Penalty card is used in bandy to indicate a five-minute timed penalty given to a player. The offending player must leave the playing area and wait on a penalty bench near the centre line until the penalty has expired. During the 5 minute period the player may not be replaced, although he or she may be replaced with a different player when the penalty has expired. Offences that can warrant a white card include trying to hinder the opponents from executing a free-stroke, illegal substitution or repeated illegal but non-violent attacks on an opponent. In the 2012 Super Rugby season in rugby
Black Box (game) such as mirrors which reflect only a direct-hit ray, or prisms which split one ray into two. The GNOME game GFingerPoken and one section of the Macintosh game "System's Twilight" fall into this class. Black Box (game) Black Box is an abstract board game for one or two players, which simulates shooting rays into a black box to deduce the locations of "atoms" hidden inside. It was created by Eric Solomon. The board game was published by Waddingtons from the mid-1970s and by Parker Brothers in the late 1970s. The game can also be played with pen and paper, and