Overview
A standalone browser-based tool that analyzes historical lottery draws for Custom Pick games, Powerball, and Mega Millions. It compares per-ball frequency, distribution spread, parity balance, high/low ratio, and crowd-bias signals to surface patterns in historical data.
How It Works
Select your game mode — Custom Pick, Powerball (5/69 + 1/26), or Mega Millions (5/70 + 1/24). Enter or paste historical draws, then click Analyze. The tool builds a statistical model covering six scoring dimensions — frequency, distribution, parity, high/low, bonus ball, and crowd-bias signal — and scores generated combinations against it. Powerball and Mega Millions receive independent bonus-ball scoring weighted at 1/6 of the composite score.
Building It
Built as an in-browser tool with all logic self-contained in a single HTML file — no server, no dependencies, no data leaves your machine. The scoring engine handles three game modes with independent bonus-ball models, day/night theme persistence, and full input validation per game rules. Originally inspired by a curiosity about how number distributions look across months of real draws.
What's Next
Add support for multi-draw analysis windows, additional game formats, and CSV export of scored combinations.