Dots Master is a free online puzzle game where you connect matching colored dots horizontally or vertically to clear them from the board. The core twist is forming squares — close a loop of same-colored dots and every dot of that color disappears in one satisfying move, giving you a massive advantage when moves are limited.

Each of the 5 chapters brings fresh challenge types so the gameplay never gets stale. One level asks you to clear a set number of colored dots, the next wants you to pop stars, make loops, or cover tiles — all with a strict move count keeping the pressure on. When you hit a wall, power-ups like bombs, shuffle, extra moves, and auto-loop can save a run without making the game feel cheap. The real skill is knowing when to burn them.

Dots Master is a great pick for fans of connect-the-dots games, color matching puzzles, and mobile-style brain teasers you can play straight in your browser. Whether you're hunting for free HTML5 puzzle games, casual games to sharpen your thinking, or relaxing skill games with satisfying mechanics, this one delivers. Kids and adults alike will find the colorful levels approachable early on and genuinely tricky later. No app, no download — just open it and play.