ctftime

My solutions for various CTF challenges

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Where to run this

Moving On - Points: 75

Here is a zip file

We were wondering what it does….but colorful tiles are awesome!

Can you find the secret?

Note: The flag is in usual format i.e. flag{XXXX…}

After unzipping the archive you notice, that the file was actually an APK file (Android app). Decompile the classes.dex with jadx to get the source code and look in the AppComputActivity.java that implements a password check.

flag: flag{To6i4s_&_Tri5}