Tango game: unlimited sun and moon puzzles

Suns and moons, three of each per line, following the = and × signs.

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Tango game cover

Tango, unlimited

Tango is a small, fast binary logic puzzle: a 6×6 grid, suns and moons, and a few = and × signs. Each row and column holds three of each, never three in a row, and the signs tell you which neighbors match. A game takes about a minute once you know the tricks.

Play the tango game unlimited and free. Every board is new and has exactly one solution, so you never have to wait for tomorrow’s puzzle.

What is Tango?

Tango is a binary logic puzzle: every cell holds one of two symbols, a sun or a moon. It belongs to the same family as Binairo, also called Takuzu, a puzzle created in Belgium in the late 2000s. Tango adds a twist: some neighboring cells are linked by an equals sign, meaning they are the same, or a cross, meaning they are different. The puzzle became widely known as a daily game in 2024.

The rules

  1. Each row and each column has three suns and three moons.
  2. No more than two of the same symbol may sit next to each other in a row or column.
  3. Cells joined by = hold the same symbol; cells joined by × hold opposite symbols.

How to play here

Tap a cell once for a sun, twice for a moon, and a third time to clear it. The game highlights anything that breaks a rule, so you can spot mistakes early.

A step-by-step way to solve

  1. Break up pairs. Two suns side by side must have a moon on each end.
  2. Fill the gap. A pattern like sun, empty, sun means the middle is a moon.
  3. Count to three. Once a row has three suns, the rest of it is moons.
  4. Follow the signs in chains. A cross next to an equals sign often links three cells in a way that settles all of them at once.
  5. Alternate between rows and columns. Every symbol you place gives new information in the other direction.

Why play Tango?

Tango is quick, a 6×6 board takes a couple of minutes, and every move is logical. It is a great warm-up for longer puzzles like Binairo, which uses the same ideas on bigger grids without the signs.

How to play Tango

  1. Fill every cell with a sun or a moon.
  2. Each row and each column has exactly three suns and three moons.
  3. No more than two of the same symbol may sit next to each other in a row or column.
  4. Cells joined by = hold the same symbol. Cells joined by × hold different symbols.

Tango tips

Break up pairs

Two suns side by side must have a moon on both ends. Look for pairs first, then for gaps like sun, empty, sun, which must be a moon in the middle.

Count to three

Once a row has three suns, every other cell in it is a moon. Counting finishes more lines than anything else.

Use the signs in chains

A × between two cells means one of each. Next to a filled cell, a chain of = and × signs fills in one cell after another.

Frequently asked questions

Is this the same as LinkedIn Tango?

It uses the same rules, so if you know Tango from LinkedIn you already know how to play. Here the puzzles are unlimited. MindedGames is not affiliated with LinkedIn.

Do I ever need to guess?

No. Every puzzle is generated with exactly one solution that follows from the rules and signs.

What is the difference between tango and binairo?

Both are binary puzzles with the same line rules. Tango adds = and × signs between cells and uses a small 6×6 grid, so it is quicker to solve.