Step Wisely by C.R.

Free draggables... I won without moving B and with B.

Try using B once

@Chance Robot - I did "I won without moving B and with B."

No reason for the doors to be free draggables. Put them on motors or sliders. Although in this case, cheating with them was more fun than B had getting to the win on his own.

@Chance Robot Here's an example of how to make a door using an anchored motor.

Spoiler: Level Card

Thx u