← Home

How we build the quizzes

Where the questions come from, the rules that keep them inside the right era, and how the catalog gets rebuilt and dated.

Last updated:

Two question sources

Every quiz draws from two pools. The first is a hand-curated set written for the 1990 to 2009 window, where the goal is questions you cannot answer correctly unless you were actually there. The second is the Open Trivia Database, a community-run open trivia project, which fills out the four matching categories: Film, Music, Television, and Cartoons. We map the Cartoons category to Childhood.

Current catalog by source

These counts come straight from the live catalog and change whenever it is rebuilt.

SourceThemed quizzesWhat it covers
Hand-curated pool275Era-locked 90s and 2000s questions written in-house across all four categories.
Open Trivia Database200Community-sourced questions for Film, Music, Television, and Cartoons.
Total themed builds475Combined into 575 published quizzes after assembly.

The era rule

Nothing earlier than 1990 and nothing later than 2009 gets a quiz. That is a hard boundary, not a guideline. It keeps the questions landing for one audience: people who grew up on Saturday morning cartoons, TGIF, the boy band years, the N64 and PlayStation era, dial-up, and the run that ends around the first iPhone. A show that started in 1989 but defined the early 90s is fair game. A 2011 reboot is not.

How a quiz gets assembled

Each themed quiz pulls from both pools for its category, then we remove duplicate questions by comparing the question text so the same prompt never shows up twice in one quiz. Each finished quiz runs roughly 10 to 15 questions, multiple choice, one correct answer each. Where a short explanation of the answer exists, it shows on the results page.

Freshness and the "Last updated" date

We rebuild the catalog as a batch rather than editing single quizzes by hand. When a rebuild runs, the question pools are refreshed, duplicates are stripped again, and the build date updates everywhere at once. That date is the "Last updated" stamp you see on this page and in the footer of every quiz, so a stale date is a real signal that the content has not changed, not a decoration.

Corrections

Trivia answers can go out of date when facts get reclassified or a record is broken. If you spot a wrong answer, send the quiz name, the question, and a source through the contact page. Specific corrections get fixed on the next rebuild.

Attribution

Open Trivia Database content is used under its open license, and we credit it here and in the site footer. The hand-curated questions are our own. We do not copy question banks from competing trivia sites.