daisy reversi is a high-quality award-winning computer opponent for the well-known ancient board game reversi (also known as othello). you can select one of the wide range of complexity levels from very strong levels to easy levels, zero level and even negative levels, when the computer intentionally loses. variable game board size (from 6x6 to 24x24 cells) is the daisy reversi extension of the classic reversi with 8x8 board. those who like to practice logic and have limited time will like to play on the smaller game board. those who like such games as solitaire and have enough time will be pleased with game on the large board. other features: realistic graphics, undo/redo moves, save/load positions, automatic complexity level changing, timers, position constructor, custom initial positions, statistics, autosave unfinished position on exit, user friendly interface, detailed help system, flexible logic and interface settings, color schemes, additional panels, optional and adjustable sound accompaniment, install/uninstall support, and many more.