hello and welcome to contraption fighting.
what to do : build a contraption and post the link and wait for someone to fight it if you are the first person,or use somone elses link and build yours on the other side of that and then post the finished link and say who it was you were fighting if you are the second person.once there is no links with emty spaces you will have to pick the last link posted and remove the one that lost then fight the one that won.
how to win:to win you just simply push the other contraption off the side. if they both fallen over and not doing anything then it is a draw.please do not post draws.
rules:it all must be one part no ramps/boxes at the back of it to stop it falling over.
the first one to fight:http://FantasticContraption.com/?designId=1399080