Hey guys , i'm back today with a really old redstone project that i did when minecraft 1.8 came out . I didn't upload it before because...well... i completely forgot about it xP.
This minigame is not like the other ones you can find on yt which use sand and normally don't have a reset system , in fact mine is a
"digital" one with a bunch of cool system in it :] . ( And it didn't use any commandblocks , just good old survival redstone ;) )
If you don't know what connect 4 is --> click here
Features :

• Winnings system : It detects when a player wins and automatically resets itself .
  
• Anti-cheat system : It doesn't allow you to press the button when it's not your turn and you can't make more than one move in a single turn either.
  
• Draw system : The contraption can detect when a game finishes in a draw (all the spots are full and there is no row of four) and resets itself.
  
• manual reset system : If you want to reset the game even though it's not ended you can by pressing a button!
  

Video --> click here




Important : When you first load the schematic make sure to load all the chunks where the contraption is at , otherwise it could not work correctly .

A special thanks to Samele who helped me out with the video and the screenshots :).
Hope you enjoyed !