Eric Limeback

Eric Limeback (born November 5, 1992) is a Canadian speedcuber. He is known for his 11/11 3×3×3 multi-blindfolded Canadian record solve, On October 3–4, 2013, at Wilfrid Laurier University in Canada, he set a Guinness World Record by solving 5,800 3×3×3 Rubik's Cubes in 24 hours.

Career Limeback first began solving Rubik's Cubes at the age of 14 in 2007. He entered his first World Cube Association (WCA) competition within five months. In 2009, a YouTube video of him solving 11 cubes blindfolded aired on an Oprah Winfrey Show segment. At that time, he ranked as Canada's second-fastest speedcuber in WCA standings.

World record On 3–4 October 2013 Eric Limeback set a world record for solving the most Rubik's Cubes in a 24-hour period. He set the record at Wilfrid Laurier University in Waterloo, Ontario. He finished the 5,800th cube in 23 hours, 59 minutes and 59.7 seconds, with an average solve time of 14.89 seconds per cube.

National records Limeback previously held the following Canadian speedcubing records:

2×2×2 single (also North American record) 3×3×3 average 4×4×4 average 3×3×3 blindfolded single Rubik's Clock Single Rubik's Clock Average Square-1 single Square-1 average 4×4×4 blindfolded single 3×3×3 multi-blindfolded