| Date | User | Challenge | Score |
| otmorozok_ebany | XOR Starter | 10 | |
| RPKBasilisk | Megalomaniac 3 | 120 | |
| sea | Rhetorical Oracle 2 | 150 | |
| jennasaan | Extended GCD | 20 | |
| RPKBasilisk | Megalomaniac 2 | 120 | |
| rxxnx | XOR Starter | 10 | |
| varixius | Bringing It All Together | 50 | |
| s5k6y7 | Bytes and Big Integers | 10 | |
| RPKBasilisk | Missing Modulus | 80 | |
| manik2027 | Hex | 5 | |
| rxxnx | Bytes and Big Integers | 10 | |
| RPKBasilisk | Megalomaniac 1 | 100 | |
| RPKBasilisk | Nativity | 60 | |
| Sardine | Modular Square Root | 35 | |
| trata | Finding Flags | 2 | |
| RPKBasilisk | Bounded Noise | 50 | |
| RPKBasilisk | Bad Temper | 130 | |
| otmorozok_ebany | Bytes and Big Integers | 10 | |
| RPKBasilisk | Noise Free | 40 | |
| sveta_shumovai | Gaussian Reduction | 50 | |
| marcofireball84 | RSA Backdoor Viability | 175 | |
| RPKBasilisk | Lo-Hi Card Game | 120 | |
| anmol34 | Bytes and Big Integers | 10 | |
| StackGlit | Greatest Common Divisor | 15 | |
| PabloAlda | Modular Binomials | 80 | |
| ForBs | Bytes and Big Integers | 10 | |
| elorant95 | ASCII | 5 | |
| otmorozok_ebany | Base64 | 10 | |
| RPKBasilisk | Dual Masters | 90 | |
| elorant95 | Great Snakes | 3 | |
| 1232 | Bytes and Big Integers | 10 | |
| sveta_shumovai | What's a Lattice? | 40 | |
| otmorozok_ebany | Hex | 5 | |
| Lycan669 | Extended GCD | 20 | |
| sveta_shumovai | Gram Schmidt | 30 | |
| sea | Rhetorical Oracle | 100 | |
| RPKBasilisk | Abelian SIDH | 90 | |
| Sardine | Legendre Symbol | 35 | |
| gll | Lo-Hi Card Game | 120 | |
| RPKBasilisk | Bruce Schneier's Password | 100 | |
| cdboy2000 | Modular Exponentiation | 10 | |
| tsz94 | Base64 | 10 | |
| RPKBasilisk | L-Win | 120 | |
| 4fun | Quadratic Residues | 25 | |
| RPKBasilisk | Armory | 100 | |
| xxcz0124 | XOR Starter | 10 | |
| tsz94 | Hex | 5 | |
| RPKBasilisk | Bit by Bit | 100 | |
| Tralala | Privacy-Enhanced Mail? | 25 | |
| cloverpass | Lemur XOR | 40 |
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