Fastest kid to solve a Montessori slide puzzle
The record for being the fastest to solve a Montessori slide puzzle was set by Nidha Dhanesh (born on September 3, 2022) of Thiruvananthapuram, Kerala. She solved a single Montessori slide colour puzzle with 12 pieces in 7.74 seconds, at the age of 3 years and 5 days, as confirmed on September 8, 2025.
