Game overview:
"Callanqure! Runner - Calculation is not easy!" is a hyper-casual math math runner game. Players take on the role of a high school girl in a dream, running on clouds and solving math problems. Calculation is not easy! Help her run on the right path by choosing the correct answer within the time limit!

Game features:
Easy operation:
The game can be played with simple controls. Tap the screen to select the answer to the calculation. The player guides the high school girl and helps her run on the right path.

Mathematical thrill:
Players begin with addition and subtraction, and gradually increase the difficulty to solve calculation problems such as multiplication and division. If you keep giving correct answers, the answer time will gradually shorten, providing you with a more thrilling experience.

Select difficulty level:
Players can choose the difficulty level they want to try.
Each difficulty level has a corresponding calculation problem.
To become an expert in calculations,
Choose the difficulty level that suits you!

Game goal:
The player's goal is to run for as long as possible, get high scores, and become a math expert. Help her stay on the right track by answering math problems correctly. Calculation is not easy! Use your accurate calculation skills to hone your skills to become the runner of your dreams!