Challenges
3998 challenges · browse all techniques
| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| Borrowed_Memory | BDSec 2026 | 15.62 | Reverse | files wu 1 |
| Easy_RE_Challenge | BDSec 2026 | 15.62 | Reverse | files wu 1 |
| Night_Shift | BDSec 2026 | 15.62 | Reverse | files wu 1 |
| Dont_unpack_me | Bhackari 2026 | – | Reverse | files wu 1 |
| Mystery | Bhackari 2026 | – | Reverse | files wu 1 |
| AlphaCode | BoroCTF 2026 | – | Reverse | files wu 1 |
| Ouroboros | KubSTU 2026 | 24.83 | Reverse | files wu 1 |
| RISC_V. | KubSTU 2026 | 24.83 | Reverse | files wu 1 |
| Control_Freak_1 | LYKNCTF 2026 | – | Reverse | files wu 1 |
| Control_Freak_2 | LYKNCTF 2026 | – | Reverse | files wu 1 |
| I_HATE_THIS_APP | LYKNCTF 2026 | – | Reverse | files wu 1 |
| I_HATE_THIS_APP_REVENGE | LYKNCTF 2026 | – | Reverse | files wu 1 |
| Waguri2 | LYKNCTF 2026 | – | Reverse | files wu 1 |
| Buried_Treasure | RITSEC 2026 | – | Reverse | files wu 1 |
| T_reasure_Chest | RITSEC 2026 | – | Reverse | files wu 1 |
| not_quite_optimal | RITSEC 2026 | – | Reverse | files wu 1 |
| obfpyscated | RITSEC 2026 | – | Reverse | files wu 1 |
| F_K | ScriptCTF 2026 | – | Reverse | files wu 1 |
| Untitled_Encore | SekaiCTF 2026 | 79.25 | Reverse | files wu 1 |
| rotated | TJCTF 2026 | – | Reverse | files wu 1 |
| 1+1 | TRX 2026 | – | Reverse | files wu 1 |
| faulty_road | TRX 2026 | – | Reverse | files wu 1 |
| wandering | TRX 2026 | – | Reverse | files wu 1 |
| Ducks_Ping_Pong | V1T 2026 | 22.14 | Reverse | files wu 1 |
| Tiny | V1T 2026 | 22.14 | Reverse | files wu 1 |
| dotsbedashing | VuwCTF 2026 | 25.00 | Reverse | files wu 1 |
| ilikewords | VuwCTF 2026 | 25.00 | Reverse | files wu 1 |
| nips | BCACTF 2025 | – | Reverse | files wu 1 |
| portable_graphics | CTF@AC 2025 Quals | 24.53 | Reverse | files wu 1 |
| Clockwork | EnigmaXplore 2025 | – | Reverse | files wu 1 |
| Crispy_Kelp | IrisCTF 2025 | 34.30 | Reverse | files wu 1 |
| Now_this_will_run_on_my_486 | IrisCTF 2025 | 34.30 | Reverse | files wu 1 |
| Knights_Droid | KnightCTF 2025 | 18.78 | Reverse | files wu 1 |
| McFlagChecker | LA 2025 | – | Reverse | files wu 1 |
| Gondola | SekaiCTF 2025 | 55.00 | Reverse | files wu 1 |
| Numbers_Game | SunshineCTF 2025 | 51.65 | Reverse | files wu 1 |
| Palatine_Pack | SunshineCTF 2025 | 51.65 | Reverse | files wu 1 |
| molly | TRX 2025 | – | Reverse | files wu 1 |
| weirdcaml | UIUCTF 2025 | – | Reverse | files wu 1 |
| highly-optimized | UofTCTF 2025 | 23.90 | Reverse | files wu 1 |