Lacrosse teammates as their team transitions between offense and defense. For penalties, the offending player is sent to the penalty box and his team has to play without him, or man-down, for the length of the penalty. Most fouls are minor penalties and last for two minutes, major penalties for serious offenses last five minutes. What separates box lacrosse (and ice hockey) from other sports is that at the top levels of professional and junior lacrosse, participating in a fight does not automatically cause an ejection, but a five-minute major penalty is given. Box lacrosse is played at the highest level
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