Solve a minimalist logic puzzle online in this HTML5 grid game. Fill every square with a single path and avoid dead ends. Features: - Challenging path-finding logic puzzles - Clean, minimalist grid design - Progressive difficulty levels - No download, playable on PC & mobile Controls: Click and drag to place the pieces. Fill a row/column to clear and score. Based on an open source project by Ryan Balieiro (MIT License): https://github.com/ryanbalieiro/fill-the-square