unfortunaly the code itself exceeds 9000 characters already 
i attached the file for now. 
well so far i only translated the comments and added some more... i got some help with my player switch issue it was like i expected the tap input (that is a interrupt) wasnt debounced. since i couldnt work with a simple delay during the interrupt there is a inline assembler work around to use it. now works fine.
im going to make a full translated version during next couple days cause i will have to complete rewrite and make the schematic more readable+ add the reset button.
hopefuly its going to be helpful for some was a lot trouble to make it work. till then.
3D_TicTacToe_Final_v2-8.ino (10.6 KB)