Puzzle Blocks Classic is a puzzle game where players drag and drop colorful blocks onto a board to fill up rows or columns. When a line is completed, it disappears, and players earn points. The bigger the matches, the more points you get. Sometimes, players can use special blocks called Super Blocks to clear multiple lines at once. If players get stuck, they can use boosters to help them out. They have three tries to clear the center for extra points. The goal is to plan moves carefully and aim for a high score to compete with others around the world.