Solves
Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
Recent Solves
| Date | User | Challenge | Score |
| FMSane | ASCII | 5 | |
| brf | Point Negation | 10 | |
| playerXLR8 | Bringing It All Together | 50 | |
| olsujabu | Factoring | 15 | |
| fjukh7872 | Leet Universe (ImaginaryCTF (Daily)) | 0 | |
| steelrat | Finding Flags | 2 | |
| beeish | Great Snakes | 3 | |
| olsujabu | Gotta Go Fast | 40 | |
| lewalker | Structure of AES | 15 | |
| x86_ | Base64 | 10 | |
| hadassah | Hex | 5 | |
| brf | Background Reading | 5 | |
| FMSane | Great Snakes | 3 | |
| ganesh_gawali | Bytes and Big Integers | 10 | |
| beeish | Finding Flags | 2 | |
| playerXLR8 | Diffusion through Permutation | 30 | |
| guyko | Symmetry | 50 | |
| arishimu | Diffusion through Permutation | 30 | |
| hadassah | Great Snakes | 3 | |
| Skitzo | Finding Flags | 2 | |
| Zephorzzz | Resisting Bruteforce | 10 | |
| preetdev | Great Snakes | 3 | |
| Zephorzzz | Keyed Permutations | 5 | |
| FMSane | Finding Flags | 2 | |
| Usnoh | Modular Arithmetic 1 | 20 | |
| preetdev | Finding Flags | 2 | |
| NsrH | Network Attacks | 5 | |
| Azeeee | Favourite byte | 20 | |
| fjukh7872 | Hide and seek (ECSC 2023 (Norway)) | 0 | |
| zare8090 | Base64 | 10 | |
| olsujabu | Network Attacks | 5 | |
| jinx007 | XOR Starter | 10 | |
| zare8090 | Hex | 5 | |
| fmakulsk | Network Attacks | 5 | |
| olsujabu | Quadratic Residues | 25 | |
| thaggs1066 | Exceptional Curves | 100 | |
| jamesss2056 | Modular Inverting | 25 | |
| jamesss2056 | Modular Arithmetic 2 | 20 | |
| aloof | Long Story Short | 60 | |
| Azeeee | XOR Properties | 15 | |
| zare8090 | ASCII | 5 | |
| zare8090 | Great Snakes | 3 | |
| zare8090 | Finding Flags | 2 | |
| carbocation | Chinese Remainder Theorem | 40 | |
| KamilDrzewiecki | Base64 | 10 | |
| Oconnor123 | Finding Flags | 2 | |
| yaaaaaaaaaaaaaah | Hex | 5 | |
| carbocation | Modular Square Root | 35 | |
| Theta | Great Snakes | 3 | |
| rayqiu | You either know, XOR you don't | 30 |