365: Old City Mansion escape

[old biker]

You are a guest who is locked in this old city mansion. Try to find some useful things to unlock the door.

Good luck

play

Please use spoilers for hints and walkthroughs:
[spoiler=Title Here]Enter text here...[/spoiler]

Please do not post a video walkthrough for 7 days.

[tipper75]

when grey looks white

[graywolf]

I BF'd the 2 number puzzles...out.