I'm not a programmer, but I tried four vibe coding tools to see if I could build anything at all on my own. Here's what I did and did not accomplish.

Defending an NFL title is historically brutal. Since the Super Bowl era began back in 1966, only eight franchises have ever gone back-to-back, and it’s happened nine times total. That rarity alone ...

megasena/ ├── input/ # Input data files │ └── mega_sena_resultados.csv # Historical Mega Sena draw results ├── output/ # Generated analysis reports │ ├── mega_virada_analysis.txt │ ├── ...