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Question Number 66 by newuser last updated on 15/Nov/14

How many unique arrangements are   possible for a 2×2 Rubic cube?

$$\mathrm{How}\:\mathrm{many}\:\mathrm{unique}\:\mathrm{arrangements}\:\mathrm{are}\: \\ $$$$\mathrm{possible}\:\mathrm{for}\:\mathrm{a}\:\mathrm{2}×\mathrm{2}\:\mathrm{Rubic}\:\mathrm{cube}? \\ $$

Commented by 123456 last updated on 14/Dec/14

6×5=30

$$\mathrm{6}×\mathrm{5}=\mathrm{30} \\ $$

Commented by 123456 last updated on 16/Dec/14

1+1+2+1=5

$$\mathrm{1}+\mathrm{1}+\mathrm{2}+\mathrm{1}=\mathrm{5} \\ $$

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