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02 Feb 2013
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Speaking of Letters... Puzzle

Genre: Pattern Recognition Puzzle Rating: 8 - Very Hard Source: William Armstrong
Brain Functions: Lateral Thinking / Creativity Hint    Solution

Here is a pattern recognition puzzle that is somewhat harder than most. Group the letters of the alphabet into 2 groups.

First Group: A, E, F, H, I, L, M, N, O, R, S

Second Group: B, C, D, G, J, K, P, Q, T, U, V, W

In which groups do X, Y, and Z belong?

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