physical sets
Accasta, Abande, and Attangle are included in the game collection "tactic blue" published
by Bambus Spieleverlag.
A new edition of Attangle was published in May 2008
by RamalamaS.
online play
Super Duper Games is a great web site for playing various freely available games over the web. It is designed primarily to allow those of us with limited free time to enjoy the interaction of live opponents on one's own schedule.