[{"internalId":"easy","label":"Easy","rowCount":10,"columnCount":3,"safePerRow":2,"unsafePerRow":1,"multipliers":["1.47","2.205","3.3075","4.96125","7.441875","11.1628125","16.74421875","25.116328125","37.6744921875","56.51173828125"]},{"internalId":"medium","label":"Medium","rowCount":10,"columnCount":2,"safePerRow":1,"unsafePerRow":1,"multipliers":["1.96","3.92","7.84","15.68","31.36","62.72","125.44","250.88","501.76","1003.52"]},{"internalId":"hard","label":"Hard","rowCount":10,"columnCount":3,"safePerRow":1,"unsafePerRow":2,"multipliers":["2.94","8.82","26.46","79.38","238.14","714.42","2143.26","6429.78","19289.34","57868.02"]}]