Operator Puzzle - Math Brain

tomople · Games

Free

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Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 30, 2026
New version 2.0.2 → 2.0.3

Small improvements and refinements. Thank you for playing!

Aug 26, 2026
New version 1.1.2 → 2.0.2

In-app purchases · US

What this app sells inside itself, grouped by kind and priced for this storefront.

Subscriptions
premium plan (1 week) $1.99/ week
premium plan (1 month) $2.99/ month
premium plan (1 year) $29.99/ year
One-time purchases
No Ads $2.99

Screenshots

About

Ever played with the license plate of the car in front of you? Combine its four digits with + - x ÷ to make 10. That classic pastime is now a daily puzzle. ■ Every puzzle is actually solvable ・No "I can't type parentheses" dead ends. You merge numbers by tapping, so brackets and operator precedence simply don't exist. ・Exact fractions. Clever solutions like 8÷(1-1÷5)=10 work here. ・Plates that other apps call impossible - like 11-58 - are solvable in this one. ■ 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? Play it later Open the calendar and go back to any past plate. One day off never locks you out. ■ Real Plate Mode Stuck in traffic? Type in the plate you see and play it. If 10 is impossible, we tell 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. One or two minutes a day. Perfect for red lights (as a passenger!). ■ About subscriptions (Remove Ads) "NoAds" is an auto-renewing subscription (weekly, monthly or yearly). It renews automatically unless cancelled at least 24 hours before the end of the period; your account is charged within 24 hours before each renewal. - Cancelling Subscriptions are cancelled from your device settings, not from within the app: Settings > Apple ID > Subscriptions. How to cancel: https://support.apple.com/HT202039 - Restore purchases If you have subscribed before, tap "Restore purchase" on the Remove Ads screen in Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tomople.com/privacy-policy/

What's new · 2.0.3

Small improvements and refinements. Thank you for playing!

Details

Developertomople
ReleasedNov 2022
UpdatedJan 2026
Version2.0.3
Size52.9 MB
RequiresiOS 15.0 or later
Age rating12+
LanguagesEnglish, Japanese
PriceFree
Categories GamesBoardEducationTrivia
Bundle IDcom.tomople.arith.arith