12-POINT PUZZLE

Your goal is to connect the dots using 5 straight lines only.

June 21, 2012

HOW TO DIVIDE A SQUARE INTO FOUR (4) EQUAL PARTS

There are different ways of doing this. I'll show some of the solutions then you'll find the rest. Solution 1: The easiest way to divide the square into 4 equal parts is to draw three vertical lines or three horizontal lines forming four (4) equal areas. This can be shown in the figure below, where each part is shaded with a different color.   Solution 2: Another way of dividing it is to draw one vertical and one horizontal line...

June 15, 2012

CUBE COUNTING

Let us test your spatial ability by cube counting. Just simply count the number of cubes (1x1) in the figure. The figure is a 3-dimensional object and shows only a side view. That means you also need to count the cubes that are hidden, which you can only see in another perspective / view. Let us start with the basic Rubik's cube. How many cubes are there?I guess you know the answer already... it is a 3x3x3 cube meaning there are 27 cubes...

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