The mark consists of Gray and red shield with BSG listed in thirds with B and S in the two upper thirds and G in the lower third. An 8-bit bat is stamped on the center with two tan banners, one over the shield bearing Boarding School Games and one banner below with latin Ludere Cum Dignitate. The banner is light gray in the two upper thirds and bright red in the lower third. Dark gray lines the shield. BSG appears in black with the 8-bit bat in dark red and black.
The color(s) dark Red: 100,0,0 gray: 132,130,130 bright red: 255,56,49 tan: 218,195,174 light gray:212,212,212 is/are claimed as a feature of the mark.
The English translation of ludere cum dignitate in the mark is game with dignity.