Stages
Just playMission 1/5
Let the sheet color itself
Nothing is scored here. Press things and see what changes.
Do thisMission 2/5
Color the low marks
Do thisMission 3/5
One rule, one meaning
Do thisMission 4/5
Color the right column
Do thisMission 5/5
Color only the real problems
★★★
Run cleared.
🚀 Push it
- 🟢Color every mark under 60 with one rule.
- 🟡Change a mark and watch the color follow.
- 🔴Explain why coloring everything says nothing.
🌐 Make it for real
Open a blank Google Sheet and build the sample problem sheet from an empty grid.
Twist: change one mark when you are done and watch its color follow.
🧑🏫 Teacher Guideclick to open
⏱ 52218
✅ Watch for
- Cells filled by hand instead of by rule
- Rules that fire on every row
- The rule placed on the wrong column