Tango: Sun Moon Logic Puzzle
Daily Binairo Brain Teaser
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Looking for your next daily brain workout? Tango by OlaaSoft is a captivating 6x6 logic grid puzzle based on the classic Binairo and Takuzu mechanics. Perfectly sized for your morning commute or a quick coffee break, Tango challenges you to balance the grid using pure deduction.
If you love daily logic puzzles, binary grids, or brain-teasing board games, this will become your new daily obsession.
HOW TO PLAY
The rules are simple, but the logic gets deep:
- Fill the 6x6 grid with Sun and Moon symbols.
- Each row and column must contain an equal number of Suns and Moons (3 of each).
- Never place three of the same symbol in a row or column.
- Watch the clues! An '=' between two cells means they must match, while an 'x' means they must be opposite.
GAME FEATURES
- Daily Streaks: play every day to build and protect your streak.
- Global & Weekly Leaderboards: climb the ranks against players worldwide.
- Hints & Undo: get unstuck whenever you need a nudge.
- Clean, distraction-free design with light and dark themes.
From the makers of Patches, Queens & Zip. Tango is free to play with optional ads, and a one-time purchase removes ads forever.
Ratings & Reviews
New features, improvements, and bug fixes.
The developer, Olaasoft MMC, 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
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Olaasoft MMC
- Size
- 76.6 MB
- Category
- Puzzle
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 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
- In-App Purchases
Yes
- Remove Ads $4.99
- Copyright
- © 2026 OlaaSoft