Puzzle Blocks Classic

Gameplay & Rules
Puzzle Blocks Classic is a classic grid block puzzle game focused on line-clearing and high-score challenges. It integrates energy mechanics, special blocks and auxiliary props, supporting global leaderboard rankings, and is easy to learn but difficult to master.
Basic Clearing Rules
The game uses a fixed grid board. Drag and drop various colored block combinations into empty spaces. When a complete horizontal or vertical line is filled with blocks, the entire line will be cleared instantly, and you will earn corresponding points. Clearing multiple lines at the same time rewards extra bonus points.
**Core Mechanisms
Energy & Super Blocks: Every valid placement and line clear fills the energy meter. Once fully charged, you can activate Super Blocks. These powerful special blocks can destroy multiple lines and a large area of blocks in one go, ideal for clearing crowded board sections.
Center Clear Chance: You have three exclusive chances per game to clear the central area of the board. Using these opportunities gains massive bonus points and optimizes the board layout, which is key to hitting high scores.
Booster Items: When the board is nearly full and no reasonable placement spaces are left, use boosters to create new movable spaces and continue the game.
Failure Condition
The game ends when the board is completely filled with blocks and no more blocks can be placed. Your final score will be submitted to the global leaderboard automatically.
Operation Guide
PC: Use the mouse to drag blocks and drop them onto target positions.
Mobile: Tap and drag blocks on the touchscreen to complete placement operations.
Game Features & Tips
Prioritize clearing multiple lines at once to fill the energy meter quickly and unlock Super Blocks earlier.
Save the three center clear chances for the mid-to-late game to maximize bonus points.
Do not use boosters hastily; reserve them for critical moments when the board is about to be full.
Plan the placement order in advance to avoid leaving scattered small gaps that hinder subsequent operations.

Drag and drop colourful blocks onto the board to fill rows or columns. Complete lines to clear them and score points. Bigger clears give bigger rewards! Use boosters when you're stuck to keep the game flowing. Charge your energy meter to unlock Super Blocks, which clear multiple lines at once. You have three chances to clear the center for extra points. Plan your moves carefully, compete globally for the highest score, and unlock exciting titles as you progress!