SMRTR Science & EngineeringMay 13, 2025Interesting Engineering

Student-built robot crushes world record by solving 4×4 Rubik’s Cube 33 seconds faster

SMRTR summary

A University of Bristol student's robot shattered the world record for solving a 4×4 Rubik's Cube, completing it in just 45.305 seconds - 33 seconds faster than the previous robot record. Matt Pidden designed and built the custom robot in 15 weeks, using computer vision, a custom manipulation mechanism, and a self-developed solving algorithm. The achievement showcases rapid advancements in robotics and may inspire other students to pursue ambitious engineering projects.

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