Brain Game: Workin' Four to Nine

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By changing one letter at a time to form new English words, and leaving all other letters in their original positions, convert the word FOUR into the word NINE in eight (or fewer) steps. Good luck!

F O U R
_ _ _ _
_ _ _ _
_ _ _ _
_ _ _ _
_ _ _ _
_ _ _ _
_ _ _ _
_ _ _ _
N I N E

Here is an eight-step SOLUTION.

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January 19, 2010 - 2:30am
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