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corCTF 2025 - control - 36 solves
control - misc author: chop0 Challenge description: Design a controller for a digital power supply! nc ctfi.ng 32727 Number of solves: 36 Points: 159 attachments: ctrl.py Dockerfile The Challenge Basically the ctrl.py file contains a simulation of an electrical control system with some noise. It loads our WASM module and...
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SekaiCTF 2025 - sekai-craft - mrev - 35 solves
sekai-craft - rev author: es3n1n Challenge description: Developed/tested on 1.21.8. When you click the button, Minecraft can freeze for a few seconds… this is normal. It can also crash due to OOM (out of memory)… this is normal too. Wrap result string in SEKAI{} before submitting. Download pack: mvm.zip (provided...
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SekaiCTF 2025 - Meme Launcher - blockchain - 13 solves
Meme Launcher - blockchain author: snwo Challenge description: Your meme coin goes to moon When challenge is deployed by the launcher, it forks from mainnet. meme-launcher-dist.7z Number of solves: 13 Points: 326 TL;DR The manager exposes a custom swap() implemented in Yul. It parses raw calldata (custom layout) and–for dir=1...
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DiceCTF 2025 Quals - diceon - misc - 13 solves
diceon - misc Challenge description: Please enjoy each flag equally. (You can test locally with the provided dist package, you will need an OPENAIAPIKEY) dist.tar.gz Number of solves: 13 Points: 233 The AI Challenge After launching an instance, we were greeted with the following: Additionally, after going with the [OBJECTIVE]...
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KalmarCTF - Ez flag v3 - web - 93 solves
Ez flag v3 - web Challenge description: To get the flag, you need: the mTLS cert, connecting from localhost, … and break physics? Should be easy! Challenge note: the handout files contains tls internal while the hosted challenge mostly use real TLS. NOTE: Remote is working as intended! Even with...