i've been trying to do this for so long and have asked a couple of times here, got some advice, but... i can't understand why I am not able to make this thing work in NN
the page is here
All i need to do is to make "1" turn red in NN (if I will be able to do that all the other problems I have will be instantly solved).
I have tried so many things, layers, ilayers, but some of them didn't work at all, others made "1" jump from its position. Can somebody PLEASE help???

Thanks