AQuA-RAT train #29583 · Geometry · Solid geometry

Each face of a cube is painted with exactly one colour

Each face of a cube is painted with exactly one colour. What is the smallest number of colours needed to paint a cube so that no two faces that share an edge are the same colour?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #29583

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