Real data. One formula. No macros.
Here’s the scenario. Here’s the dataset. Produce the target. We never name the formula — you figure out the pattern from the problem.
Three steps. Same problem. Watch the pattern emerge.
Real scenarios. Registry-grounded. No formula named until you solve it.
Pinecrest Urgent Care runs three overlapping shifts. The clinic manager needs to know: for each hour of each day, how many nurses are on the floor? The scheduling system exports start/end times but doesn’t calculate coverage.
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