Mind Challenge
Headphones recommended · This is a math experience
MIND CHALLENGE
Push your mind to the limit against the clock.
From Pythagoras' Apprentice to the Gauss Apocalypse: seven great minds. Every level is one question, every question 20 seconds. Be fast, keep the streak, multiply your Sigma.
Four choices.
One answer.
Twenty seconds.
Every level is a single question. A right answer takes you to the next level; a wrong one costs a life. You have five lives, and one comes back every 30 minutes.
The sooner you answer, the bigger the time multiplier. Scroll down — you run the clock.
×2.0
Each category is harder — and more rewarding — than the last. As your lifetime Sigma grows, the next corner of the wheel lights up. Tap or hover a node: every mathematician has their own note.
Addition and subtraction
Primary School 1
Primary School 3
Primary School 5
Unlock thresholds · lifetime Sigma (or unlock early with Epsilon)
One round in your browser with the game's real rules: 20 seconds, 4 choices, 5 lives, power-ups and ×2 strike after 10 in a row. Keyboard: 1–4.
?
Bronze, Silver and Gold tiers in every category. Finish a tier and the badge is yours; across seven categories you graduate from Primary School to Professor.
Chests open as you advance on the achievements map: Sigma, Epsilon and a power-up every 50 levels. Click the chest.
Every 24 hours, pick one of nine boxes: Epsilon, a power-up or a life. Tap the boxes.
29:59
A wrong answer or a timeout costs a life. Don't want to wait? Refill with a rewarded ad or Epsilon.
You start with 3 of each power-up. When they run out, buy more with Epsilon or watch a short ad.
Whispers the way to the answer.
900 ε
Two wrong choices vanish.
600 ε
A brand-new question from the same level.
450 ε
Adds five seconds to the clock.
300 ε
Drag to spin
Your progress stays on your device. No sign-up, password or email.
From Turkish to Japanese — even the mathematicians' names speak your language.
1 global + 7 category leaderboards on Game Center and Google Play Games.
A distinct haptic pattern for right answers, wrong answers and badges.
Close the app and come back: the same question and the same streak are waiting.
Remove ads or unlock categories early if you like — never required.
MathMaker is coming soon to the App Store and Google Play. Tap a badge to hear on launch day.
