ZED
Joined:2025-03-12T11:14:53Z
Rank:#9087
Level:1
660000
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Trophy Case
Solved Challenges
| 2025-03-18T15:34:01Z | Symmetric Ciphers | Bringing It All Together | 50 |
| 2025-03-18T13:32:21Z | Symmetric Ciphers | Diffusion through Permutation | 30 |
| 2025-03-18T12:55:02Z | Symmetric Ciphers | Confusion through Substitution | 25 |
| 2025-03-18T12:38:24Z | Symmetric Ciphers | Round Keys | 20 |
| 2025-03-18T12:31:30Z | Symmetric Ciphers | Structure of AES | 15 |
| 2025-03-18T12:20:12Z | Symmetric Ciphers | Resisting Bruteforce | 10 |
| 2025-03-18T12:14:46Z | Symmetric Ciphers | Keyed Permutations | 5 |
| 2025-03-18T04:41:45Z | Mathematics | Modular Binomials | 80 |
| 2025-03-18T01:28:27Z | Mathematics | Adrien's Signs | 80 |
| 2025-03-17T13:32:47Z | Mathematics | Chinese Remainder Theorem | 40 |
| 2025-03-13T12:14:12Z | Mathematics | Modular Square Root | 35 |
| 2025-03-13T11:54:41Z | Mathematics | Legendre Symbol | 35 |
| 2025-03-13T11:02:26Z | Mathematics | Quadratic Residues | 25 |
| 2025-03-13T10:55:02Z | General | Modular Inverting | 25 |
| 2025-03-13T10:51:14Z | General | Modular Arithmetic 2 | 20 |
| 2025-03-13T10:49:22Z | General | Modular Arithmetic 1 | 20 |
| 2025-03-13T10:46:53Z | General | Extended GCD | 20 |
| 2025-03-13T10:30:21Z | General | Greatest Common Divisor | 15 |
| 2025-03-12T14:31:34Z | General | You either know, XOR you don't | 30 |
| 2025-03-12T14:12:05Z | General | Favourite byte | 20 |
| 2025-03-12T13:57:21Z | General | XOR Properties | 15 |
| 2025-03-12T13:48:21Z | General | XOR Starter | 10 |
| 2025-03-12T13:45:49Z | General | Bytes and Big Integers | 10 |
| 2025-03-12T13:39:26Z | General | Base64 | 10 |
| 2025-03-12T11:20:42Z | General | Hex | 5 |
| 2025-03-12T11:18:02Z | General | ASCII | 5 |
| 2025-03-12T11:16:48Z | Introduction | Great Snakes | 3 |
| 2025-03-12T11:15:48Z | Introduction | Finding Flags | 2 |
