Pipe Puzzle Master is a free puzzle game developed by palmpage4u for the Android platform. The game is designed to challenge the player's problem-solving skills, and it does so with a unique twist. The objective of the game is to connect all the multiples of the level to clear it.

The game features a total of 176 levels, each with its own set of challenges. As you progress through the levels, the difficulty increases, and you must strategize to connect the multiples in the correct order. The game's graphics are simple yet effective, and the sound effects add to the overall experience.

Overall, Pipe Puzzle Master is a great puzzle game for anyone looking for a challenge. It's easy to learn but difficult to master, and the increasing difficulty level keeps the game interesting. The fact that it's free makes it even more appealing. I highly recommend giving it a try.