How it works

Daily 10 is a set of ten questions that is the same for everyone and changes at midnight Eastern time. Endless keeps asking until you stop, and the answer choices get closer together while you keep getting them right. After each answer you see the real number and the BLS series it came from.

Where the prices come from

Every price is a U.S. city average from the Average Price Data that the U.S. Bureau of Labor Statistics (BLS) publishes next to the Consumer Price Index. A yearly figure is the average of the twelve monthly prices for that year. The set has seventeen items, from eggs and milk to gasoline, covering 1990 to August 2026. How the items were picked and what was left out is on its own page.

Example question

What did a dozen large Grade A eggs cost on average in 1990? The choices are About $1.00, About $1.40 and About $2.65. The BLS figure is $1.01, so the first choice is right.

Saved on your device

Your results and streak are stored in your browser only and are never sent anywhere. The game sets no cookies. It counts how many times a game was started or finished and which answers were right, with no identifier attached, and on a first visit it counts the kind of site that sent you, such as search or a social site. There is a longer note under Privacy.