Free brain-training game
About Math Tracer
Math Tracer is a multitasking brain game where you drag a moving trail between 2–4 lanes and steer into the tunnel labelled with the correct answer — all while the board scrolls toward you. The wrong tunnels dead-end, so you have to think and move at the same time. This is dual-task training in its purest form: mental arithmetic and split-second motor reactions fused into a single continuous action.
How to play Math Tracer
- 1Press and hold to grab the trail, then drag it left and right across the lanes.
- 2Each gate shows an equation and a different answer in every lane.
- 3Steer into the tunnel with the correct answer before the gate reaches you.
- 4Correct tunnels stay open; wrong ones wall off and end the run. More lanes and speed unlock as you climb.
What Math Tracer trains
Math Tracer trains motor-spatial focus and reaction time alongside mental math. Firing your calculation and movement networks together — instead of one after the other — is exactly the dual-task load that builds real-world processing speed and sustained attention.
Learn about Reaction Time Games for Speed and Precision →Tips & strategy
- Start drifting toward the right lane the moment you read the answer — don't wait for the gate.
- Keep small, smooth corrections rather than big jerks so your trail stays precise as lanes narrow.
- Glance one gate ahead so you're never solving at the last instant.
Frequently asked questions
What is a dual-task brain game?
A dual-task game makes you do two things at once — here, solving arithmetic while steering a precise path — which trains your brain to split and manage attention.
How does Math Tracer build reaction time?
You continuously guide a moving trail into a target lane, so your eyes, hand and thinking have to stay coupled and react in real time.
Is Math Tracer free?
Yes — it plays free in any modern browser and in the Altamens app.