Supported languages: English
Supported OS: WinXP / WinVista / WinVista x64 / Win7 x32 / Win7 x64 / Win2000 / Windows2000 / Windows2003 / Windows Vista Ultimate Price: Free
OTTF (One Two Three Four) - a logic game where player have to place the checker as shown in the game template.
The game has two game modes: the play for time (Online Highscores) and free mode. There are 70 levels in the game.
Pleasant music (F6 - Music track back / F7 - Music track forward).
