Strange World


 * There are three of each number, 1-4.
 * Collect a set of a number to make that number worth 5000.
 * Try to plunge for the top 2 or 3 rollover, since it will spot you both the 2 and the 3.
 * Once you get a lot of numbers, aim for the top rollovers to keep getting 5000s.
 * Bob Matthews EM Guide