| Date | User | Challenge | Score |
| eoin | Computing Shared Secrets | 30 | |
| eoin | Computing Public Values | 25 | |
| Unactive | Composite Isogenies | 60 | |
| eoin | Generators of Groups | 20 | |
| doosksax | Extended GCD | 20 | |
| Unactive | Three Isogenies | 35 | |
| Unactive | Two Isogenies | 30 | |
| spyder | Base64 | 10 | |
| eoin | Working with Fields | 10 | |
| pavel_edits | Bytes and Big Integers | 10 | |
| eoin | Modulus Inutilis | 50 | |
| d4pr0 | No Leaks | 100 | |
| spyder | Hex | 5 | |
| pavel_edits | Base64 | 10 | |
| eoin | Salty | 20 | |
| spyder | ASCII | 5 | |
| pavel_edits | Hex | 5 | |
| CodeTalker0 | RSA Decryption | 20 | |
| eoin | Manyprime | 40 | |
| spyder | Great Snakes | 3 | |
| spyder | Finding Flags | 2 | |
| pavel_edits | ASCII | 5 | |
| eoin | Monoprime | 30 | |
| Aslan_256 | Honest Verifier Zero Knowledge | 30 | |
| Avd | Base64 | 10 | |
| Avd | Hex | 5 | |
| zer0net | Modular Inverting | 25 | |
| eoin | Factoring | 15 | |
| Avd | ASCII | 5 | |
| keskispace | Chinese Remainder Theorem | 40 | |
| Avd | Great Snakes | 3 | |
| Avd | Finding Flags | 2 | |
| zer0net | Modular Arithmetic 2 | 20 | |
| eoin | RSA Signatures | 25 | |
| pavel_edits | Great Snakes | 3 | |
| pavel_edits | Finding Flags | 2 | |
| conpa | XOR Starter | 10 | |
| keskispace | Modular Square Root | 35 | |
| CodeTalker0 | Private Keys | 20 | |
| jesr1 | Great Snakes | 3 | |
| conpa | Bytes and Big Integers | 10 | |
| CodeTalker0 | Euler's Totient | 20 | |
| encircle2136 | Base64 | 10 | |
| 3322cori | Greatest Common Divisor | 15 | |
| encircle2136 | Hex | 5 | |
| CodeTalker0 | Public Keys | 15 | |
| encircle2136 | ASCII | 5 | |
| keskispace | Legendre Symbol | 35 | |
| encircle2136 | Great Snakes | 3 | |
| CodeTalker0 | Modular Exponentiation | 10 |
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