How to Play
You can download it free right now. If the rule sounds interesting, try one round and see how it feels.
Basic Rules: Trace Balls to Make 10

Balls with numbers 1 through 5 fall onto the screen.
Trace your finger over balls to connect them. When they add up to 10, they pop and you score points!
Examples:
- 5 + 5 = 10 (2 balls = 20 points)
- 3 + 3 + 3 + 1 = 10 (4 balls = 40 points)
- 2 + 2 + 2 + 2 + 2 = 10 (5 balls = 50 points!)
The more balls you clear at once, the higher your score. Clear chains back-to-back for combos and even bigger multipliers!
Easy Number Combinations That Make 10
As you get used to the game, you’ll start spotting common 10-point patterns at a glance. Memorizing a few of them makes scoring much easier.
5 + 54 + 4 + 24 + 3 + 2 + 13 + 3 + 2 + 23 + 3 + 3 + 12 + 2 + 2 + 2 + 2
Start by learning to recognize simple clears like 5+5 and 3+3+2+2 quickly.
Screen Guide
- Top-left: Time remaining
- Top-center: Current chain sum (shows the total as you trace)
- Top-right: Your score (with high score above)
Power-Up Buttons
- Refill Button — Adds more balls to the field. Use it when you can’t find a combination
- Punch Button — Shuffles ball positions. Rearranges everything for fresh combos!
Tips for Higher Scores
1. Take quick clears first
If you spend too long searching for the perfect chain, you lose momentum. Early on, it’s better to clear easy patterns like 5+5 or 3+3+2+2 quickly and keep the board moving.
2. Use the buttons before the board gets awkward
If you can’t find a good clear, using Refill or Punch is often better than hesitating for too long. Fast decisions usually lead to better scores.
3. Think one move ahead for combos
After each clear, immediately look for the next way to make 10. High scores come less from one huge chain and more from maintaining a steady combo rhythm.
Game Modes
Score Challenge (5 Modes)

Race against a 45-second timer for the highest score. Clearing balls adds a little time back.
| Mode | Description |
|---|---|
| Normal | The classic mode. Start here |
| Moon | Low gravity — balls float gently |
| All Fives | Every ball is 5! Clear in pairs |
| Big Ball | Giant balls for a bold challenge |
| Tiny | Swarms of small balls to chain |
Unlock new modes by progressing through Story Mode.
Story Mode (26 Stages)
Clear target scores to advance through stages. Dodge onigiri obstacles, survive marathons, and more. Great for beginners — you’ll learn the rules naturally as you play.
Best Way for Beginners to Start
If you’re new, this order works well:
- Start with Story Mode to learn the basics
- Move to Normal Mode and aim for a new high score
- Try Moon or All Fives once you’re comfortable
Story Mode teaches naturally, while Score Challenge gives you the “one more run” feeling.
World Ranking

Top 20 leaderboards for each mode. Enter your nickname after a game to submit your score.
Once you set a new personal best, entering the rankings gives you a clear next goal.
FAQ
Q. Is it free to play? A. Yes, all modes and stages are completely free. Ads are displayed, but you can remove them with an optional in-app purchase.
Q. Can I play offline? A. Yes. Everything works offline except submitting scores to the leaderboard.
Q. Can I change the language? A. Yes. Go to Settings and choose System (follows device) / Japanese / English.
Q. I lost my data A. Game data is stored on your device. Uninstalling the app will delete it. Unfortunately, data cannot be recovered.
Q. How do I remove ads? A. Tap “Remove Ads” in Settings ($3.99 / one-time purchase). If you switch devices, use the “Restore Purchase” button.
Who This Game Is Great For
- Players looking for a free puzzle for short breaks
- Fans of number puzzles or addition-based games
- People who want a one-hand iPhone game
- Casual players who like a light brain-training feel
- Anyone who loves satisfying combo chains
Contact & Support
For bug reports, feedback, or any questions, please contact us.
Email: mikocodex+support@gmail.com
Download
It’s free to try, so feel free to start with a single round.
