Pipes fixer is a classic pipe puzzle game in which you, as a plumber, will have a task to connect pipes in a way that water can flow through it. You will have very limited time to perform this task.
Pipes fixer will enhance your problem solving skills and will make you work under pressure. So only the genius will be a able to solve puzzles with provided constraint of time.
Don't get infected by time paranoia. You need to be calm to win this game. By thinking more calmly you would observe more and it would be less stressful.