Help with the gong

I have a problem. I just can't make the last gong pieces. Can you tell me what is the problem with the gong. I have already make all the puzzles accept the last pieces of gong.

There are detailed solutions in the Guide Section for the game.

Ok. Thank you.

Although i follow the guide section but still cannot make the last pieces of gong.

What can't you do?

I said that i can't find the lsat piece of gong.

Which piece is the last piece for you?
Puzzle 12,13,14 or 16?

If i know that i will be able to send you a PM on how to do the puzzle as this is not a spoiler topic.

What does you mean. I just can't understand you.

The last piece of gong that i want to ask anybody is the gong number 16.

I can send you a Private Message if you want telling you how to complete puzzle 16?

Are you talking that i want to tell i how to complete the last puzzle? Is that what you mean?