Support & help
Need help, found a bug, or have a suggestion? We'd love to hear from you.
Email: ehab.yassin4@gmail.com
We typically reply within a couple of days.
How is my score calculated?
Each correct answer is worth 10 points times your combo multiplier. The multiplier grows every 5 answers in a row (up to 5×). A wrong answer resets your streak.
How long is a round?
Challenge rounds last 45 seconds on Easy, 60 seconds on Medium, and 2 minutes on Hard. Learn lessons match their region: 45 seconds in Green Foothills, 60 seconds in Whispering Woods, and 2 minutes in Frost Peaks.
What is Learn?
Learn is a guided path that teaches mental-math techniques one lesson at a time — from the fundamentals up to Vedic math shortcuts like squaring numbers ending in 5, Nikhilam multiplication, and crosswise multiplication. Each lesson explains a method, then tests you in a timed round.
How do I unlock the next lesson or region?
Score 500 in a lesson's test to master it and open the next lesson. Clear a region's final boss round to move on to the next region.
How do I unlock Medium and Hard?
Earn 1 star (500 points) in a difficulty to unlock the next one. Stars are awarded at 500, 800, and 1100 points.
Are my stats and scores saved?
Yes — your stats, best scores, achievements, and Learn progress are stored locally on your device.
Does it work offline?
Yes. Math Expedition works fully offline. An internet connection is only used to show ads.