Clock Tower Escape

[MsInterpret]

You are trapped in a tall clock tower and must discover a way out by solving a series of interlocked puzzles. Complete one puzzle to get closer to escape and use the reward in to overcome your next challenge. How much time will it take for you to escape the clock tower?

http://play.escapegames24.com/2011/0...er-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.

[Kzin]

and stuck with lots of stuff....I will hide behind the ladder and wait till some comes so I can knock him down with the steel rod...

[old biker]

out
Kzin ,use

cutter twice ,use steel bar to block clock upstairs ,take small wheel and use it on clock downstairs after placing four batt.

[NannaJoy]

Out - thought I needed tons more batteries. All that up and down stairs may call for a nap on the beach ..

[wammes]

I played the game twice and could escape with totally different number of batteries, the second time I even didn't have to put them into the clock

[huggy]

[BchBum]

out- well done

[Scissors]

Out, but never used the flashlight.

[Purp]

I never got

the batteries out of the flashlight (torch), nor the batteries into the clock. Just the sprocket.