Valor esperado de rasca y gana — una tabla impresa, no una técnica de uña

The table

Some games publish remaining top prizes. Without a publish, you are guessing. Not a buy signal.

A weekly draw and a printed pool are different products.

Repeated draw games are keno-vs-lotto-odds.

Small entertainment. No debt for a streak. Addiction is counselling.

Arithmetic, not a winning tip.

Should I buy if the top prize remains?

This page is not a buy signal.

Same as lottery EV?

Draw product versus printed pool — different URLs.

Is there a scratch technique?

If fair, order does not change EV.

A lock?

No.

For entertainment and arithmetic. Combinatorics, bias, and expected value are not a winning tip or investment advice. Draws are random.