Solves
Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
Recent Solves
| Date | User | Challenge | Score |
| Muabyka | XOR Properties | 15 | |
| undercookedmeat | Background Reading | 5 | |
| SYNT4XXX | Base64 | 10 | |
| HACKER_merlin | Hex | 5 | |
| SYNT4XXX | Hex | 5 | |
| Sanz_0 | Authentification 1 (Breizh CTF) | 0 | |
| bjor | Private Keys | 20 | |
| bjor | Euler's Totient | 20 | |
| hofung614 | Network Attacks | 5 | |
| verywelldone | Finding Flags | 2 | |
| Prabhath127 | Extended GCD | 20 | |
| bjor | Public Keys | 15 | |
| hsadhsad | Great Snakes | 3 | |
| bjor | Modular Exponentiation | 10 | |
| hsadhsad | Finding Flags | 2 | |
| waveww | XOR Properties | 15 | |
| undercookedmeat | RSA Signatures | 25 | |
| Muabyka | XOR Starter | 10 | |
| Muabyka | Bytes and Big Integers | 10 | |
| Bagus_Aryo | You either know, XOR you don't | 30 | |
| Bagus_Aryo | Favourite byte | 20 | |
| Bagus_Aryo | XOR Properties | 15 | |
| Sillywolf00 | Base64 | 10 | |
| Bagus_Aryo | XOR Starter | 10 | |
| Baldy1990 | ASCII | 5 | |
| Sillywolf00 | Hex | 5 | |
| undercookedmeat | RSA Decryption | 20 | |
| fathan_ | Everything is Big | 70 | |
| Prabhath127 | Greatest Common Divisor | 15 | |
| abdullah_51 | Modular Exponentiation | 10 | |
| undercookedmeat | Private Keys | 20 | |
| Bagus_Aryo | Bytes and Big Integers | 10 | |
| Bagus_Aryo | Base64 | 10 | |
| PBirka | Modular Binomials | 80 | |
| dvip1 | ASCII | 5 | |
| l0gm1n3r5F | Base64 | 10 | |
| Bagus_Aryo | Hex | 5 | |
| Bagus_Aryo | ASCII | 5 | |
| HACKER_merlin | ASCII | 5 | |
| Bagus_Aryo | Network Attacks | 5 | |
| Baldy1990 | Great Snakes | 3 | |
| undercookedmeat | Public Keys | 15 | |
| Baldy1990 | Finding Flags | 2 | |
| Prabhath127 | Great Snakes | 3 | |
| dvip1 | Great Snakes | 3 | |
| l0gm1n3r5F | Hex | 5 | |
| Prabhath127 | Finding Flags | 2 | |
| l0gm1n3r5F | ASCII | 5 | |
| SYNT4XXX | ASCII | 5 | |
| Bagus_Aryo | Great Snakes | 3 |