Link is coloring a triforce, which consists of four equilateral triangles and is depicted below. He has three colors to use: gold, black, and green. So that it remains recognizable, he doesn't want to color any two triangles the same color if they share a side. How many different ways can he color the triforce? (Two colorings that differ by rotation are considered distinct.)
For some reason it doesn't work I took a screenshot and now will not let me upload
Ok, chrome. Take the screen shot, press image, press upload, press browse, click screenshot.
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