Lotto 6/45 Simulator

A simulator faithfully implementing the 6-from-45 spec, built to compare numbers and winning odds with precision. Import sets from Lotto 6/45 Number Generator, define winners, and see results instantly. Review coverage, match data, and performance summaries to validate your plan and strengthen your next strategy.

Choose Simulation Slots

Winning Numbers Setup

Fixed: 0 (Max 6) Excluded: 0 (Max 37)
Fixed 0 Excluded 0 0 Lines
Slot 1

Lotto 6/45 Simulator Operations Tips

  • Slot setup — Turn up to six slots on/off as needed and execute only the selected slots together in one run.
  • Winning-number setup — Repeat tests with no constraints. e.g.
    • Reproduce with existing winning numbers
    • Include 2 excluded numbers (constraint check)
    • Include 2 fixed numbers (constraint check)
  • Odds-calculator integration — Use the right panel’s Odds Calculator to cross-verify results.
    • Compare predictions and measurements side by side.
    • Review under the same game-count condition.
    • Analyze result sensitivity to changes in constraint strength.
  • Recommended operation loop — ① Build slot presets → ② Set winning/constraint options → ③ Run the simulation → ④ Compare with the lottey odds calculator → ⑤ Adjust fixed/excluded and rerun.

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