Tashitama - Calc Ball Puzzle
Add to 10, Train Your Brain
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Meet Kanji Mode: brush-written numbers, ivory paper balls, and a red sunset. Trace a path to 10 across 7 modes and 26 stages, with world rankings.
Trace balls that add up to 10. Simple? Yes. Addictive? Absolutely.
The 45-second number puzzle that sharpens your brain — one hand, anytime, anywhere.
HOW TO PLAY
Trace numbered balls with your finger. When they add up to 10, they pop! Land chain combos for massive score multipliers. That satisfying moment when a big chain clears? You'll chase it for hours.
DISCOVER KANJI MODE
Swap 1–5 for brush-written 壱・弐・参・肆・伍. Trace ivory paper balls under a red sunset and make 10. Enable Kanji Mode in Settings or on the Modes screen.
7 GAME MODES — NEVER GET BORED
- Normal: How high can you score in 45 seconds?
- Rush: Chain combos in a 15-second blitz!
- Time Attack: Race to 3,000 points as fast as you can!
- Moon: Low gravity makes balls float — a whole new challenge!
- All Fives: Everything is 5. Clear them in pairs!
- Big Ball: Massive balls, massive fun!
- Tiny: Tons of tiny balls to clear in one epic chain!
Normal, Rush, and Time Attack are available from the start. Clear stages to unlock the other modes.
26 STAGES OF CHALLENGE
Dodge onigiri obstacles, survive marathon rounds, and master unique stage mechanics. Each stage pushes your skills further.
WORLD RANKING
Climb the global Top 20 leaderboard for each mode. Can you reach #1?
PERFECT FOR
- Quick brain training during commutes
- A satisfying time-killer on your break
- Sharpening your mental math skills
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added Kanji Mode!
Play with brush-written 壱・弐・参・肆・伍 on ivory paper balls against a red sunset. Toggle it in Settings or on the Modes screen.
The app icon has a new washi-paper and calligraphy design.
The developer, Isao Yamaguchi, 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:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Isao Yamaguchi
- Size
- 35 MB
- Category
- Casual
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $2.99
- Copyright
- © mikocode

