BrunnerCTF 2026 : Activating Neurons Writeup
Summary The challenge ships a single file, activating_neurons.py, defining a small nn.Module called BrunsvigerNet. The model has two linear layers, but forward() only runs the input through the first
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BroncoCTF : Spot the difference Writeup
Challenge We're given two files, file1.txt and file2.txt, each containing what looks like a long, random blob of letters, digits, and symbols — one character per line. At a glance the two files look i
BronoCTF : No Laughing Matter
Challenge A single file, aha.txt, containing nothing but space-separated 8-letter "words" made up of only two characters: A and H. $ cat aha.txt AHHAAAHA AHHHAAHA AHHAHHHH AHHAHHHA AHHAAAHH AHHAHHHH A
BronoCTF : LEts a GO Writeup
Category: Forensics / Misc Difficulty: Easy Flag: bronco{3ve4yth1ng_1s_aw3s0me} Challenge We're given lego_bricks_challenge.zip, a 63 KB archive. $ zipinfo lego_bricks_challenge.zip Archive: lego_bri
BroncoCTF : Atomic Substitution Theory Writeup
Challenge We're given secret.txt, a single line of comma-separated tuples wrapped in what looks like braces and underscores: (4, 17), (2, 16), (2, 15), (4, 9), { , (3, 2, 1), (5, 3), _ , (2, 17), ...
