If You ever Played Atari 2600 You remember Pong, Now You can Make Your own Super Pong Table…See Details.
@TatWza

The Super Pong Table allows for up to four players and fives balls per game, and enlists 900 LEDs and four Atari paddle controllers to make the thing work. Each player controls his or her own stick and gains or loses a point depending on whether they hit or miss a ball — the first player to reach 20 points gets their very own “YOU WIN” light up display.
Instructables