The game
Longer, or shorter?
One product with its clock showing. Has the next one been running longer or shorter? Keep going until you are wrong.
Dates are founding dates from the written entries. See the full ranking, or try which one started first.
How it works
One product is shown with the time it has been running. The next one appears without a clock, and the question is whether it has been going for longer or for less. The deck is the 110 products in the catalog that are still up, and the clocks count from each product's founding date, so the answer changes only when a product closes or a date is corrected.
Streaks are kept in your browser and nowhere else. The oldest entry on the wall is on the leaderboard, and each category has its own ranking under oldest in.