World's Largest Crossword Puzzle Tower Record

As night falls, puzzler enthusiasts gather outside a residential block in Ukraine in an attempt to decipher the world largest crossword.

But unlike your newspaper variety, this puzzle is more than 100ft high and fills the entire external wall of a tall building in the historic city of Lvov.

Clues to the massive puzzle, which is 19 squares across and 34 squares high, have been scattered around the city's major landmarks and attractions including parks, fountains, and theatres.

Visitors are encouraged to collect and solve the clues during their weekend strolls, giving them the opportunity to exercise their brains as well as their legs.

The brainteaser is too big to be penned by hand, so fluorescent letters are placed inside every square and turned on at night revealing the complete solution.

Tourists and local residents have been gathering outside the tower block every night to see if their answers are correct. Unfortunately for British tourists, the letters are from the Cyrillic alphabet.

world's largest crossword puzzle record 2008

Yemen's Abdul-Karim Qasem, who creates crosswords for publications like al-Arabi magazine and the newspaper al-Moshahad, has created a puzzle more than 178 times larger than the current recognized record holder.

Qasem's puzzle, currently in the initial stages of review with the Guinness World Records, includes 320,500 "puzzle squares", easily topping the previous high of 1,800 squares. The accompanying book of clues for the puzzle is 800,720 words long.

Qasem learned of the previous record when visiting the Guinness World Records website in 2000. He took the next seven years to research unique information for the puzzle, from in various international books and websites. "I did not want my information to be repeated," he told the Yemen Observer.

He told the Observer that, during the seven years, he ignored his children's "simple and serious needs", and bought supplies for the project with funds reserved for basic family needs.
The man asked the local authorities in Ibb for support, but was met with indifference. However, when he visited the Presidential Office in Sana'a, President Ali Abdullah Saleh immediately asked the Ministry of Culture to "support him in any way he needed."

Finding ballpoint pen ink wasn't clear enough on his paper, Qasem filled his pens with a medicine meant for curing simple burns. Despite this effort, his once "very good" eyesight has weakened, forcing him to wear glasses. His back also hurts from the experience, and any quick movement hurts him to the extent that he is bedridden for the next two days.

Multiple steps remain before he can travel to London with his puzzle, for the final confirmation.