Which door? To make the door open when you complete all the puzzles, use a math_counter with the max set to the number of puzzles. When they beat a puzzle, add one. If they ruin their solution, subtract one. When it hits the max the door should open.
Which door? To make the door open when you complete all the puzzles, use a math_counter with the max set to the number of puzzles. When they beat a puzzle, add one. If they ruin their solution, subtract one. When it hits the max the door should open.