Nine Colors

Nine Colors


Task Instruction

Are you a fan of Rubic’s Cube? Do you like to build something to solve a problem? Here is one of our favorite puzzles!


The NRICH website publishes free mathematics resources designed to challenge, engage and develop the mathematical thinking of students aged 5 to 19. NRICH also offers support for teachers by publishing Teachers’ Resources for use in the classroom. This task can be found at:
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