From the archive
Tuesday, 11 August 2026
COUNTIF answers one question about one column. A real queue asks about two or three columns together.
You run the support queue for a small SaaS product. Nine tickets came in today, each logged with its agent, priority and current status. In B11 count how many High-priority tickets are still open across the whole queue. In B12 count how many High-priority tickets Jordan personally has already resolved.
A new exercise every morning, plus every day that came before it — a back catalogue that grows by one a day, whether or not you were here for it.
The last 14 days. Today's challenge is free while your streak is alive; Pro opens every past day too.