randRange( 2, 9 ) randRange( 2, 3 ) floor( 9 / SMALL_FACTOR ) (function() { var factor = randRange( 1, MAX_FACTOR_DIGIT ); for ( var i = 1; i < NUM_DIGITS; i++ ){ factor *= 10; factor += randRange( 0, MAX_FACTOR_DIGIT ); } return factor; })() []

graph.multiplier = new Multiplier( BIG_FACTOR, SMALL_FACTOR ); graph.multiplier.show(); DUMMY = Array( graph.multiplier.getNumHints() );
SMALL_FACTOR * BIG_FACTOR
graph.multiplier.showHint();