
Play Block Sudoku online, a puzzle game that combines classic Sudoku with block placement. Fill the grid with blocks so that each row, column, and 3x3 square contains unique values in this free logic game.
This Sudoku game adds a fun twist to the traditional number puzzle. It combines logic, spatial reasoning, and strategy, making it an engaging brain game for all players.
- Mouse / Touch: Drag and place blocks into the grid.
- Ensure that block placements follow Sudoku rules in this unblocked game.
Fill the grid completely with unique blocks in each row, column, and square. Completing the puzzle correctly advances you to higher levels and improves your high score.
Some versions offer power-ups to help solve tricky puzzles in this challenge game.
Highlights possible moves to help you when you're stuck.
Allows you to remove the last move to correct mistakes.
Success requires logic and patience. Use these strategies:
Place blocks along corners and edges first to create a stable framework.
Visualize how placing a block affects other rows and columns.
Yes, most versions of this browser game can be played offline.
Yes, Block Sudoku typically offers easy, medium, and hard puzzles.
Block Sudoku is an engaging puzzle game combining logic and strategy. By planning moves carefully, you can solve puzzles and enjoy hours of brain-teasing fun. Play now for endless mental exercise.

























































































🚀 Play instantly in your browser — no downloads, no registration, only pure gaming fun.
Welcome to GamesLoop, a next-generation free online gaming platform designed for speed, simplicity, and excitement. Discover hundreds of browser-ready games — from fast-paced action to smart puzzles and timeless arcades — all playable instantly on any device.
Explore hand-picked genres including Action, Adventure, Racing, Horror, Simulator, and Puzzle. Prefer deeper gameplay? Try our RPG and Strategy titles — a mix of trending favorites and hidden gems refreshed weekly.
Every game on GamesLoop is powered by modern HTML5 technology, ensuring smooth performance without downloads or installs. Enjoy both single-player and multiplayer experiences, including shooters, sports, idle clickers, and endless casual fun.
Looking for new releases or upcoming 2025 games? GamesLoop keeps you ahead of the curve with regularly updated collections and trending titles.
🔥 GamesLoop – Where legends rise, players unite, and every click sparks adventure. 🔥