Tango Puzzle Strategies: 5 Rules That Solve Most Grids
16 October 2026 · 2 min read
A Tango puzzle looks hard until you know a few rules. Almost every grid can be solved with five of them, and none of them needs a guess. Here are the Tango puzzle strategies, explained with Binario, the free version on PuzzleDose.
First, the rules of the puzzle
You fill every square with one of two symbols. Every row and column needs the same number of each symbol, you may never place three of the same symbol in a row, and no two rows or columns can be identical. Some squares are given at the start. In a 6 by 6 grid, "the same number of each" means three and three.
Five strategies that solve most grids
- Two in a row, close both ends. If two identical symbols sit next to each other, the squares on both sides must be the other symbol, or you would get three.
- Fill the gap between two. If you see the same symbol, an empty square, then the same symbol again, the empty square must be the other one.
- Count and finish. As soon as a row or column has three of one symbol, every empty square left in it gets the other symbol.
- Look for near-identical lines. If a row is one square away from matching another row, the last square has to differ, because two identical rows are not allowed. The same goes for columns.
- Work line by line. Go through the rows, then the columns, then the rows again. One new symbol often unlocks a square somewhere else.
A short example
Say a row starts with a star, a star and then two empty squares. Rule one says the third square must be a planet. Now the row has two stars and a planet; with three of each needed, the last two squares must still contain one star and two planets in total, so keep counting as you go. You rarely need more than the five rules above.
Do you ever have to guess?
No. Every Binario on PuzzleDose is built so that logic alone is enough. If you feel stuck, you have simply missed a pair or a count. Check each row and column once more and look at the squares around the given symbols.
Tango is LinkedIn's game and PuzzleDose is not affiliated with it. Binario is inspired by the same kind of puzzle, with its own grids every day. Want the same skills on a bigger challenge? Try Mini Sudoku or read how Binario works step by step.
