Should've saved this for
*cough* *cough*, dwango...
The idea may seem novel at first ("Ooh, look! It's a never-before-TASed system!"), but when you put it into practice, it just... ehhhh.
I'm sorry if I come across as a total jerk by saying this, but this movie is unwatchable. You write the code into the calculator, and play the game for twenty minutes. Problem is, due to the sheer limitations of the system, the program itself runs as slow as molasses, and there is no sound. In addition, there already exists
a movie of a different, more graphically advanced port of Snake which makes TASing it on the TI-83 entirely redundant and superfluous.
I'm afraid I can't vote any better than a No. Were this to be submitted on you-know-which-day, it would have been entirely fine. However, it wasn't, and I'm going to leave it at that.