Twindle: Daily Math Puzzle
Two equations. One answer.
Free · Designed for iPad. Not verified for macOS.
Solve two arithmetic rows with one set of operators. Play a new daily puzzle, keep your streak, and clear 500 levels.
Twindle is a daily arithmetic puzzle that challenges your number intuition.
Two rows of five numbers share the same four operators (+, −, ×, ÷). Find the one combination that makes BOTH rows equal the target.
HOW TO PLAY
Tap an operator chip at the bottom to fill the next empty slot. Once all four slots are filled, your answer is checked automatically. Use Undo to take back a move, or Reset to clear all slots.
The twist: both rows share the same operators in the same positions. One solution must satisfy two equations at once — that's the Twindle challenge.
EXAMPLE TARGET 10
Row 1: 6 _ 3 _ 7 _ 1
Row 2: 2 _ 9 _ 2 _ 6
Answer: × − −
6 × 3 − 7 − 1 = 10
2 × 9 − 2 − 6 = 10
FEATURES
• Daily puzzle — one new challenge every day, same for all players worldwide
• 500 campaign levels — play at your own pace
• Streak tracking — keep your daily solving streak alive
• Hint — reveal one operator when you're stuck
• Share — post your result grid without spoiling the answer
• Offline-friendly — no internet connection needed for campaign play
Twindle is free to play and requires no login.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Fan Wai Ho, 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:
- Location
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- 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
- Fan Wai Ho
- Size
- 27.5 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 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
- © 2026 Fireshark