Refresh 40:31Logo Design Contest

The part of the number 3 and a colon conveys a representation of a smiling face (happy), while the O of 40 represents refresh.

Hello,

Congratulations on the launch of the logo contest.
I uploaded some proposals for your consideration.

Please give feedback if you need some variations or revisions.
It would be greatly helpful to improve it.
So that logo design will be according to what you looking for.
Thank you!

Best,

Chan