Stick Math

TRAIN YOUR BRAIN. IMPROVE YOUR IQ.

2 + 8 = 0? Move one matchstick and make it right.

Practice with quick challenges and keep getting better. 1120 puzzles, each checked to have an answer. Move, remove or add sticks until the equation is true.

Ways to play

* Daily puzzle. A new one every day, 10 minutes is enough.

* Rush. 60 seconds. As many as you can.

* IQ score. Starts at 100 and climbs from Bronze to Diamond as you solve.

* Four tiers. Easy, Medium, Master and Legend. Three stars on every puzzle.

How to play

Drag a stick to a new spot, or switch to tapping in Settings. Stuck? Hint gives a clue, Show solves it. Your first 3 of each are free.

Free. No sign up. No ads. Also at stickmath.com.

Made by Origin Labs.