We really liked your logos. Thanks a lot to help us with this new challenge.
According to entry #14, we think that you could delete the curves above the symbol of your Y and put it in yellow. The 3.Y could be in Blue and with some different options of typographic.
According with #23, we could delete the circle of the logo and put the design in blue. It would be also good to have some different typographics in both logo and 3.Y letter.