Clackfall: Ball Drop Puzzle

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