Solves
Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
Recent Solves
| Date | User | Challenge | Score |
| tranthienthanh | Flipping Cookie | 60 | |
| YUDDYN | Bytes and Big Integers | 10 | |
| jeydpbb | Background Reading | 5 | |
| Kitsuu | Hex | 5 | |
| 1595844086 | Hex | 5 | |
| changmaorui | Favourite byte | 20 | |
| xingci | ASCII | 5 | |
| 1595844086 | ASCII | 5 | |
| arenaru | XOR Properties | 15 | |
| 1595844086 | Great Snakes | 3 | |
| xingci | Great Snakes | 3 | |
| Damsssss | Special Soundness | 25 | |
| xingci | Finding Flags | 2 | |
| 1595844086 | Finding Flags | 2 | |
| tjngtodo | Finding Flags | 2 | |
| nikku | Bytes and Big Integers | 10 | |
| g0ld3np4r3y | Structure of AES | 15 | |
| salam | Finding Flags | 2 | |
| akuma52 | Greatest Common Divisor | 15 | |
| xiaodaidai | Extended GCD | 20 | |
| g0ld3np4r3y | Resisting Bruteforce | 10 | |
| changmaorui | XOR Properties | 15 | |
| HectorTheGreat | ASCII | 5 | |
| g0ld3np4r3y | Keyed Permutations | 5 | |
| ILnaRA | Hex | 5 | |
| liangliang | Hex | 5 | |
| m4rked | Lemur XOR | 40 | |
| liangliang | ASCII | 5 | |
| NoBirdWasHam | Secret Exponents | 60 | |
| tazzy1337 | Point Addition | 30 | |
| liangliang | Great Snakes | 3 | |
| Abstract | Montgomery's Ladder | 40 | |
| tazzy1337 | Point Negation | 10 | |
| niipo | Modular Inverting | 25 | |
| liangliang | Finding Flags | 2 | |
| tazzy1337 | RSA Decryption | 20 | |
| niipo | Modular Arithmetic 2 | 20 | |
| kurumi_ | Prime and Prejudice | 200 | |
| tazzy1337 | Private Keys | 20 | |
| ducbao_luke | Encoding Challenge | 40 | |
| ILnaRA | ASCII | 5 | |
| tamatilu | Finding Flags | 2 | |
| tazzy1337 | Public Keys | 15 | |
| tamatilu | Great Snakes | 3 | |
| Rezebombdevil | Flipping Cookie | 60 | |
| ILnaRA | Great Snakes | 3 | |
| Albert26 | Point Addition | 30 | |
| herbertgarrison | Common Ground | 75 | |
| Bartimaeus28 | Special Soundness | 25 | |
| m4rked | You either know, XOR you don't | 30 |