Three Boxes Escape: Room 1

[Kzin]

You are trapped into the simple room with some puzzles. Obtain the key to unlock the exit. The key is made from three parts. Try to unlock each box, that will contain one part of the key.

PLAY HERE!

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

Please do not post a video walkthrough for 7 days.

[old biker]

short nice game

[tipper75]

Far too easy, but nice

[graywolf]

Nice.

[SueJ999]

Nice quick one!