User blog comment:Deedlit11/Googology in Magic: the Gathering/@comment-5150073-20130412144609/@comment-25418284-20130413183446

Minesweeper is a Windows game where you have a grid of squares, some of which contain mines (you don't know which). When you click on a square, it tells you how many mines are adjacent to it. If you click on a mine, you die. If you correctly determine where all the mines are, you win.

LittleBigPlanet is a 3D physics platform game for PS3. I played it a few years back; it's very fun. The game has many, many interactive elements, and its Turing-completeness is not a huge surprise to me.