Solves
Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
Recent Solves
| Date | User | Challenge | Score |
| gruenerheli | Hex | 5 | |
| dsferreira | Bytes and Big Integers | 10 | |
| gruenerheli | ASCII | 5 | |
| sveta_shumovai | Edwards Goes Degenerate | 100 | |
| dsferreira | Base64 | 10 | |
| gruenerheli | Network Attacks | 5 | |
| CYDF1121 | Manyprime | 40 | |
| thisnello | Digestive | 60 | |
| dsferreira | Hex | 5 | |
| gruenerheli | Great Snakes | 3 | |
| Cerades | An Exceptional Twisted Mind | 125 | |
| obito | Hex | 5 | |
| gruenerheli | Finding Flags | 2 | |
| KhizerRaza | Base64 | 10 | |
| dsferreira | ASCII | 5 | |
| dsferreira | Great Snakes | 3 | |
| DxT3r | Quadratic Residues | 25 | |
| aditi | Finding Flags | 2 | |
| obito | ASCII | 5 | |
| dsferreira | Finding Flags | 2 | |
| Suica | Modular Inverting | 25 | |
| KhizerRaza | Hex | 5 | |
| CYDF1121 | Square Eyes | 35 | |
| paulihno15 | Legendre Symbol | 35 | |
| agentjlrmt | Lemur XOR | 40 | |
| Suica | Modular Arithmetic 2 | 20 | |
| CYDF1121 | Monoprime | 30 | |
| Cerades | A Twisted Mind | 80 | |
| Suica | Modular Arithmetic 1 | 20 | |
| CYDF1121 | Inferius Prime | 30 | |
| thisnello | ProSign 3 | 100 | |
| proclivity | Hex | 5 | |
| babylion | Base64 | 10 | |
| origabai | LWE Low Bits Message | 20 | |
| Suica | Extended GCD | 20 | |
| CYDF1121 | Factoring | 15 | |
| jsper_1812 | ASCII | 5 | |
| CYDF1121 | RSA Signatures | 25 | |
| Maximus_Sextus | Bytes and Big Integers | 10 | |
| babylion | Hex | 5 | |
| CYDF1121 | RSA Decryption | 20 | |
| lucky123 | Broken RSA | 100 | |
| jsper_1812 | Great Snakes | 3 | |
| CYDF1121 | Private Keys | 20 | |
| vibehutao | Structure of AES | 15 | |
| PJ696769 | Greatest Common Divisor | 15 | |
| CYDF1121 | Euler's Totient | 20 | |
| jsper_1812 | Finding Flags | 2 | |
| DxT3r | Modular Inverting | 25 | |
| DxT3r | Modular Arithmetic 2 | 20 |