| Date | User | Challenge | Score |
| KrunkerIO | Modes of Operation Starter | 15 | |
| dongz | Bytes and Big Integers | 10 | |
| AlessiaPerez23 | Hex | 5 | |
| CharmingMan | Adrien's Signs | 80 | |
| SoonOOv | Working with Fields | 10 | |
| SoonOOv | Modulus Inutilis | 50 | |
| erickao | Modular Square Root | 35 | |
| KrunkerIO | Bringing It All Together | 50 | |
| hodinhtri30 | Modular Arithmetic 1 | 20 | |
| hodinhtri30 | Extended GCD | 20 | |
| 2024083404 | Export-grade | 100 | |
| 2024083404 | Parameter Injection | 60 | |
| 2024083404 | Deriving Symmetric Keys | 40 | |
| 2024083404 | Computing Shared Secrets | 30 | |
| AntoCiss | You either know, XOR you don't | 30 | |
| 2024083404 | Computing Public Values | 25 | |
| AntoCiss | Favourite byte | 20 | |
| SoonOOv | Salty | 20 | |
| 2024083404 | Generators of Groups | 20 | |
| AntoCiss | XOR Properties | 15 | |
| 2024083404 | Working with Fields | 10 | |
| 2024083404 | Modulus Inutilis | 50 | |
| 2024083404 | Salty | 20 | |
| SoonOOv | Manyprime | 40 | |
| 2024083404 | Manyprime | 40 | |
| AntoCiss | XOR Starter | 10 | |
| JiaoYiChen | Computing Shared Secrets | 30 | |
| hodinhtri30 | Greatest Common Divisor | 15 | |
| SoonOOv | Monoprime | 30 | |
| AntoCiss | Bytes and Big Integers | 10 | |
| hodinhtri30 | You either know, XOR you don't | 30 | |
| KK5559D | Modes of Operation Starter | 15 | |
| JiaoYiChen | Computing Public Values | 25 | |
| 0xRaha | Confusion through Substitution | 25 | |
| SoonOOv | Factoring | 15 | |
| 0xMr057N | You either know, XOR you don't | 30 | |
| 111ahmed | Hex | 5 | |
| Zy | Computing Shared Secrets | 30 | |
| erickao | Legendre Symbol | 35 | |
| BR0han | Base64 | 10 | |
| 2024083404 | Monoprime | 30 | |
| BR0han | Hex | 5 | |
| Zy | Computing Public Values | 25 | |
| 0xMr057N | Favourite byte | 20 | |
| SoonOOv | RSA Signatures | 25 | |
| BR0han | ASCII | 5 | |
| JiaoYiChen | Generators of Groups | 20 | |
| JiaoYiChen | Working with Fields | 10 | |
| Zy | Generators of Groups | 20 | |
| Zy | Working with Fields | 10 |
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