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Geek Challenge Results: Crossword Conundrum
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3D Rotation of CAD Parts
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Mascot Madness 2013 Geek Challenge
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Geek Challenge Results: Baffling Figure
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Geek Challenge: Baffling Figure
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Geek Challenge: Perfectly Random Puzzle
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Geek Challenge Results: Gravity Race Riddle
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Geek Challenge: Gravity Race Riddle
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My First Impressions of DMC
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Geek Challenge Results: Sombrero Stumper
