| Date | User | Challenge | Score |
| sixsquareAI | Maybe Someday (GoogleCTF) | 0 | |
| killua4564 | LFSR Destroyer | 250 | |
| aquwanya | Extended GCD | 20 | |
| Orllnaign | Hex | 5 | |
| Azalea | Hex | 5 | |
| Azalea | ASCII | 5 | |
| aquwanya | Greatest Common Divisor | 15 | |
| aquwanya | You either know, XOR you don't | 30 | |
| Azalea | Great Snakes | 3 | |
| Azalea | Finding Flags | 2 | |
| aquwanya | Favourite byte | 20 | |
| Azalea | Extended GCD | 20 | |
| aquwanya | XOR Properties | 15 | |
| Azalea | Greatest Common Divisor | 15 | |
| wiz1106 | Successive Powers | 60 | |
| personjs | Leet Universe (ImaginaryCTF (Daily)) | 0 | |
| aquwanya | XOR Starter | 10 | |
| SISroot | Lo-Hi Card Game | 120 | |
| aquwanya | Bytes and Big Integers | 10 | |
| sixsquareAI | Lack of Entropy (Firebird Internal CTF) | 0 | |
| aquwanya | Base64 | 10 | |
| aquwanya | Hex | 5 | |
| aquwanya | ASCII | 5 | |
| Hexerei | ECB Oracle | 60 | |
| Orllnaign | ASCII | 5 | |
| aquwanya | Great Snakes | 3 | |
| aquwanya | Finding Flags | 2 | |
| Hoodie | Finding Flags | 2 | |
| Mikayn | Modular Inverting | 25 | |
| ndgsghdj | No Way Back Home | 100 | |
| Shayne | Chinese Remainder Theorem | 40 | |
| Orllnaign | Great Snakes | 3 | |
| Shayne | Modular Square Root | 35 | |
| Shayne | Legendre Symbol | 35 | |
| wiz1106 | Chinese Remainder Theorem | 40 | |
| pm01 | Finding Flags | 2 | |
| sixsquareAI | Key recovery (DCTF) | 0 | |
| Shayne | Quadratic Residues | 25 | |
| sredmond | Lemur XOR | 40 | |
| Shayne | Modular Inverting | 25 | |
| blerger | Base64 | 10 | |
| Orllnaign | Finding Flags | 2 | |
| ryuya | Greatest Common Divisor | 15 | |
| blerger | Hex | 5 | |
| kek9834 | XOR Starter | 10 | |
| Shayne | Modular Arithmetic 2 | 20 | |
| blerger | ASCII | 5 | |
| Shayne | Modular Arithmetic 1 | 20 | |
| blerger | Great Snakes | 3 | |
| blerger | Finding Flags | 2 |
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