Pro lesson · 5 exercises · first one free
Dynamic arrays: UNIQUE, SORT, FILTER
One formula, many results: lists that spill into the cells below.
Functions you'll practice
- UNIQUE
- SORT
- FILTER
How the lesson works
5 short exercises in a live spreadsheet: you type each formula yourself and answer questions that make you predict results or spot bugs. Every answer is checked instantly, with hints when you're stuck.
The lesson starts with
Some functions return several values. They *spill* into the cells below automatically. UNIQUE returns each value once.Try the first exercise free
Type the formula in a real spreadsheet and get instant feedback. Exercise 1 of 5, no account needed.
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