 If the bowler bowls a card equal in value to the last card played then a wide is called, runs added to the batsman and the ball has to be bowled again.If, instead, the bowler's card exceeds the last card played by one, then byes are called (the number of byes or wides depends on the value of the bowler's card).The other extra from real cricket, the leg bye, is a feature of the two card shot.