Stacking rocks	Maybe animals did this first. Release Date: Really long time ago Developer: Humans? Platforms: Ground
It kind of fits if you think about it. Release Date: Possibly 1300 BC Developer: Unknown Platforms: Surface	Tic-Tac-Toe / Naughts and Crosses / Xs and Os
Go?	I think so Release Date: 548 BC Developer: Unknown person or people in China Platforms: Little box
I don't knowwwwww Release Date: Sometime Developer: Someone Platforms: Table	Solitaire...? Dominoes?
Sliding puzzle	Prequel to Megapanel. Release Date: 1880 Developer: Noyes Palmer Chapman Platforms: Hands
Alexey confirmed these were his main inspiration for Tetris. Release Date: 1907? Developer: Not Alexey Platforms: Box	Pentamino game toys where you fit all the pieces
Connect Four	We're getting really close with this one. Release Date: 1974 Developer: Howard Wexler Platforms: Box