I designed this version of Rush Hour and all the earlier editions of it for iPhone and Android devices. I will show an earlier edition of the app below, which features cars that resemble the physical challenge cards in the real game. This was the first edition version. The above is the current iOS update for Retina up to iPhone5.

Here's  the settings screen for the app. The little guy in the car waves. When you win a challenge the winscreen has a similar feel, and the  guy in the car drives by, honking his horn. There's also some rather catchy music that I co-wrote, that plays when you win, and another when you get a perfect score.

First edition Rush Hour for early iPhone.