Hello there, sadbros!
The game (PortaLogica) is really great. I'm enjoying it right now. But there is something that is bothering me. Can you repair one question of choice, cause I think the answer about it is a wrong answer.
The A and B answer is NOR, where C and D is NAND. The last is AND. But... this is happened.
The answer in the game XOR gate for A and B. How??? If it is A XOR gate, then why A=1, B=1 the output is 0? Even in game answer says it is NOR gate.
Sorry for my bad english. Maybe that for now. Thanks!