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Play Tango Puzzle Online: the Free Sun & Moon Tango Game

Start a fresh 6x6 Tango board instantly. Fill the grid with suns and moons, follow the logic clues, and solve unlimited puzzles with no signup.

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Tango Rules at a Glance

Tango is a binary logic puzzle played on a 6x6 grid. Your goal is to fill every cell with either a sun or a moon so that all four rules are satisfied at once. Every puzzle has exactly one solution, and you never need to guess.

BalanceEach row and each column must contain exactly 3 suns and 3 moons.
No Three in a RowMore than 2 identical symbols may never touch horizontally or vertically.
= EqualCells connected by an = sign must contain the same symbol.
x OppositeCells connected by an x sign must contain different symbols.

Read the full Tango rules guide with worked examples and the mistakes new players make.

Why This Version Works Well

Unlimited boardsPlay more than one daily puzzle. Press New Game whenever you want a fresh grid.
Three difficulty levelsEasy, Medium and Hard boards are generated with different clue density and solver checks.
Mobile-ready controlsTap a cell to cycle through empty, sun and moon. The board resizes for small screens.
No account requiredThe puzzle runs in your browser, with no login, no download and no progress tracking.

How to Solve Tango Faster

Start with the = and x clues because they turn one known cell into another forced cell. Then scan rows and columns that already contain three of one symbol, because the remaining blanks in that line must be the opposite symbol. Finally, watch for the sandwich pattern: two matching symbols with one gap between them force the opposite symbol into the middle.

See all 7 Tango strategies, including how to crack harder boards without guessing.

About Tango Puzzle

Tango belongs to the same family as Takuzu and Binairo: a small grid, two symbols, strict balance rules and deductions that feel clean when they click. It became widely known through LinkedIn's daily puzzle lineup, but this site is an independent fan-made version with unlimited generated boards.

Every board is generated in the browser and checked for a unique solution before you play. That makes it useful for quick practice, speed runs, and learning the logic patterns behind sun and moon puzzles. Nothing to install: the Tango online game page explains how it all runs in your browser.

Learn how unlimited generation works or compare the puzzle with Queens and Zip.

Frequently Asked Questions

How do you play Tango Puzzle?

Fill every cell of the 6x6 grid with a sun or a moon. Each row and column needs exactly 3 of each, no more than 2 identical symbols can touch, = cells must match and x cells must differ.

Is Tango Puzzle free?

Yes. The game is free, unlimited, and playable without signup or download.

Can I open only the game without the SEO page?

Yes. Use /game.html if you want the pure game screen without the homepage article sections.

Does every board have a unique solution?

Yes. The generator checks each puzzle with a solver before showing it, so each board is designed to have exactly one solution.

Is this affiliated with LinkedIn?

No. This is an independent fan-made Tango puzzle site. It is not affiliated with, endorsed by, or sponsored by LinkedIn Corporation.