Maquette Room Escape

[Carts]

Escape game by egsag.com. Your mission is to find 6 keys to escape the room, but it´s not that simple, this time you should know little bit history. Good luck!

Play here

Please use spoilers to give hints:
[spoiler=Title Here]Enter text here...[/spoiler]

[deedle]

I think I'm gonna wait for some others to start playing. I have gone around the room, and clicked on a few views, but I don't understand the game right now.

[FlyGirly]

got it on some views u see things like ww2 ..its meant second world war ...on the same building u have an "empty" view ..there u write when second world war was and if ur right u get a key ...sry for my bad english

whats meant on each building

ME = high of mount everest, WW2= when was the second world war, America columbus = when he discovered, mariana trench = deepest spot, Eart = radius of it, UN = how many states are in United Nations

[celli]

I found all the numbers except the one for the

Mariana Trench

Can you help please FlyGirly?

[alexalex]

mariana trench

I found all the numbers except the one for the

Mariana Trench

Can you help please FlyGirly?

the answer is

11034

[NannaJoy]

I knew two - not googling ... back to unfairy tale I guess in awhile.

[Fern]

Interesting game, escape the room fused with Wikipedia challenge.

[ElectricRat]

Where do you put the keys?

EDIT: NM

The slot is above the door