The game develops visual thinking, arbitrary attention, memory, speech, expands the horizons. Playing, the child learns to reason, compare, compare, establish simple patterns, make independent decisions and check the correctness of their implementation, prove and justify his choice. In the quiz, the player, using current-conducting wires, looks for the correct answers to the questions. One transaction is attached next to the question, and the second - next to the intended answer. If the answer is correct, the electrical circuit will close, the light bulb will light up and the music will sound.