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Register hereOperation Overdrive
A high-intensity math challenge game designed to master PEMDAS through complex, multi-step problems.
Master PEMDAS at Max Power
Tackle 10-20 step expressions with complex parentheses, exponents, fractions, and decimals. No step skipped, no shortcut taken.
Use your Gmail account to save your scores, track improvement, and compete for the annual top performer prize!
Annual Top Performer Prize
Every year, we recognize the student who demonstrates the most improvement and dedication in Operation Overdrive. Login with your Gmail to ensure your progress is tracked for prize consideration.
Most Improved
Biggest growth in accuracy
Highest Accuracy
Most problems solved correctly
Most Dedicated
Consistent daily practice
Complex Expressions
10-20 step problems with nested parentheses, exponents, fractions, and decimals that demand precision.
Progress Tracking
Login with Gmail to save your scores, track improvement over time, and compete for annual recognition.
Mental Stamina
Build the endurance to tackle long, complex problems without losing focus or making careless mistakes.
How to Play
Getting Started
- 1
Login with Gmail
Use your Gmail account to save progress and compete for prizes
- 2
Choose Difficulty
Start with easier problems and work your way up to maximum complexity
- 3
Solve Step-by-Step
Follow PEMDAS carefully - one mistake can change everything
Example Challenge
Write out each step clearly. The game rewards accuracy over speed!
Ready for the Ultimate Math Challenge?
Join students from around the world in this free math game. Login with Gmail to track your progress and compete for the annual prize!