8 Up

Start from zero and go as far as your skills take you. Combine numbers with +, –, ×, ÷, collect bonus signs, and challenge players worldwide on Game Center.

Give your brain a workout with a fun and endlessly replayable math challenge. Start from zero and advance step-by-step by combining numbers with addition, subtraction, multiplication, and division. It’s simple enough for beginners, yet deep and strategic enough to keep advanced players hooked.

You begin with a limited set of signs, encouraging planning, problem-solving, and strategic thinking. Use them carefully—and earn bonus signs by making smart choices. Each run is unique, and there’s no limit to how far you can go.

Compete with friends and family through Game Center leaderboards, track your improvement, and enjoy a clean, easy-to-use interface designed for focus and clarity. Great for learners and enthusiasts

• Encourages mental math skills • Teaches planning and logical thinking • Fun for kids, students, and adults • No timers or pressure—play at your own pace • Endless gameplay with meaningful progression

Whether you’re playing for fun, practice, or competition, this game makes math exciting, strategic, and genuinely rewarding.