Block And Chain is a free puzzle game developed by PAMPAM Ltd for Android devices. The objective of the game is to deliver the red block to the designated area by connecting weights with a chain and using blocks of different sizes. The game is challenging and requires a good understanding of physics to progress through the levels.

Block And Chain offers a wide range of levels that will keep you engaged for hours. The game's physics are honest and realistic, adding to the challenge of the game. The gameplay is addictive and will keep you coming back for more. The puzzles are interesting and require creative thinking to solve.

Overall, Block And Chain is an exciting game that will challenge your mind and provide hours of entertainment. It's a great game for anyone who loves puzzles and wants to test their physics knowledge.