Challenge 10

For challenge 10 we were supposed to make our robot count and make left and right turns and go forward and count four rows and then come back as it would do it again but backwards my partner and i had no idea were to start or how to start but our instructor gave us a head start.... our robot optimus when we programmed it what to do would not count and its right turn was too much of a turn but my partner and i were able to get it correctly and today in order to make it go backwards my partner was able to get correct and now we have completed the challenge all thanks to teamwork :)