Thanks for the great entries, and welcome to our final 5. We particularly like #125, but would like to explore some options. Can you please try some where you open up the composition a little? Maybe the t b can slide to the left and break the confines of the box, or move up and get a little taller to break the box at the top. It feels a little static with the letters so neatly contained. Also, can you try to incorporate the blue into the TinkerBrick text? WIth the blue box the 2 grey tones for the text seem a little out of place. Maybe the text can pick up on 2 of the shades of blue in the box to tie them together a bit more.
Thanks again, and we look forward to more!