⚔️ Magnitude Brawl

Score: 0
⏱️ 00:00
🌐 中文

Face the Scientific Notation Challenge!

👉 Game Rules:
There are 10 levels. A "Target Card" will appear at the top.
Follow the instructions to pick the correct card from the three choices below!

🟢 Levels 1-3: Compare Exponents (Positive)
🟡 Levels 4-6: Compare Mantissas (Same Exponent)
🔴 Levels 7-10: Micro World (Negative Exponents)

⚠️ Watch out for traps! A larger mantissa doesn't necessarily mean a larger number! +20 points for correct answers, -5 points for wrong ones.
🟢 Stage 1: Compare Exponents
Select the card with a value GREATER than the target!
4.5 × 105

🎉 Victory!

🏆 Hall of Fame

🏆 By Highest Score 🕒 By Recent Challenge
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179 UVVUCYCYCYVTCYCYTCYGFYTGUHBGVFCVYTUHBGFVYTUHBGFVCY 170 01:17 2026-10-14
180 8 170 01:43 2026-04-23
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