About

Hi — I'm Dvilicate. This site is my home for interactive maths experiments: things that are easier to play with than to read about.

Right now it's all about the Collatz conjecture — the deceptively simple "3n + 1" problem that nobody has managed to prove. The maths section has interactive tools for exploring hailstone sequences, residue grids, base-4 digit trees, and suffix sieves. More topics may show up over time.

Everything here is free and open source — the code lives on GitHub. If you spot a bug, have an idea, or just want to talk maths, drop into the forum or the Discord server.

If you'd like to support the site, you can buy me a coffee on Ko-fi ☕ — entirely optional, always appreciated.