| Date | User | Challenge | Score |
| GoldMaximus | Adrien's Signs | 80 | |
| DavidTruong | Bespoke Padding | 100 | |
| rapt00r | Bringing It All Together | 50 | |
| neru | Greatest Common Divisor | 15 | |
| phat1911 | You either know, XOR you don't | 30 | |
| cityzen | Infinite Descent | 50 | |
| 2024083312 | You either know, XOR you don't | 30 | |
| 2024083312 | Favourite byte | 20 | |
| KrunkerIO | Favourite byte | 20 | |
| 2024083312 | XOR Properties | 15 | |
| 2024083312 | XOR Starter | 10 | |
| afrdian | Invariant | 250 | |
| SleunamC | Modular Inverting | 25 | |
| Loukik | Great Snakes | 3 | |
| Loukik | Finding Flags | 2 | |
| GoldMaximus | Chinese Remainder Theorem | 40 | |
| SleunamC | Modular Arithmetic 2 | 20 | |
| GoldMaximus | Modular Square Root | 35 | |
| GoldMaximus | Legendre Symbol | 35 | |
| GoldMaximus | Quadratic Residues | 25 | |
| Okit | Bytes and Big Integers | 10 | |
| GoldMaximus | Modular Inverting | 25 | |
| GoldMaximus | Modular Arithmetic 2 | 20 | |
| GoldMaximus | You either know, XOR you don't | 30 | |
| fjc0522 | You either know, XOR you don't | 30 | |
| fjc0522 | Favourite byte | 20 | |
| 2024083312 | Base64 | 10 | |
| fjc0522 | XOR Properties | 15 | |
| fjc0522 | XOR Starter | 10 | |
| cityzen | Modulus Inutilis | 50 | |
| fjc0522 | Bytes and Big Integers | 10 | |
| fjc0522 | Base64 | 10 | |
| 2024083312 | Hex | 5 | |
| cityzen | Salty | 20 | |
| 2024083312 | ASCII | 5 | |
| 2024083312 | Great Snakes | 3 | |
| 2024083312 | Finding Flags | 2 | |
| cityzen | Manyprime | 40 | |
| phat1911 | Favourite byte | 20 | |
| tympass | Modular Inverting | 25 | |
| phat1911 | XOR Properties | 15 | |
| tympass | Modular Arithmetic 2 | 20 | |
| KrunkerIO | XOR Properties | 15 | |
| cityzen | Square Eyes | 35 | |
| RAHIM | Quadratic Residues | 25 | |
| tympass | Modular Arithmetic 1 | 20 | |
| phat1911 | XOR Starter | 10 | |
| Sole | Token Appreciation | 5 | |
| tympass | Extended GCD | 20 | |
| ys512 | Keyed Permutations | 5 |
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