Meritking

Sometimes you just want a quick way to wake up your brain — and numbers are a great place to start. Choose the operation you want — multiplication, division, addition, or subtraction — or go with a random mix. Complete a round with a set number of questions and see how fast and accurate you can be.

Before starting, you can adjust the settings: enable a timer, set the number of questions, turn on sound or vibration, and choose whether to view correct answers at the end. After the round, you’ll see your full results with each answer and the right solution.

This game is great for keeping your brain active or simply taking a quick mental break. The clean layout and simple controls help you stay focused on solving and checking.

Rounds are short, settings are flexible, and it's easy to come back whenever you're in the mood to practice.