Clickable: http://www.nomyx.net/ http://www.nomyx.net/ There's also Dvorak http://www.dvorakgame.co.uk/index.php/Main_Page http://www.dvorakgame.co.uk/index.ph

Clickable: http://www.nomyx.net/ http://www.nomyx.net/ There's also Dvorak http://www.dvorakgame.co.uk/index.php/Main_Page http://www.dvorakgame.co.uk/index.php/Main_Page , a card game with a similar idea. It's also playable online, though players have to enforce the rules manually.