There does not seem to be any way to do that. Completing a level apparently loads the new level and erases any trace of the preceding one. There is also no cumulative scoring or ranking. There is very little utility to this flash game, other than playing it through as you go.
See the related question for the puzzle solutions for the 8 stages.
No, you can not gain back previous trophies on Moshi Monsters. You receive the level trophies at the time you reach that level, and you can not go back to a previous level. Other trophies are offered for a limited time so you can not get them once the time has expired. Other trophies have specific requirements, such as the one for inviting friends to join Moshi Monsters. Once you have fulfilled those requirements, you can not go back and get the trophy again.
The previous answer is incorrect. Your pet's fishing level will go back down to 1 when you trade it via pound or transfer option. If you move the pet back to the original account, the fishing level will come back to what it was originally on that account.
You go to the DNA section then pick sequence or side mission to replay it
Contact customer service for your email carrier to find out how you go about getting your previous email address back.
Prestiging in Black Ops is no different to the previous 3 games - all you have to do is reach level 50 and go to your playercard and enter Prestige Mode.
Ctrl + tab
Go or move back or further away from a previous position
Region?Sorry no.
you go back to yore previous number
I had to revert back to my school textbook
The word could be revert, or regress (the opposite of progress).
go directly to the newpaper office, they always have back copies