Scroll down this page here until you are at the end of part 3 - there is a photograph that marks where the drain is, etc.

with your help i got through that part , now at the chess puzzle.that's were i just saved it.i gota take a break.nap time.

Good to hear you are moving along.

back again,at level 4 -scorpion puzzle -timed sequence :when does this end ?

Looking at two different walkthroughs, it's not crystal clear to me as to when the timer runs out, whether it's after taking care of the scorpion or at the end of this section, when you end up in the destroyed wine cellar. Either way, just make sure you have a save or two at reasonable intervals.

thank you for the advice on saveing game .

And you've made it to level 4.

well started the scorpion puzzle .yikes you have to move fast , well now in the destroyed wine cellar.

Good for you!

now at the shield word puzzle ,did it now backed out and clicked on the open window on wall ,if I go out in the hall can I save game ?

You could certainly give it a try and see if it works.

worked great , now in level 5 off and running now .

Great news!

stuck on the japanese tile puzzle, the walkthrough said to bypass : click & drag inside the brackets [ ] where are these brackets at ? can't see um.

If you click and drag on the walkthrough page itself, inside the brackets, it reveals the following spoiler about how to bypass the puzzle: