Liba Wahaj is the youngest Pakistan to hold a Guinness World Record. Liba belongs from Karachi. She solved the Tower of Hanoi, level six and thus held the Guinness World Record.
Tower of Hanoi is a mathematical puzzle that includes three rods and disks of different sizes that can slide on to any of the rods. The disks are piled in a stack in ascending order, making a conical shape. The aim of the puzzle is to move the entire stack of disks to another rod, one by one. In this puzzle, no disk can be placed on top of a smaller disk.
The young Pakistani solved the puzzle in just one minute and 13 seconds.