Magnitude Brawl - Card Game

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.

🏆 Hall of Fame

Rank	Name	Highest Score	⏱️ Completion Time	Play Date
181	22	165	00:19	2026-09-14
182	紫	165	00:28	2026-04-24
183	joyce	165	00:40	2026-10-14
184	5555555	165	00:45	2026-10-14
185	ID:123456	165	01:04	2026-09-14
186	70601	165	01:56	2026-10-14
187	21	165	02:27	2026-04-23
188	16	160	00:25	2026-05-08
189	fdgdgs	160	00:31	2026-10-07
190	岱	160	00:32	2026-04-23

Rank

Name

Highest Score

⏱️ Completion Time

Play Date

181

165