A Polish Rubik’s cube master beat his own record when he solved a puzzle in 21.17 seconds while blindfolded. UPI has more:
Marcin Kowalczyk, who held the previous record for blindfolded Rubik’s cube solving with a 23.19-second finish, memorized the cube and completed the puzzle in 21.17 seconds at a Speed Cube competition in Szczecin, Poland.
Kowalczyk, a veteran of 33 official Rubik’s cube competitions, has a list of accomplishments to his name that also include memorizing the patterns of 41 Rubik’s cubes and donning a blindfold to solve them in a total 54 minutes, 14 seconds.
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