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CASE 001 / WHO COUNTS

Big number. Who’s behind it?

Three colleagues, three questions about one database. Each asks for a customer count — and each means something different. Find who is really behind the number.

3 questionsNo SQL, no signupMistakes welcome
MERIDIAN / OVERVIEW10 SEP · 09:41
7,136

rows in the users table: shoppers, sellers, staff and QA test accounts

A

ANNA · PRODUCT“Quick one — how many active buyers do we have?”

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Wrong Number is a free game by Atterna. Be sure of the number before you say it.