Systems are available for OZ Lotto through fewer numbers entries (Systems 4 to 6) or more numbers entries (Systems 8 to 20). To buy an OZ Lotto Systems ticket:

  • Mark the System number you wish to play on an OZ Lotto Playslip. Then mark a game board with the appropriate number of numbers for the System (4 to 6, or 8 to 20)
  • Ask for an OZ Lotto Systems Slikpik in-store and a ticket will be issued with randomly generated numbers for you
  • Log in to your Lotterywest membership to choose your own numbers or request a Systems Slikpik

With fewer numbers System entries, your selection of numbers is then combined with all remaining numbers (1 to 45) to create every possible seven digit combination containing your selected numbers.

More numbers System entries use your selection of numbers to create every possible seven digit combination containing your selected numbers.

View the OZ Lotto Systems table.

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