Where the cards come from

Every picture is a scan or photo of a card in the owner's own collection: no seller photos, no listing photos and no grading company's images.

How the answers are known

Every close-up is cut from a scan of a card in the owner's own collection, never showing the artwork or the card's name. The answer is the card's set, known from its printed set symbol and number, checked against the owner's card records and a set catalog.

• The three other options are real sets from the same language and era.
• The first look is the set symbol up close. Zooming out shows a wider strip across the card at the symbol's height, then the strip along the card's bottom edge with its number. Naming the set without zooming earns a bonus.
• The whole card appears only after you answer.
• Each round has a 20-second clock, kept by the server.