NetWalk is one of the most successful BEIKS and mobile puzzle games ever! It is an absolute entertainer - it takes time, but it doesnot kill it; it makes you think, but not too much; its beautiful, but not dangerous.
Your task is to set order in a disconnected world and get every computer connected to a server. You can dynamically see how the signal spreads along the net when you adjust the connection cables by rotating them. Sounds easy... and its actually not that hard indeed.., except sometimes. People like sometimes.