The feed page shows all my current (and continuously changing) notes.
Play the CTF here This is the Devconnect Argentina 2025 edition of the BuidlGuidl CTF. If you haven't seen it, I also wrote a walkthrough for the BuidlGuidl CTF Bangkok Walkthrough from Devcon...
Play the CTF here Challenge #1: The Greeting This is a warmup challenge where you just have to call the registerMe() function with your name as the argument. You can interact directly with the co...
A course about thinking, and not learning new mathematical techniques. Normal language (eg. English) is riddled with inconsistencies. However, mathematical language needs to be precise. Hence, alm...
A course about building a computer from scratch, right from the most basic logic gates to a fully functioning computer. And we only need the NAND gate to build everything else as it is a universal...
© 2025 • Dayitva Goel