Tango: Sun Moon Logic Puzzle

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Content rating
Everyone
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Content rating
Everyone
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About this game

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
- Fill every cell with a sun or a moon
- No more than two of the same symbol may sit next to each other
- Each row and column must hold an equal number of suns and moons
- Read the clues between adjacent cells to deduce every move
- Every board has one unique, logical solution - no guessing required

FEATURES
- Hundreds of handcrafted puzzles, from easy to expert
- A fresh daily challenge and streaks to keep you coming back
- Global and weekly leaderboards - compete with players in 100+ countries
- Trophies, stats and profiles to track your progress
- Smart hints whenever you get stuck
- A clean, relaxing design that is easy on the eyes
- Free to play and fully playable offline

A DAILY BRAIN WORKOUT
Tango is more than a game - it is a daily exercise for your mind. If you enjoy sudoku, binairo, takuzu, nonograms or other number and logic games, you will feel right at home. Sharpen your reasoning, boost your focus and unwind one grid at a time.

MORE FREE PUZZLES FROM OLAASOFT
Love brain teasers? Try our other daily logic games too - Tango, Zip, Patches and Queens - and keep your mind sharp every day.

Download Tango now and start your sun & moon logic journey!
Updated on
Jun 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit

What’s new

Welcome to Tango - the sun & moon logic puzzle!

- Hundreds of handcrafted 6x6 puzzles, from easy to expert
- A fresh daily challenge and streaks to keep you sharp
- Global leaderboard, trophies and stats
- Smart hints, a clean relaxing design, free to play

Thanks for playing! We'd love to hear your feedback.
Content rating
Everyone
Learn more

App support

About the developer
OLAASOFT, MMC
elnurgasimovv@gmail.com
28,73, RIZVAN TEYMUROV STR. Baku 1002 Azerbaijan
+994 77 639 07 60

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