ML Model Estimates Human Limit for Solving Rubik's Cube at 2.37 Seconds by 2036

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A data analyst has used machine learning and statistical modeling to estimate the theoretical performance limits across all 17 official World Cube Association speedcubing events. The study analyzed 23 years of WCA world records, from 2003 to 2026, combining Gaussian Processes and Extreme Value Theory to project long-term performance ceilings. For the classic 3x3 Rubik's Cube, the model suggests the human limit could approach approximately 2.37 seconds, with records gradually converging around 2036. The researcher notes that predictions carry inherent uncertainty due to evolving training methods, equipment, and solving techniques. An interactive dashboard has been published online, allowing users to explore historical progressions, model projections, and confidence intervals across all events.

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