Jenga is a wood block stacking game that has several electronic implementations.
There is an iPhone app that was created by a Brandeis alumnus, Haggai Goldbarb
and here is a link to some other iPhone jenga apps
and an android app also
Here is a screen shot of a Blender version, though this is a really a meta game
since you need to enter the Blender editor to play the game!
The goal of the game is to pull out blocks from below the top of the tower and place them somewhere on top of the tower, possibly rotating them in the process. If the tower falls down, then you lose, otherwise it is the next person's turn. This continues until the tower collapses.