Flow Free

Flow is a puzzle game that is available for Android, iOS, and Windows devices.

For fans of puzzle games, Flow is a perfect application. The goal of flow is to connect different colored dots using existing pipes. The only problem is that the paths can not overlap. On the simpler levels, this does not create much of a problem. However, the higher difficulties can often take multiple tries to complete successfully.

The only downside to Flow is that the levels can become quite repetitive. This is definitely the type of game you would play for maybe an hour or two at most before taking a break. However, the app is entirely free and is a great choice for puzzle lovers everywhere.