Reversi - Othello

Introduction

Reversi (a.k.a. Othello) is a board-game based on a grid with eight rows and eight columns, played between you and the computer, by placing pieces with two colored sides. This application is free and without any advertisements.


Game features

- Powerful game engine
- Hint feature: the application will suggest next move for you
- Undo last moves by pressing the back button
- Gain experience points (XP) by earning game achievements (sign in is required).
- Compare your score against other players on the leaderboards (sign in is required).
- Game statistics
- Import/export game on local and remote storage


Game settings

- Level: select the level of game, between 1 (easy) and 7 (difficult) - Select if the application has to play with white or black; select human vs. human mode
- Show last move
- Show valid moves
- Show emoticon (active only during last part of a game)
- Show game animations
- Optional voice output and / or sound effects


Game rules

Each player must place a new piece in a position that there exists at least one straight (horizontal, vertical, or diagonal) line between the new piece and another piece of the same color, with one or more contiguous opposite pieces between them.

Black color starts first move. When player cannot move, the other player takes the turn. When neither players can move, the game ends. The winner is the player that owns more pieces.