How I Built a Fast, Multilingual Crossword &...

For the past months I’ve been working on a side‑project that started as a tiny experiment and slowly grew into something much bigger — a clean, fast and multilingual platform for crosswords, sudoku and other logic puzzles: crossword.by. I didn’t plan to “build a puzzle platform”. I just wanted a simple place to solve crosswords without ads, pop‑ups, trackers or slow scripts. But the deeper I went, the more interesting the challenge became. Here’s the story, the tech behind it, and what I learned