Uragaeshi Online (Reversi)

Uragaeshi is a Japanese name for 8x8 reversi game that originated in England.



Features:

- Player vs Player (ranked, free, private)

- Player vs Computer

- Watching games

- Rankings

- Edit

- Sharing URLs



Others:

- Rank system

- Handicap game, Even (non-handicap) game

- Sudden death (1-20 minutes), Japanese byo-yomi (10-60 seconds, once)