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It is trivial that there is an upper limit of 2n-1 lines. Can you draw 5 straight lines through these dost, connecting them all as in problem 1, and end where you started?Īs far as I know, this problem is unsolved. You need to keep in mind that: (i) Once you start drawing the lines. Now there are some ground rules and some fun facts for solving this puzzle. There is no reason to limit ourselves to squares. Let’s begin by drawing 9 dots on a piece of paper. To practice some real “outside the box” thinking, try to solve the first problem with 1 (yes, one) straight line, every dot crossed exactly once, no backtracking, etc. 4 dots with lines connecting all (6 lines).
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Then intention is that to solve the problem, the problem solver has to shake off his unconscious borders and step over these borders in order to solve the problem. If you do the same with 3 dots and connect each dot to each dot with a line then you get a circle with 4 parts. Most people will see a square and mentally add lines around it creating the context with which to solve the puzzle. “Out of the box” does not mean “as shipped”, but rather “outside the box”, a term which is also used and more accurate. The rules are simple connect all 9 dots using a maximum of 4 straight lines without lifting your pen off the paper or retracing back over an existing line. The first problem is often used as an example of the need to think “out of the box”. Explore the latest videos from hashtags: connectthedotswith4lines, connecthedots. With the conditions from the first puzzle, how many straight line segments do you need to connect all 25 dots in the figure below? Discover short videos related to connect the dots with 4 lines on TikTok.
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With the conditions from the previous puzzle, how many straight line segments do you need to connect all 16 dots in the figure below? How many lines do you need to connect 9 dots four straight lines The nine-dot problem is a well-defined problem. It is not allowed to lift your pen from the paper, to backtrack over a line, or to go through a dot twice.
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Try to draw 1 line consisting of 4 straight segments through all 9 dots. The nine dots puzzle is a mathematical puzzle whose task is to connect nine squarely arranged points with a pen by four (or less) straight lines without.
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