Choose Your Level
Pick the difficulty that matches where you are. You can come back and try a harder level later.
Beginner
Build a Sales Summary with Pivot Tables
Create pivot tables and basic formulas from raw transaction data.
1 to 2 hours 3 criteria
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Intermediate
Dynamic Pricing Model
Build a what-if model with data validation dropdowns and conditional formatting.
2 to 3 hours 3 criteria
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Advanced
Monte Carlo Simulation in a Spreadsheet
Simulate 1,000 outcomes for a product launch decision using RAND() and data tables.
3 to 5 hours 4 criteria
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