05 August 2016

419. Move 2 to create 3 triangles

Easy Medium Hard Extreme

Shown above are 2 triangles of sizes 2X2 and 4X4 respectively.

Move 2 matchsticks to create 3 triangles. The 3 triangles don't have to be equal in size, but you are not allowed to create 1X1 triangles.

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