Lotteries, scratchcards and bingo

What's the best bingo game for someone who wants to understand the mathematics?

Direct answer

A free 75-ball bingo simulation with publicly stated card and pattern rules is easiest to analyse.

How to use this answer

The best next step depends on the user’s circumstances. Start with the direct answer above and use the listed source or product details where they apply.

Use the published game matrix and prize rules for the exact lottery or scratchcard. Identical tickets, rollover jackpots and claimed win patterns should be assessed using probabilities rather than intuition.

This is a practical or editorial answer; no universal operator rule is claimed.