| Date | User | Challenge | Score |
| Prince_kumar_43 | Modular Exponentiation | 10 | |
| ctftest | Token Appreciation | 5 | |
| Prince_kumar_43 | Marin's Secrets | 50 | |
| ctftest | Megalomaniac 3 | 120 | |
| kapok_15 | Great Snakes | 3 | |
| saro | Rhetorical Oracle 2 | 150 | |
| Prince_kumar_43 | Infinite Descent | 50 | |
| taghzirt | Finding Flags | 2 | |
| BDunsmuir | XOR Properties | 15 | |
| Prince_kumar_43 | Common Ground | 75 | |
| kMercy | Great Snakes | 3 | |
| BDunsmuir | XOR Starter | 10 | |
| ctftest | Megalomaniac 2 | 120 | |
| Edems | RSA Signatures | 25 | |
| ctftest | Megalomaniac 1 | 100 | |
| wqe___ | Generators of Groups | 20 | |
| Prince_kumar_43 | Pad Thai | 80 | |
| Prince_kumar_43 | Oh SNAP | 120 | |
| Smoggy | XOR Properties | 15 | |
| Kevin161718 | XOR Starter | 10 | |
| Prince_kumar_43 | Dancing Queen | 120 | |
| Prince_kumar_43 | Logon Zero | 80 | |
| Prince_kumar_43 | Fast Primes | 75 | |
| Prince_kumar_43 | Ron was Wrong, Whit is Right | 90 | |
| Prince_kumar_43 | RSA Backdoor Viability | 175 | |
| miaoler | Montgomery's Ladder | 40 | |
| Prince_kumar_43 | Bespoke Padding | 100 | |
| Prince_kumar_43 | Null or Never | 100 | |
| llcNB | You either know, XOR you don't | 30 | |
| ctftest | Hamiltonicity (CryptoHack) | 0 | |
| ctftest | Hamiltonicity 1 | 100 | |
| GururajShaldar | Base64 | 10 | |
| Spyros_datos | Great Snakes | 3 | |
| llcNB | Favourite byte | 20 | |
| ctftest | Everything is Still Big | 100 | |
| Spyros_datos | Finding Flags | 2 | |
| Sh1fty | Quadratic Residues | 25 | |
| ullash_naik | Let's Decrypt Again | 175 | |
| Franczesko | XOR Properties | 15 | |
| ApexRatio | RSA Signatures | 25 | |
| llcNB | XOR Properties | 15 | |
| DDG2 | ASCII | 5 | |
| llcNB | XOR Starter | 10 | |
| ApexRatio | RSA Decryption | 20 | |
| GururajShaldar | Hex | 5 | |
| swimming | Hex | 5 | |
| kMercy | Finding Flags | 2 | |
| el3 | Quadratic Residues | 25 | |
| ApexRatio | Private Keys | 20 | |
| ApexRatio | Euler's Totient | 20 |
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