∞ Tango Unlimited icon

∞ Tango Unlimited

Fill the grid with and using only logic!

What the game is

8tango is a browser-based Sun and Moon logic puzzle. Every board asks you to fill the grid with two symbols while obeying four clear rules: balance each row and column, avoid triples, and follow "=" and "×" clue relationships.

How players progress

You can play quick generated rounds in Free Play or progress through Journey mode with curated levels. As you improve, you can compare solving speed on the daily leaderboard and track personal best times across board sizes.

What makes 8tango unique

What makes 8tango different is fairness and replayability: puzzles are procedurally generated, solver-checked for logical solvability, and tuned across multiple board sizes so both casual and expert players can keep improving. 8tango is an independent game and is not affiliated with, endorsed by, or connected to LinkedIn.

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∞ Tango

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Pro Mode Maximum difficulty
Neumorphic UI 3D button design
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∞ Tango

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Level Editor

Level Catalogue

Organize levels for Journey Mode - drag to reorder, long press to rename

Drag levels to reorder for Journey Mode Long press to rename levels
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Difficulty Progression

Level difficulty across your catalogue

Average: 0.0
Range: 0.0 - 0.0
Total Levels: 0

How to Play

Master the art of ∞ Tango!

Goal

Fill the board with suns and moons following these rules:

Rules

  • Each row and column must have equal numbers of suns and moons
  • No more than 2 of the same symbol can be adjacent
  • = means adjacent spaces must be the same
  • × means adjacent spaces must be opposite

How to Play

Click on empty spaces to cycle through: Empty → Sun → Moon → Empty

Note: Red highlighting indicates rule violations. Fix them to complete the level!

More

Tango Game Online (Free & Unlimited) – Sun & Moon Logic Puzzle

Welcome to 8tango, a free Tango-style game online inspired by the classic Sun & Moon logic puzzle. Play instantly in your browser—quick sessions, smart clues, and satisfying deduction.

Rules: Balance Rows & Columns, Avoid Triples, Follow = and × Clues

  • Every row and column must have an equal number of Suns and Moons.
  • You can’t place more than two of the same symbol adjacent (no three-in-a-row).
  • “=” means adjacent tiles are the same.
  • “×” means adjacent tiles are different.

Important: 8tango is an independent game and is not affiliated with, endorsed by, or connected to LinkedIn.

Tango Game FAQ

What is the Tango game? Tango is a Sun & Moon logic puzzle where you fill a grid using deduction. Rows/columns must be balanced, no three identical adjacent, and “=” / “×” clues enforce adjacency.

Can I play Tango online for free? Yes — 8tango is free to play online in your browser.

Is 8tango unlimited? Yes — you can play unlimited Tango-style Sun & Moon puzzles on 8tango.

Is this Tango game affiliated with LinkedIn? No. 8tango is not affiliated with, endorsed by, or connected to LinkedIn.

What are the rules of the Sun and Moon puzzle? Balance each row/column, avoid three identical adjacent symbols, and obey “=” (same) and “×” (different) clues.