Challenges
15 challenges · browse all techniques
| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| Coverup | nullconHackIM 2026 Goa | – | Reverse | files |
| Hashinator | nullconHackIM 2026 Goa | – | Reverse | files |
| Opalist | nullconHackIM 2026 Goa | – | Reverse | files |
| stack_strings_1 | nullconHackIM 2026 Goa | – | Reverse | files |
| stack_strings_2 | nullconHackIM 2026 Goa | – | Reverse | files |
| Rustyflag | nullconHackIM 2025 Berlin | – | Reverse | files |
| gorevgohome | nullconHackIM 2025 Berlin | – | Reverse | files |
| hidden_strings | nullconHackIM 2025 Berlin | – | Reverse | files |
| Bicyle | nullconHackIM 2023 Goa | – | Reverse | files |
| LovR | nullconHackIM 2023 Berlin | – | Reverse | files |
| Movie | nullconHackIM 2023 Goa | – | Reverse | files |
| pythopia | nullconHackIM 2023 Berlin | – | Reverse | files |
| wheel | nullconHackIM 2023 Berlin | – | Reverse | files |
| Aktiun | nullconHackIM 2022 | 24.42 | Reverse | files |
| Shock | nullconHackIM 2022 | 24.42 | Reverse | files |