| Date | User | Challenge | Score |
| cbr4l0k | Public Keys | 15 | |
| dloop | Working with Fields | 10 | |
| zosowski | Finding Flags | 2 | |
| min99 | Base64 | 10 | |
| cybersec_20 | XOR Starter | 10 | |
| cybersec_20 | Bytes and Big Integers | 10 | |
| min99 | Hex | 5 | |
| shamandeer | Hex | 5 | |
| Nozahex | Base64 | 10 | |
| cybersec_20 | Base64 | 10 | |
| jglass | Finding Flags | 2 | |
| shamandeer | ASCII | 5 | |
| NguyenDuc | Logon Zero | 80 | |
| NitroN | Salty | 20 | |
| skiller3478 | Vote for Pedro | 150 | |
| min99 | ASCII | 5 | |
| shamandeer | Great Snakes | 3 | |
| NitroN | Manyprime | 40 | |
| min99 | Great Snakes | 3 | |
| tagekl | Bean Counter | 60 | |
| min99 | Finding Flags | 2 | |
| wallisme | Hex | 5 | |
| wallisme | ASCII | 5 | |
| natashi | Modular Arithmetic 1 | 20 | |
| junyouzin4209 | 1337crypt v2 (DownUnderCTF) | 0 | |
| cybersec_20 | Hex | 5 | |
| cybersec_20 | ASCII | 5 | |
| wallisme | Great Snakes | 3 | |
| haroon | Base64 | 10 | |
| cybersec_20 | Great Snakes | 3 | |
| cybersec_20 | Finding Flags | 2 | |
| haroon | Hex | 5 | |
| vivisect0r | Hex | 5 | |
| haroon | ASCII | 5 | |
| haroon | Great Snakes | 3 | |
| NguyenDuc | Bean Counter | 60 | |
| NitroN | Monoprime | 30 | |
| haroon | Finding Flags | 2 | |
| Bionic_Hacker | XOR Starter | 10 | |
| AndyVale | ZKP Introduction | 5 | |
| evarist | LWE Intro | 10 | |
| tagekl | Symmetry | 50 | |
| 1221fian | Finding Flags | 2 | |
| Bionic_Hacker | Bytes and Big Integers | 10 | |
| evarist | LWE Background | 5 | |
| h3rm3z | Hex | 5 | |
| tagekl | Flipping Cookie | 60 | |
| wallisme | Finding Flags | 2 | |
| evarist | Backpack Cryptography | 120 | |
| t4t3012 | Authentification 2 (Breizh CTF) | 0 |
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