Clackfall: Ball Drop Puzzle
Color match, satisfying taps
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Drop each ball into a tray of its own color. The order you drop them is the answer. 1,000 puzzles in ten chapters, no timers, free undo, and playable offline.
Tap a ball to drop it. Each slanted plate it hits cracks and slides the ball sideways.
Each ball must land in a tray of its own color. The drop order is the puzzle.
No timers, no lives, no words. Undo and restart are free and unlimited.
Clackfall is a satisfying color match puzzle that is relaxing to play and tricky to master. The balls you drop first break the plates that later balls need, so the order you drop them decides where every ball ends up. Each plate that cracks rings a little higher than the one before it.
• 1,000 puzzles in ten chapters, from quick warm-ups to real brainteasers
• Press and hold a ball to see its path as a dotted line. Let go over its column to drop it, or at least half a column away to cancel
• Undo and restart cost nothing. Clear a puzzle without undoing a move to earn three balls
• Stuck? The bulb lights the next ball to drop. Hints are free up to level 10. From level 11, each hint is an optional video ad
• From chapter 4, some plates take two hits to crack. From chapter 7, there is a fourth color
• Every color has its own pattern, so the balls are easy to tell apart without relying on color
• Works offline. Your progress is saved on your device
• Free to play, with no in-app purchases. Ads: a small banner under the board from level 6, and from level 21 on, an occasional full-screen ad when you move to the next level. Ads and video hints need an internet connection
• Turn sound and vibration on or off in Settings on the home screen
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Takumi Imaizumi, 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
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Takumi Imaizumi
- Size
- 5.4 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 Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Takumi Imaizumi