mathematically, if your &quot;range&quot; is one of the ten numbers 108, 43, 21, 18, 32, 40, 79, 50, 94, 59  then it is just as broken as if your &quot;range&quot; is 110-120.  it&#x27;s not considered fair.  fair means random and evenly distributed.  (when it comes to dice and coins.)