← Back to Class 3🔒
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Class 3 · Topic 16
Achievers' Arena
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Step 1 · Learn
Read the ideas
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Cuts & Posts
Watch out for the one-extra and one-fewer traps.
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Handshakes & Pairs
Everyone meets everyone once: add the shrinking batches.
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Addition Pyramids
Each brick is the two below it, added, or subtract to find a missing one.
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Multi-Statement True or False
Test every statement before you pick.
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Two-Part Data Questions
One chart, two questions.
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Compare Two Expressions
Smaller left → <, bigger left → >, equal → =.
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Step 2 · Practice
Try the quests
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Step 3 · Boss Battle
Beat the boss
🛡️ 🛡️ 🛡️ 3 shields — lose all → 60-second cooldown
Round 1
Cuts & Posts
🔒Round 2
Handshakes & Pairs
🔒Round 3
Two-Part Data Questions
🔒Round 4
Multi-Statement True or False
🔒Round 5
Addition Pyramids
🔒Round 6
Compare Two Expressions
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