Methods to Be a part of 9 Dots with 4 Traces is a basic downside in leisure arithmetic. The target is to attach all 9 dots with 4 straight traces with out lifting the pen from the paper. The answer to the puzzle requires considering outdoors the field, as it’s not doable to attach all of the dots by staying throughout the boundaries of the 3×3 grid shaped by the dots.
The important thing to fixing the puzzle is to appreciate that the traces don’t have to remain throughout the confines of the grid. By extending the traces past the dots, it’s doable to attach all 9 dots with 4 straight traces. The answer is proven within the picture beneath: