Penalty (ice hockey) the 1921–22 season, while five- and ten-minute penalties were added two years later. Both the NHL and the International Ice Hockey Federation (IIHF) recognize the common penalty degrees of minor and major penalties, as well as the more severe misconduct, game misconduct, and match penalties. A minor penalty is the least severe type of penalty. A minor penalty is two minutes in length. The offending player is sent to the penalty box and in most cases, his team will play shorthanded. If the offending player is the goaltender or a team is given a "bench minor" penalty (assessed against the
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