"LOCK" is a short minimal, puzzle game that will catch you on the hook.

"LOCK" - A fun and entertaining puzzle game that will not let you get bored. Although this game is more calculated not for logical thinking, but for attention. The levels in this game are more like circuits of electrical circuits. All you need to do is to unravel the next scheme, so that the playing field becomes empty. Each chain has a small semicircle that can touch with another chain. Before unraveling one chain, you will have to track the belonging of each semicircle to the chain, and only after that you will be able to disconnect all the circuits in turn. Think through the sequence of your actions to remove all lines.