Lotería is Mexico's bingo-with-pictures: a caller draws from 54 cards and sings a little verse (copla) for each. Every family party has one, and nobody wants to be the caller all night. So I built Cantala https://cantala.net it shuffles the deck and sings each card with recorded voices, and there's a tabla (board) mode on your phone. This week I added a generator that makes non-repeating tablas as a print-ready PDF, entirely in the browser (pdf-lib, no backend): https://cantala.net/generador-tablas-loteria Stack: Next.js on Netlify, ElevenLabs for the voices, a service worker so it plays offline. No sign-up. Happy to answer questions, and I'd love feedback on the generator UX.   submitted by   /u/gomflo [link]   [comments]