# Challenges
Choose a topic, check the difficulty and work towards your next solve.
Challenges marked Computer need a terminal or desktop tools.
3 challenges found | filtered
Hardware/IoT
Computer: You will analyse downloaded files, which usually needs a computer.
Medium
Backlight
We probed the pins between a microcontroller and a small character display while it printed a status line. It talks o...
150 points
3 solves
Hardware/IoT
Computer: You will analyse downloaded files, which usually needs a computer.
Medium
AVR Fuse
A programmer log from pulling the configuration off an AVR microcontroller. It lists the fuse and lock bytes and dump...
150 points
2 solves
Hardware/IoT
Computer: You will analyse downloaded files, which usually needs a computer.
Easy
Paper Tape
A scan of a strip of punched paper tape, one character per row. The little holes down the middle are just the feed tr...
100 points
7 solves