Interactive Mental Math & Pattern Builder

🏆 Olympiad Score: 120 pts

🔥 Daily Streak: 3 days

✅ Solved: 4

SEQUENCE PUZZLE

01:30

Step-by-Step Shortcut

Tier 1 (Pattern): Look at the difference between each number.

Tier 2 (Shortcut): Try to find a common factor or a distributive property trick.

Tier 3 (Math): The calculation is revealed below.