| Date | User | Challenge | Score |
| rcd555 | Bytes and Big Integers | 10 | |
| rcd555 | Base64 | 10 | |
| lehoanglong | Network Attacks | 5 | |
| rcd555 | Hex | 5 | |
| rcd555 | ASCII | 5 | |
| rcd555 | Great Snakes | 3 | |
| rcd555 | Finding Flags | 2 | |
| sundul969 | C0ll1d3r (Firebird Internal CTF) | 0 | |
| Rex_Erebus | Great Snakes | 3 | |
| fantom | Quadratic Residues | 25 | |
| Kran | Broken RSA | 100 | |
| ctftest | DLOG on the Surface | 40 | |
| muntasir | Export-grade | 100 | |
| muhammad_bunyod | Hex | 5 | |
| Rex_Erebus | Finding Flags | 2 | |
| ctftest | Noise Free | 40 | |
| shshent | Curveball | 100 | |
| ctftest | Special Isogenies | 30 | |
| ctftest | Three Isogenies | 35 | |
| ctftest | Two Isogenies | 30 | |
| ctftest | Image Point Arithmetic | 30 | |
| ctftest | Montgomery Curves | 30 | |
| ctftest | Encoding Challenge | 40 | |
| ctftest | From Private to Public Key LWE | 25 | |
| ctftest | Lemur XOR | 40 | |
| ctftest | Deriving Symmetric Keys | 40 | |
| ctftest | Montgomery's Ladder | 40 | |
| ctftest | Non-Interactive | 35 | |
| ctftest | Honest Verifier Zero Knowledge | 30 | |
| ctftest | Curves and Logs | 40 | |
| ctftest | Where's the Supersingular Curve | 25 | |
| muntasir | RSA vs RNG | 150 | |
| muhammad_bunyod | ASCII | 5 | |
| ctftest | The j-invariant | 20 | |
| ctftest | LWE Low Bits Message | 20 | |
| ctftest | Proofs of Knowledge | 20 | |
| muntasir | Trust Games | 150 | |
| pseudostate | Salty | 20 | |
| pseudostate | Manyprime | 40 | |
| ctftest | Special Soundness | 25 | |
| ctftest | Introduction to Isogenies | 10 | |
| ctftest | LWE Background | 5 | |
| ctftest | Network Attacks | 5 | |
| ctftest | Great Snakes | 3 | |
| may123 | Greatest Common Divisor | 15 | |
| m3n059 | Rhetorical Oracle 2 | 150 | |
| muhammad_bunyod | Great Snakes | 3 | |
| muhammad_bunyod | Finding Flags | 2 | |
| chriceratops47 | Favourite byte | 20 | |
| Phantombringer | Finding Flags | 2 |
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