Hi Chitra,
Regarding the IQ_test Japan.xls game, I will share what I can see. I can see a black box on which "FRED" is written. On the right of it are the instructions. However, the problem is nothing happens when I click anywhere on the xls.
Only two people can travel at once (I can't see any people). Either I have not understood the game or there is something wrong with the xls I have downloaded.