Pick 4 Smart Filter (Advanced Reduction)

Pick 4 Number Classifier (Grouping & Pattern) is a smart number selection tool specifically designed for Pick 4 lottery games.

High/Low: High (5-9), Low (0-4). Example: 5028 = HLLH

High/Middle/Low: High (7-9), Middle (3-6), Low (0-2). Example: 4615 = MMLM

Even/Odd: Even (0,2,4,6,8), Odd (1,3,5,7,9). Example: 3572 = OOOE

Sums: Total of four digits (0-36). Example: 4825 → 4+8+2+5=19

Root Sum: Digital root. Example: 4825 → 4+8+2+5=19 → 1+9=10 → 1

Sum Last Digit (Cut Sum): Final digit of sum. Example: 4825 → Sum=19 → 9

In/Out Digits: In (3-7), Out (0-2,8-9). Example: 4279 → IOIO

L-Width (Span): Max digit minus min. Example: 4825 → 8-2=6

Alt Sums: Sort digits ↓, then 1st - 2nd + 3rd - 4th. Example: 6183 → 8,6,3,1 → 8-6+3-1=4

Close Open Straight: Close (0,6,8,9), Open (2,3,5), Straight (1,4,7). Example: 6805 = CCCO

Curve Line: Curve (0,2,3,5,6,8,9), Line (1,4,7). Example: 4275 = LCLC

Combination Type: Letters represent unique digits (ABCD):

1. ABCD - All digits unique (e.g., 1234)

2. AABC - One pair + two unique (e.g., 1123)

3. AABB - Two distinct pairs (e.g., 1122)

4. AAAB - Three same + one unique (e.g., 1112)

5. AAAA - All digits identical (e.g., 1111)

Key Number: Only include the combinations containing your chosen digit(s) in any position.

Pairs: Keep combinations containing your chosen digit(s) anywhere.