Island Escape

[Escapegamesland]

Island escape is another escape game by EGL. Your mission is to find items and solve puzzles to escape. This time you have no key. Good luck and have fun!

http://www.escapegamesland.com/Escape-Games/1319/Island-Escape.html

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

Please do not post a video walkthrough for 7 days.

[donaud]

I have escaped the dreadful island.

Seems another code should have worked too:

9 5 3 1

...but didn't.

Actually, there are 3 viable codes, no ?

[BchBum]

escaped as well, ...

[Silver]

Code:

4539

[NannaJoy]

Don't understand the code - must be a clue. have shovel, goggles and axe. OK - found clue.
My code answer was different. what is the black thing? also found a place for second code on a tree as well as a hook. And I've tried to dive down in all kinds of places.
Long day - this will have to wait to finish

dug near rock for flippers - dove for rope which added to hook gave a black thing from house via roof

Still need color code.
Need to stop again - errands.

Grrr! See no one left a hint for me. Maybe tomorrow I'll give it another try.
use

axe at top of fallen tree - use new item on flower near house for color code

combined 3 things
out