Stroke Once

Stroke Once is based on an analog game named "Ghost Leg". When you choose one line from those, you need to follow the line and turn whenever you meet another line in the row.

The twist of this game is you need to draw only one line to help yourself to get point. 

Beside to select the start position, there will be some sort of puzzle following those rule, however could be solved in a new way.

Control : Mouse only. Hold the left key and drag to stretch the line and release to finish the line.