Challenges
134 challenges in family ⊕ crypto:classical ✕ clear · browse all techniques
| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| Baby-Xor | S4CTF 2021 | 24.52 | Crypto | files wu 1 |
| rediary | S4CTF 2021 | 24.52 | Reverse | files wu 1 |
| Ciphper | TAMUctf 2021 | – | Crypto | files wu 3 |
| Ring_Of_Fire | TAMUctf 2021 | – | Crypto | files wu 2 |
| Baby_Encoder | TMUCTF 2021 | – | Crypto | files wu 1 |
| GoldDigger | Tamil 2021 | 14.13 | Reverse | files wu 1 |
| ClassicCrypto | Tenable 2021 | 22.37 | Crypto | files wu 2 |
| hvhpgssynt | UIUCTF 2021 | – | Reverse | files wu 3 |
| Celebration | UMDCTF 2021 | – | Crypto | files wu 2 |
| Painting_Windows | UMDCTF 2021 | – | Reverse | files wu 1 |
| Subway | UMDCTF 2021 | – | Crypto | files wu 1 |
| To_Be_Xor_Not_To_Be | UMDCTF 2021 | – | Crypto | files wu 1 |
| SizzlingBacon | UTCTF 2021 | – | Crypto | files wu 3 |
| VariousVernacular | UTCTF 2021 | – | Crypto | files wu 2 |
| FromTheFUTURE | VishwaCTF 2021 | – | Crypto | files wu 1 |
| S+7 | WPICTF 2021 | – | Crypto | files wu 1 |
| Sabloom_Text_6 | Zh3r0 2021 | – | Reverse | files src wu 1 |
| zoom_zoom_vision | corCTF 2021 | 24.92 | Reverse | files wu 2 |
| TakeItEasy | darkCON 2021 | 24.06 | Crypto | files wu 3 |
| TonyAndJames | darkCON 2021 | 24.06 | Crypto | files wu 3 |
| syscall_777 | zer0pts 2021 | 24.56 | Reverse | files wu 1 |
| Easy1 | picoCTF 2019 | – | Crypto | files wu 1 |
| vault-door-6 | picoCTF 2019 | – | Reverse | files wu 1 |
| vault-door-8 | picoCTF 2019 | – | Reverse | files wu 1 |
| Preschool_Lessons | BroncoCTF 2024 | 22.51 | Crypto | files wu 2 |
| Stego_Snore_Us | BroncoCTF 2024 | 22.51 | Misc | files wu 1 |
| Zodiac_Killer | BroncoCTF 2024 | 22.51 | Crypto | files wu 2 |
| flagprinter | CyberSpace 2024 | 24.83 | Crypto | files wu 2 |
| Rick_Roll | Pearl 2024 | 23.95 | Crypto | files wu 1 |
| the_receiver_of_many | SpringForwardCTF 2024 | 22.40 | Crypto | files wu 1 |
| shellcode-ception | CyberSecurityRumble 2023 Quals | 24.80 | Reverse | files wu 1 |
| Self-HostedCrypto | HackPack 2022 | 35.11 | Reverse | files wu 1 |
| ezrev | Hayyim 2022 | 25.00 | Reverse | files wu 1 |
| Ep3.9 | Jade 2022 | 23.95 | Crypto | files wu 1 |
| crackme.sol | 0x41414141 2021 | – | Crypto | files wu 1 |
| x-and-or | 0x41414141 2021 | – | Reverse | files wu 3 |
| its_just_an_xor | Block 2021 | 30.75 | Reverse | files wu 1 |
| Paired | CyBRICS 2021 | 33.32 | Reverse | files wu 1 |
| Walker | CyBRICS 2021 | 33.32 | Reverse | files wu 1 |
| A_Simple_SP_Box | DCTF 2021 | – | Crypto | files wu 2 |