If you are on about board games... ( 

https://www.flyordie.com/legal.html#rules

 )

Engines/programs in board games

FlyOrDie members have the right to know if they are playing against a computer. Therefore you must declare in your player settings if you are using assistance while playing. Using any kind of assistance without declaration is considered extremely unsportsmanlike with appropriate sanctions. You can have one human account and one program account, and you must use both accordingly. Use of such assistance is only allowed in board games.