Node-a-Matic

The logic game Node-a-Matic will make you move your convolutions. Its elements - red and blue nodes require connection with each other. On each level, you must connect a square source with round elements of the corresponding color. The level may already start with some elements being connected. If that doesn't suit you, unlink them and create your own connections. Which will be correct and will allow you to finish the level and go to the next one. Difficulty gradually increases in Node-a-Matic and this is traditional in such puzzles.