Change decoration, keep the workbook
Remove selected layers, inspect what survives, then build a readable report over the same actual cells.
Teaching · read-only · C2
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Work with the actual selection
Reset the original before independent practice if you used the demonstrations. Styles act on C2; the bar above edits its first cell.
Two-layer recovery: not yet observed
Check the current report
All four report outputs and unchanged formulas are recalculated on three prepared originals and three independent source probes. Worksheet checks and course explanations are separate.
Files without a fresh complete workbook check are explicitly named unchecked. A frozen copy retains current styles and results without executable formulas. Nothing is uploaded.
Inspect actual worksheet capture
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