Make24: Arithmetic on Watch

Make 24 on your Apple Watch. Combine four numbers using addition, subtraction, multiplication and division to reach 24. SOLO Practice offline with multiple difficulty levels. Build equations directly on your wrist and sharpen your arithmetic at your own pace. DUEL Connect to the internet and match with another player for a real-time arithmetic challenge. No account registration is required. You can delete your online guest identity and Duel records in Settings. OPTIONAL SOLO SOLUTIONS A one-time in-app purchase unlocks worked solutions for Solo puzzles. Restore purchases is available in the purchase screen. Solo play remains available without this purchase. Designed for Apple Watch. Duel and in-app purchases require an internet connection.