Travel fans can wave goodbye to overweight luggage fees with a popular 'Sudoku' packing tip. According to @G eorgiaphasey, a TikTok content creator, people will 'never pack their luggage the same way' after learning the ' best packing hack.' The 'Sudoku' packing method helps travellers to create multiple outfits using a few clothing essentials. As such, it could be ideal for holidaymakers who like to switch up their looks but who can't overfill their bags due to airline restrictions. By