Harusem — Number Puzzle
Hit the target with + − × ÷
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Hit the target with six numbers! Share your stars and challenge your friends. Ten minutes a day keeps your mind sharp.
A bite-size number puzzle that clears your head — Harusem
Combine six number tiles using +, −, × and ÷ to hit the target number.
Simple rules, deeply satisfying "aha!" moments.
How to play
• Pick two tiles and an operator to merge them into a new tile
• Hit the target exactly for 3 stars (within ±10: 2 stars, ±25: 1 star)
• Clear with at least one star to unlock the next level
Features
• Level-based: start from level 1, puzzles get gradually trickier
• Same puzzle for everyone: compare stars with friends on the same level
• Heart system: finish with a perfect 3 stars and you keep your hearts
• Unlimited undo and hints — challenge without stress
• Fully playable offline
• Colorful candy design with dark mode support
It's a puzzle, not a math test. No mental-math skills required — the joy is in discovering the combination.
이렇게 플레이해요
• 두 타일과 연산자를 고르면 새 숫자 타일로 합쳐집니다
• 목표 숫자에 정확히 도달하면 별 3개! (±10 이내 별 2개, ±25 이내 별 1개)
• 별 1개 이상이면 클리어 — 다음 레벨이 열립니다
특징
• 레벨 방식: 레벨 1부터 차근차근, 갈수록 어려워지는 퍼즐
• 모두 같은 문제: 같은 레벨이면 전 세계 누구나 같은 퍼즐 — 친구와 별점을 겨뤄보세요
• 하트 시스템: 만점(별 3개)으로 깨면 하트를 잃지 않아요
• 되돌리기 무제한 + 힌트로 부담 없이 도전
• 오프라인에서도 언제나 플레이 가능
• 알록달록한 캔디 디자인과 다크 모드 지원
수학 문제가 아니라 퍼즐입니다. 암산이 약해도 괜찮아요 — 조합을 발견하는 재미가 전부니까요.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Share now includes the app link — challenge your friends to beat your stars!
• Get notified when your hearts are fully refilled (if notifications are allowed)
• Minor polish and improvements
The developer, Sangmin Kang, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sangmin Kang
- Size
- 4.5 MB
- Category
- Puzzle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Korean
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 강상민