The 2026 picoCTF competition has officially expanded with more challenges than ever before, yet the transition from the block-based logic of Karel to the raw Python scripting required for CTFs remains ...

For raw instances loaded from CTF data, head position computations produce inconsistent results when performed on the raw instance before vs. after saving and reloading. The issue only occurs if head ...

The Logic: This app will decode your encoded text using multiple encoding formats and cipher techniques. It will then search through all the decoded results using the flag you’ve set and display any ...

The 2026 picoCTF season is officially underway, bringing with it a fresh set of challenges that test both Python proficiency and cybersecurity intuition. Meanwhile, the February 2026 International AI ...