OSUCTF Spring 2020 Our Spring 2020 CTF took place from March 27-29, 2020. It was fully online thanks to the Coronavirus pandemic. Selected Problems and Solutions Web Superb Quality cLass scheduling Binary Exploitation Stacked Return Open sesame Dreese Lab Waitlist 1 Pivot Forensics Poster Quizzical QR Reverse Engineering Super Duper Secure Flag Validator