pola silang hkWhat is Silang. This game is sometimes called husband and wife. Guess from the front, middle, back position. Example No. 1234. What is meant by the front position is 2 front numbers,Pola 3D : 6xx 7xx 3xx. TOP JITU 2D : 50*59*57*53*80 89*87*83*20*29 27*23*60*69*63.