Amazon.com: GANXIN Poker Shot Clock, Seconds Countdown Timer for Poker /Casino/Chess Tournament,20/30 Sec and Custom Time,4-Sides Cube Timer (Black) : Home & Kitchen
One more thing artificial intelligence can beat you at: Solving a Rubik's cube
The Rubik's Cube Solution
The Rubik's Cube Solution
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Straight flush of black poker surrounded by a chessboard, a standard Rubik cube and blue dices from a lying poker game Stock Photo - Alamy