Day 69 · Sunday, 11 October 2026
TEXTBEFORE and TEXTAFTER normally split at the first delimiter they meet, but a negative instance counts from the end instead — the only way to isolate a trailing segment when the segments ahead of it don't always number the same.
You process purchase orders for a manufacturing company. Each PO number ends with a payment term code, but the segments in front of it are not consistent — some carry a region code, some don't — so splitting at the first hyphen lands in a different place from one PO to the next. In column B, use TEXTBEFORE to pull everything before the payment term. In column C, use TEXTAFTER to pull the payment term itself. Fill in rows 2 through 6.
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.