Six hands-on tracks. A real database, real spreadsheets, a real Power Query editor, real Python, a real DAX engine and a Tableau calculation engine — all running in your browser, with every answer checked the moment you press Check.
SQL46 ch · 378 questsQuery a real Postgres database, from SELECT to window functions.
Excel & Sheets33 ch · 97 questsFormulas that do the work — lookups, dynamic arrays, LAMBDA.
Power Query20 ch · 100 questsClean and reshape messy data once, refresh it forever.
Python32 ch · 255 questsStart from zero and write real programs — no install needed.
DAX20 ch · 74 questsWrite DAX measures on a real data model — the formula language of Power BI.
Tableau20 ch · 100 questsCalculated fields, level of detail and table calculations: the thinking behind a Tableau view.
171 chapters · 1004 hands-on quests · beginner to advanced · lessons in English with Hinglish notes
AnalystRepsHands-on data skills: SQL, Excel, Power Query, Python, DAX and Tableau
Sign in to AnalystReps
Welcome back
Pick up where you left off. Your progress, XP and streak follow you between devices.
or with email
By continuing you agree that this is a practice app and the data inside it is fictional. What is AnalystReps?
171 chapters · 1004 quests across SQL, Excel, Power Query, Python, DAX and Tableau