Lotto Lab

Why it exists

People see patterns in random draws all the time. Very few check them honestly.

Lotto Lab is a statistical study of random draws: a place to ask whether a pattern holds up — and to accept the answer when it doesn't.

How it works

Before a draw, picks and hypotheses are pre-registered and frozen. After the draw, they are compared with the actual result, and everything is archived.

Repeated simulation and hypothesis tests run on historical draw data, so each claim can be reproduced later from the same inputs.

Core capabilities

• Repeated simulation

  Large numbers of simulated draws to see what chance alone looks like.

• Hypothesis tests

  Simple statistical tests instead of intuition.

• Pre-registration

  Picks are frozen before the draw, then compared with the real result.

• Result archive

  Every run and comparison is kept.

• Reproducibility

  Same data, same settings, same answer.

• Constellation view

  A galaxy-style visualisation of number relationships.

Technical approach

Practical applications

• Learning what randomness really looks like.
• Testing a 'pattern' before believing it.
• Practising honest, pre-registered comparison.

Development journey

1. Began as a constellation-style visualisation of draw numbers.
2. Added simulation, hypothesis tests and frozen pre-registration.
3. 2026-10-10 (developer report): official result auto-collection and missing-draw recovery applied to the source.

Current status & limitations

Patterns observed are not predictive power. Lotto Lab is not a prediction or winning tool, and no wins are promised.

Future direction

• Verify auto-collection running on its own.
• Clearer statistical summaries.
• Keep the archive reproducible end to end.