Often known as Othello, Reversi has been a board game favorite for over a century.
Now the game has made it to the mobile phone, in the shape of this version of Reversi. The object, as always is to trap one or more of your opponent's pieces between two of your pieces. If you can't go, then your opponent gets to move again (and vice versa). The winner is the player who has most pieces left at the end.
Reversi is very easy to pick up and play, as long as you're familiar with the rules. You simply select the space you want to insert a piece using the directional buttons to navigate the board, then hit the center button to lay the piece down.
There are four different difficulty levels to choose from in Reversi, but this is about where the game options end. There's no two-player mode, and you can't even customize the colors of the game pieces.
If you enjoy Reversi, this lightweight version of the app is great for a quick fix. Just don't expect any bells and whistles.