Table of Contents
What is Odd-Even Pattern and Low-High Pattern？
In a ticket, the odd number is marked by the first letter O of Odd and the even number is marked by the first letter E of Odd, and then identify the even-odd pattern using the EOE or EEO pattern, etc. In addition, the High and low would also read in this way such as HHH or LLL, etc.
As an example, here are the tickets and their corresponding Odd-Even Pattern and Low-High Pattern
| Drawings | Odd-Even Patterns | Low-High Patterns |
| 3 9 2 | OOE | LHL |
| 4 8 1 | EEO | LHL |
| 7 6 3 | OEO | HHL |
| 0 1 9 | EOO | LLH |
In the Pick 3 lottery, all Odd-Even Pattern and Low-High Pattern are as below:
| All Odd-Even Patterns | All Low-High Patterns |
| EEE | LLL |
| EEO | LLH |
| EOE | LHL |
| EOO | LHH |
| OEE | HLL |
| OEO | HLH |
| OOE | HHL |
| OOO | HHH |
Statistics and Analysis Past Drawings Odd-Even Pattern and Low-High Pattern
SamP3P4 supports statistics and analysis of past drawings Odd-Even Patterns and Low-High Patterns. The following two screenshots show the statistics and analysis of Odd-Even Pattern and Low-High Pattern for the past 20 drawings.
According to the statistics, EOO has appeared 5 times in the last 20 drawings, and OEO has not appeared in 11 drawings. Let’s analyze Low-High Pattern, HHH and HLL both appeared 5 times, HLH HLH has not appeared for 18 drawings. With this data, we can find more patterns so that we can set optimization parameters more accurately.
How to Optimize Tickets
The following animation demonstrates that EEE, EOO, OOO, HHL, HLL are unchecked. These Patterns’ tickets will be deleted.
Summary
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The data quoted in the article and some of the statistical charts were generated by the SamP3P4 lottery software. If you are interested you can download the free version, you can use most of the features and the statistical analysis module is completely free!