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🔬 Filter numbers by your own rules

Filtering Lotto Generator

Set excluded and fixed numbers, a sum range, an odd-even ratio, and an AC score. The tool generates combinations that match those rules. It does not predict winning numbers.

How to use

1. Set the conditions you want for each step.

2. All conditions are optional; defaults apply if not set.

STEP 01

Numbers to exclude

Select up to 20 numbers to exclude.

STEP 02

Select fixed numbers

Enter the numbers that must appear in every combination, separated by commas.

Example 3, 7 (1-45, up to 6)
STEP 03

Exclude consecutive numbers

Selected fixed numbers are only included as inclusion numbers.

Consecutive numbers are excluded.

STEP 04

Select sum range

Range A keeps combinations whose six numbers total 110-170.

A sum range narrows the output. It does not improve the odds of winning.

STEP 05

Select odd/even ratio

STEP 06

Exclude specific AC values

Removes combinations whose AC score, based on unique pair differences, is 6 or below.

STEP 07

Number of combinations

GUIDE

Learn more

01

What does the lotto filter do?

It applies your excluded numbers, fixed numbers, consecutive-number rule, sum range, odd-even ratio, and AC score, then randomly builds combinations that pass. These filters narrow the shape of the output. They do not predict a draw.

02

How is the AC score calculated?

The tool finds the difference for every pair among the six numbers, counts the unique differences, and subtracts 5. For [1, 2, 3, 4, 5, 6], there are five unique differences, so the AC score is 0. A higher score means the gaps are more varied, not that the combination is more likely to win.

Frequently asked questions

What conditions make up the 7-step filtering process?
Set excluded numbers, fixed numbers, consecutive-number exclusion, a sum range, an odd-even ratio, whether to exclude AC scores of 6 or below, and the number of combinations to generate.
What happens if I set both excluded numbers and fixed numbers?
Excluded numbers are removed entirely from consideration, while fixed numbers are guaranteed to appear in every generated combination. Combining both lets you rule out numbers you don't want while locking in numbers you're confident about.
How are sum ranges A/B/C defined?
They split the six-number total into B at 80-109, A at 110-170, and C at 171-200. This only filters the displayed combinations and does not change the odds of winning.
What does the AC score filter do?
It removes combinations with relatively few unique gaps between numbers. The filter changes the number pattern, not its chance of winning.
What if I set the filters too strictly?
If you exclude too many numbers, or set the odd/even ratio, sum range, and AC filter all very narrowly at the same time, fewer than 6 numbers may satisfy the conditions, making generation impossible. In that case, relax some conditions and try again.