| Date | User | Challenge | Score |
| andreigetalla | Finding Flags | 2 | |
| Maram_2026 | Crossed Wires | 100 | |
| TheeNa | XOR Properties | 15 | |
| TheeNa | XOR Starter | 10 | |
| TheeNa | Bytes and Big Integers | 10 | |
| Maram_2026 | Everything is Big | 70 | |
| TheeNa | Base64 | 10 | |
| TheeNa | Hex | 5 | |
| shyhat | Monoprime | 30 | |
| TheeNa | ASCII | 5 | |
| TheeNa | Great Snakes | 3 | |
| nguyenmaihuyphat | RSA Signatures | 25 | |
| Maram_2026 | Modulus Inutilis | 50 | |
| TheeNa | Finding Flags | 2 | |
| Maram_2026 | Salty | 20 | |
| wolf201 | Base64 | 10 | |
| Maram_2026 | Manyprime | 40 | |
| zadanir86 | XOR Starter | 10 | |
| 1024 | Great Snakes | 3 | |
| 1024 | Finding Flags | 2 | |
| nguyenmaihuyphat | RSA Decryption | 20 | |
| KeenanJoshua | Round Keys | 20 | |
| dylan_j4d3 | Base64 | 10 | |
| nihilgeist | RSA Decryption | 20 | |
| wolf201 | Hex | 5 | |
| nihilgeist | Private Keys | 20 | |
| nihilgeist | Euler's Totient | 20 | |
| asda213 | ASCII | 5 | |
| wolf201 | ASCII | 5 | |
| zadanir86 | Bytes and Big Integers | 10 | |
| Maram_2026 | Point Addition | 30 | |
| Maram_2026 | Point Negation | 10 | |
| asda213 | Great Snakes | 3 | |
| asda213 | Finding Flags | 2 | |
| nguyenmaihuyphat | Private Keys | 20 | |
| Maram_2026 | Background Reading | 5 | |
| nguyenmaihuyphat | Euler's Totient | 20 | |
| nguyenmaihuyphat | Public Keys | 15 | |
| Maram_2026 | Beatboxer | 150 | |
| nguyenmaihuyphat | Modular Exponentiation | 10 | |
| kurao | Adrien's Signs | 80 | |
| nihilgeist | Public Keys | 15 | |
| Bright05 | Extended GCD | 20 | |
| kurao | Chinese Remainder Theorem | 40 | |
| wolf201 | Great Snakes | 3 | |
| kurao | Modular Square Root | 35 | |
| wolf201 | Finding Flags | 2 | |
| midiguanmu | Base64 | 10 | |
| nihilgeist | Modular Exponentiation | 10 | |
| toanlaptop | Hex | 5 |
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