Move 1 matchstick. How many ways can you find to make this calculation correct?

Eiffel Tower crowned as world’s tallest matchstick building after record U-turn

Guinness World Records initially said 7.2-metre structure made from more than 700,000 matches broke rules.

A man has been awarded the Guinness world record for creating the tallest structure using matchsticks, after his Eiffel Tower replica was initially rejected.

Answer: 8-5=3 , removed 1match stick to the + operation, then put it to the number 3 to make it five

Richard Plaud, from France, said he had been on an “emotional rollercoaster” this week, after spending 4,200 hours building his model from more than 706,000 matches and 23kg of glue. “For eight years, I’ve always thought that I was building the tallest matchstick structure,” he said.

However, Guinness World Records initially told him the 7.2-metre (23.6 ft) structure did not qualify because he had not used matches that were commercially available.

Plaud started off by using commercial matches, cutting the head off each. Tired of this tedious process, he asked the manufacturer if he could buy just the wooden sticks without the head, prompting Guinness to refuse his record.

Mark Mckinley, a director at Guinness World Records, said: “We’re really excited to be able to approve it … We’re happy to be able to admit that we were a little bit too harsh on the type of matches needed in this attempt, and Richard’s attempt truly is officially amazing.”