picoCTF - CMU Cybersecurity Competition
picoCTF is a free computer security education program with original content built on a capture-the-flag framework created by security and privacy experts at Carnegie Mellon University.
VERY IMPORTANT NEWS: picoctf.org starts in FIVE DAYS
If you’re new to hacking or just curious and want to learn, this is a very chill competition geared toward education. There’s also a practice space and you can play the archives of previous years’ games all year round!
04.03.2026 13:58
👍 75
🔁 34
💬 5
📌 3
Down here by where W's ranch is, that meant he was around...
16.01.2026 01:05
👍 0
🔁 0
💬 0
📌 0
Parenting parents is way harder than kids 🤦🏼♀️
29.11.2025 04:05
👍 9
🔁 0
💬 1
📌 0
But pay the military still...
11.10.2025 19:00
👍 1
🔁 0
💬 0
📌 0
Like, she was thoughtful works for me ... 🤔
18.07.2025 04:11
👍 1
🔁 0
💬 0
📌 0
Being human is messy. It's ok to want to do better. It's ok to not be ok. Take what you need from the experience and leave the rest.
23.03.2025 16:11
👍 0
🔁 0
💬 0
📌 0
The simplest explanation... and all
05.03.2025 03:28
👍 3
🔁 0
💬 0
📌 0
