Roller in-line hockey roster. The players are usually divided into three lines of two forwards, two pairs of defenceman, and two extra skaters. For most penalties, the offending player is sent to the "penalty box" and his team has to play with one less skater for a short amount of time. "Minor" penalties last for two minutes, "major" penalties last for five minutes, and a "double minor" penalty is two "consecutive" penalties of two minutes duration. A single "Minor" penalty may be extended by a further two minutes for drawing blood from the victimized player. The team that has taken the penalty is
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