Juice

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Shostakovich was bored, so he built a juicy synthesiser to render rhythmic delay on top of an audio file from the comfort and familiarity of sheet music. Hopefully the software he used back then isn't outdated now. Can you obtain the flag in /app/flag.txt?

https://instancer.cq.firebird.sh/challenge/juice

Writeups

Official

juce_HighResolutionTimer.cpp official by anonymous

https://github.com/sajjadium/ctf-archives/blob/main/ctfs/HKUSTFirebird/2024/web/Juice/app/juce/modules/juce_core/threads/juce_HighResolutionTimer.cpp

b2ContactSolver.h official by anonymous

https://github.com/sajjadium/ctf-archives/blob/main/ctfs/HKUSTFirebird/2024/web/Juice/app/juce/modules/juce_box2d/box2d/Dynamics/Contacts/b2ContactSolver.h

b2ContactSolver.cpp official by anonymous

https://github.com/sajjadium/ctf-archives/blob/main/ctfs/HKUSTFirebird/2024/web/Juice/app/juce/modules/juce_box2d/box2d/Dynamics/Contacts/b2ContactSolver.cpp

Community

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