Tashitama - Calc Ball Puzzle
Tashitama is a number puzzle game where you trace balls to make totals of 10. It is built around short rounds and satisfying chain combos.
Trace balls that add up to 10. Simple? Yes. Addictive? Absolutely.
You have 45 seconds. Trace numbered balls with your finger to make chains that add up to 10. Land chain combos for massive score multipliers. That satisfying moment when a big chain clears? You’ll chase it for hours.
Play with one hand, anytime, anywhere — perfect for commutes and quick breaks. The rules are easy to grasp, but chasing better scores gives the game real depth. It’s a casual puzzle with both brain-training appeal and satisfying flow.
If you’re curious why humans find “making 10” such a natural and satisfying pattern, see Why Do Humans Use Base 10? The Answer Goes Beyond ‘Because We Have 10 Fingers’.
Download Free on the App Store
You can download it free right now. Try one round and feel how satisfying a big chain can be.
Perfect For Players Who Want
- A puzzle game for quick breaks
- A casual game with light brain-training appeal
- Number puzzles and addition-based gameplay
- Satisfying chain combos and score chasing
- Global leaderboards to compete on
Why Tashitama Stands Out
- Trace balls to make 10: a rule you understand instantly
- 45-second rounds that fit any spare moment
- One-hand controls that feel natural on iPhone
- 5 game modes and 26 stages for variety
- Global rankings that keep you coming back
How to Play in 3 Steps
- Trace numbered balls
- Make a total of 10 to clear them
- Chain clears together for higher scores
Classic examples include 5+5, 3+3+3+1, and 2+2+2+2+2. Spotting bigger clears is the key to high scores.
5 Game Modes
- Normal — How high can you score in 45 seconds?
- Moon — Low gravity makes balls float in a dreamy world
- 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
Progress through Story Mode to unlock new modes!
26-Stage Story Mode
Start with tutorials and work your way up to challenging stages. Dodge onigiri obstacles, survive marathon rounds, and master unique mechanics. It’s a great way to learn the game naturally while unlocking more content.
A 45-Second Puzzle for Quick Breaks
Each run is short, focused, and easy to restart. That makes Tashitama a strong fit for commuting, waiting in line, or squeezing in a quick game before bed.
It’s the kind of number puzzle that starts as “just one round” and turns into a high-score chase.
World Ranking
Top 20 leaderboards for each mode. Compete with players from around the world!
Once you beat your own best score, the next goal is obvious: climb into the rankings and keep pushing higher.
Download Free
FAQ
Q. Is it free to play?
A. Yes. All modes and stages are free to play. Ads are shown, with an optional one-time purchase to remove them.
Q. Can I play offline?
A. Yes. Everything except leaderboard submission works offline.
Q. Where should beginners start?
A. Story Mode is the best starting point. It teaches the rules naturally while unlocking more of the game.
Try One Round
The rule is simple, but the satisfaction of landing a big chain is something you feel immediately once you play.
Contact
Bug reports, feedback, and suggestions are welcome.