FIBO Puzzle
Endless Fibonacci challenge
Free · Designed for iPad. Not verified for macOS.
“If you don’t give up, there’s almost always a way.”
[Goals]
• Add up the numbers on the board to hit the next Fibonacci target (2, 3, 5, 8, 13, …).
• Match the target to advance to the next stage.
• Empty cells start +1 higher than the numbers from the previous level.
[What Is the Fibonacci Sequence?]
The Fibonacci sequence is a pattern of numbers in which each number is the sum of the two before it.
0, 1, 1, 2, 3, 5, 8, 13, 21 …
This fascinating sequence appears throughout nature—in sunflower seed arrangements, seashell spirals, and even the arms of galaxies.
[Controls]
• Touch: Use the on-screen D-Pad (↑ ↓ ← →) to move the block.
• Keyboard: Arrow keys to move. ESC = Give Up/Exit, Numpad 0 = Reset to Start.
- The Give Up/Exit button ends the run; Reset returns the block to its starting position.
[HUD Colors]
• Orange – Preparing (checking)
• Green – Path found! Keep going
• Red – No path… Game over
(Rarely, the solver can be wrong—prove it wrong to earn a special bonus!)
[Game Modes]
• Speedrun
Race to reach targets as fast as possible. The HUD shows target / remaining / timer.
• High Score
Reach as many targets as you can and stack up points.
[Game Over]
• When no path remains to reach the next target → Game Over.
• You can also end the run by pressing Give Up.
[Leaderboards]
Compete with players worldwide!
Both High Score and Speedrun have global / weekly / daily rankings updated in real time.
[Sharing]
Share your records with friends through social media or messaging apps!
"Your starting point, your past path, and your current choices all shape the next level."
Test ads have been replaced with live ads.
The developer, SUK HOON HAN, 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
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SUK HOON HAN
- Size
- 13.7 MB
- Category
- Puzzle
- Compatibility
Requires iOS 14.0 or later.
- iPhone
Requires iOS 14.0 or later. - iPad
Requires iPadOS 14.0 or later. - iPod touch
Requires iOS 14.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2025 SHOON