Logic-Electrons Connect

This is interesting logical game for meditation in which you need to connect all of the electrons among themselves. But remember the rules:
- You can connect only opposite charges
- Lines must not overlap
- Now the game has 50 levels

https://store.steampowered.com/app/1269620/Puzzle__STONE_BLOCKS/
https://store.steampowered.com/app/936900/Dragon_puzzle/
https://store.steampowered.com/app/1227750/Puzzle__LINES_AND_KNOTS/

Source:

Steam Store Description