This 1,000-piece color gradient puzzle is super challenging — and currently on sale

Let's face it: Puzzles get a bad rap for being "boring" or "lame." It doesn't matter if it's 100 pieces or 1,000, puzzles are typically reserved for boring nights in and obligatory hangouts with your grandparents, right?
Not quite. 
Truth is, puzzles are kind of coolResearch suggests that regularly dabbling in puzzles can help improve your mood, lower stress, and even increase your IQ — really. 
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