QANAKAGON

Sharpen your mental math in four-minute challenges. Choose an operation and difficulty, solve fast, track accuracy, and beat your personal best.

QANAKAGON — Think Fast. Calculate Faster. Put your mental math skills to the test in a race against the clock. Choose your operation and difficulty, then solve as many problems as you can in four minutes. Practice addition, subtraction, multiplication, and division with four difficulty levels, from one-digit basics to four-digit challenges. Every correct answer adds to your score, so balance speed with accuracy and aim for a new personal best. Features:

• Four arithmetic operations to practice.

• Four digit-based difficulty levels.

• Four-minute rounds for quick practice sessions.

• Live tracking of attempts, accuracy, and missed answers.

• Round results and personal bests.

• Score history saved on your device. Whether you’re brushing up on the basics or tackling bigger numbers, QANAKAGON makes arithmetic practice a challenge you can return to every day. How many can you solve in four minutes?

  QANAKAGON makes practice feel like a game without distractions. Start with simple one-digit calculations or push yourself with challenging four-digit problems. Instant feedback keeps each round moving, while personal score history helps you see how your performance changes over time.

  Review your completed rounds, compare your best scores by operation and difficulty, and return whenever you want a quick mental workout. Whether you are building confidence with arithmetic, improving speed, or challenging yourself to beat yesterday’s result, QANAKAGON gives you a clear goal every time you play.

  Think fast. Calculate faster. Start your next four-minute challenge with QANAKAGON.