Bean Counter | 60 | |
| raymond53 | Favourite byte | 20 | |
| nawaf_dahan10 | Symmetry | 50 | |
| flagweaver | Exceptional Curves | 100 | |
| raymond53 | XOR Properties | 15 | |
| Dragonheart516 | Modular Binomials | 80 | |
| flagweaver | Smooth Criminal | 60 | |
| raymond53 | XOR Starter | 10 | |
| raymond53 | Bytes and Big Integers | 10 | |
| nawaf_dahan10 | Flipping Cookie | 60 | |
| Dragonheart516 | Adrien's Signs | 80 | |
| nawaf_dahan10 | ECB CBC WTF | 55 |
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