Pierre Ysewijn
Pierre Ysewijn
Pierre Ysewijn
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Interactive Games : A BrainteaserInteractive Games : A BrainteaserInteractive Games : A Brainteaser
Introduction
Illustrate the problem

Nine points are disposed in a square on the game panel. You have to connect these 9 points with 4 straight lines (horizontal, vertical or diagonal) that can be drawn in one run, i.e. without interruption or lifting your pen from the game panel (and without returning).

Remember that you only have 4 straight line segments, and that all the points have to be connected!

Although it may seem incredible at first sight, there is a solution for this problem.

Once you have seen the solution, the fun is over. So, give it a thorough try before asking for the solution.

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