What is a System 9 in lotto?

It is a Lotto Wheeling System. When the 6 winning Lotto numbers come from your 9 numbers, you will be guaranteed of a winning a prize. A Lotto system 9 game is the same as 84 standard games with 6 numbers selected. A system 9 game costs around 84 times the cost of a standard 6 number game.
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