If you are an electrician then this game is right down your street, heres the release info:

Circuit: Logic Gate Puzzle by NovaBlast Software helps you understand how electronic circuit parts work together. In this logical puzzle game you need to figure out, how the logic gates change their inputs. Discover the level, follow how the energy flows and turn the right switches to win. Try your best and solve the levels by the fewest moves.

via https://pdroms.de/android/circuit-lo...1-android-game