Room Escape - 100

[TimeFall]

You are locked inside a bizarre room which has 100 keyholes. Lucky for you the 94 of them are already filled. Find the missing 6 keys and escape!

Room Escape - 100

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

Please do not post a video walkthrough for 7 days.

[Yvonne]

There are 2 spots on the walls where I can change the tiles.
Solved the 5 by 4 but no idea about the other one.

POP
Finally found it and I am out now

[Kzin]

Quick one

is the shape of the drawer cupboard

[Pamster00]

I thought the 5,4,5,4,5 brick puzzle went with the 5-drawer cupboard, but it just doesn't fit.

[graywolf]

Need 1 more key; still need to find SD...
Found it...out! Nice game.

Under plant near tea cups.

[SueJ999]

Kept trying to do the 5-4-5-4-5 puzzle backwards! Fun one!

[mmagia]

nice & easy