Significant Numbers Game
🔬 Significant Figures Challenge
Master the art of significant figures through interactive gameplay. Drag numbers to their correct significant figure buckets and advance through challenging levels!
Choose Your Level:
1
Beginner
Basic numbers with clear significant figures
2
Intermediate
Complex decimals and scientific notation
3
Advanced
Tricky trailing zeros and mixed formats
4
Expert
All number types with maximum complexity
📚 Significant Figures Rules
Rule 1: Non-zero digits
All non-zero digits are always significant
123 → 3 sig figs
Rule 2: Leading zeros
Leading zeros are NOT significant
0.00123 → 3 sig figs
Rule 3: Trailing zeros in decimals
Trailing zeros in decimals ARE significant
1.200 → 4 sig figs
Rule 4: Zeros between significant digits
Zeros between significant digits are significant
1002 → 4 sig figs
Rule 5: Trailing zeros in whole numbers
Trailing zeros in whole numbers are ambiguous
1200 → 2, 3, or 4 sig figs
Rule 6: Scientific notation
Scientific notation clarifies ambiguous cases
1.20 × 10³ → 3 sig figs
Level 1: Beginner
Score
0
Timer
00:00
Combo
x1
1
sig fig
2
sig figs
3
sig figs
4
sig figs
5
sig figs
6
sig figs
🎯
Numbers will appear here
⏸️ Game Paused
Current Score:
0
Accuracy:
0%
Level Progress:
0/10
🎉 Level Complete!
Final Score:
0
Accuracy:
0%
Time:
00:00



