




About this app
Ever played with the license plate of the car in front of you? Combine its four digits with + − × ÷ to make 10. That classic pastime is now a daily puzzle.
Every puzzle is actually solvable
You merge numbers by tapping, so brackets and operator precedence simply don't get in the way. Fractions are exact, so clever solutions like 8÷(1−1÷5)=10 work here. Plates that are often called impossible, like 11-58, are solvable.
No mental math
Tap numbers to merge them and the game does the arithmetic for you. You focus on the ideas.
One plate a day
Everyone in the world gets the same number. Make 10 to clear the day and keep your streak alive. Make every number from 0 to 9 for a perfect. Missed a day? Open the calendar and go back to any past plate.
Real Plate Mode
Stuck in traffic? Type in the plate you see and play it. If 10 is impossible, the app tells you which numbers you can make.
90-second Time Attack
How many can you solve before the clock runs out? Every puzzle you pass comes back with its answer.
A garage full of cars
Today's number rides on the back of a friendly little car. Keep playing and sports cars, buses and fire engines join the garage.
An optional "NoAds" subscription removes ads.
