| Date | User | Challenge | Score |
| RPKBasilisk | Edwards Goes Degenerate | 100 | |
| RPKBasilisk | Efficient Exchange | 50 | |
| junior880 | Hex | 5 | |
| junior880 | ASCII | 5 | |
| RPKBasilisk | Curves and Logs | 40 | |
| RPKBasilisk | Scalar Multiplication | 35 | |
| RPKBasilisk | Point Addition | 30 | |
| junior880 | Great Snakes | 3 | |
| junior880 | Finding Flags | 2 | |
| RPKBasilisk | Point Negation | 10 | |
| Mimil_v1 | Monoprime | 30 | |
| RPKBasilisk | Background Reading | 5 | |
| cbarrera | Privacy-Enhanced Mail? | 25 | |
| laraahumberto | You either know, XOR you don't | 30 | |
| Mimil_v1 | Inferius Prime | 30 | |
| RPKBasilisk | An Exceptional Twisted Mind | 125 | |
| Mimil_v1 | Factoring | 15 | |
| Mimil_v1 | Great Snakes | 3 | |
| Mimil_v1 | RSA Decryption | 20 | |
| Mimil_v1 | Private Keys | 20 | |
| rsa444b | Modular Arithmetic 2 | 20 | |
| Mimil_v1 | Euler's Totient | 20 | |
| Mimil_v1 | Public Keys | 15 | |
| cbarrera | Modular Inverting | 25 | |
| rsa444b | Modular Arithmetic 1 | 20 | |
| RPKBasilisk | An Evil Twisted Mind | 175 | |
| RPKBasilisk | Ticket Maestro | 200 | |
| Mimil_v1 | Modular Exponentiation | 10 | |
| coolhippo159 | XOR Starter | 10 | |
| rsa444b | Extended GCD | 20 | |
| NormalDifficulty | Hex | 5 | |
| loveher | Encoding Challenge | 40 | |
| cbarrera | Modular Arithmetic 2 | 20 | |
| doanhaphong | CERTainly not | 30 | |
| loveher | Network Attacks | 5 | |
| NormalDifficulty | ASCII | 5 | |
| Kazum1244 | JWT Sessions | 10 | |
| 0xBlackHorse | Base64 | 10 | |
| NormalDifficulty | Great Snakes | 3 | |
| cbarrera | Modular Arithmetic 1 | 20 | |
| NormalDifficulty | Finding Flags | 2 | |
| RPKBasilisk | Real Curve Crypto | 200 | |
| rsa444b | Greatest Common Divisor | 15 | |
| rsa444b | You either know, XOR you don't | 30 | |
| 0xBlackHorse | Hex | 5 | |
| RPKBasilisk | Forbidden Fruit | 150 | |
| rsa444b | Favourite byte | 20 | |
| rsa444b | XOR Properties | 15 | |
| coolhippo159 | Bytes and Big Integers | 10 | |
| rsa444b | XOR Starter | 10 |
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