Wednesday, October 7, 2015

The Colored Blocks Problem

For the solution, click here.


  1. 2 blue blocks are kept below next to each other but the right one pushed backwards.. Red is placed above the left hand side blue, while the green is placed behind the red (green does not touch the ground)

    1. Yes! That works if the blocks are glued together. If we are assuming that the blocks are placed on a table without glue, then we need one extra blue block to support the green.


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