A 3-metre (10 ft) tall doll from Netflix series "Squid Game" is displayed outside a mall in Quezon City, Philippines, September 30, 2021.

A street vendor sells Dalgona candy from the Korean Netflix series "Squid Game" at a Dalgona shop in Seoul, South Korea, October 1, 2021.

Wang Chen, 32, and Zhang Qi, 27, try their hand at the "honeycomb challenge" featured in Netflix's new hit series "Squid Game", at Brown Butter Cafe in Singapore October 1, 2021.

Players pose for a photo as they are chosen to participate to play the real-life "Squid game" at the Korean Cultural Center, in Abu Dhabi, United Arab Emirates, October 12, 2021.

Participants of the honeycomb toffee game are pictured at the Korean Cultural Center, in Abu Dhabi, United Arab Emirates, October 12, 2021. Picture taken October 12, 2021. Image used for illustrative purpose.

A Participant is pictured as she plays the honeycomb toffee game at the Korean Cultural Center, in Abu Dhabi, United Arab Emirates, October 12, 2021.

A person tries his hand at the "honeycomb challenge" featured in Netflix's new hit series "Squid Game", at Brown Butter Cafe in Singapore October 1, 2021.

Participants play the honeycomb toffee game at the Korean Cultural Center, in Abu Dhabi, United Arab Emirates, October 12, 2021.

A service staff serves the "honeycomb challenge" featured in Netflix's new hit series "Squid Game", at Brown Butter Cafe in Singapore October 1, 2021.

A sign referring to the "honeycomb challenge" featured in Netflix's new hit series "Squid Game" is seen at Brown Butter Cafe in Singapore October 1, 2021.

A view shows Dalgona candy from the Korean Netflix series "Squid Game" at a Dalgona shop in Seoul, South Korea, October 1, 2021.

An Yong-hui, Dalgona shop owner, makes a Dalgona candy in Seoul, South Korea, September 30, 2021.

A street vendor sells Dalgona candy from the Korean Netflix series "Squid Game" at a Dalgona shop in Seoul, South Korea, October 1, 2021.

Players walk during the "Squid game" event at the Korean Cultural Center, in Abu Dhabi, United Arab Emirates, October 12, 2021.

Dhiyanashree, 21, tries her hand at the "honeycomb challenge" featured in Netflix's new hit series "Squid Game", at Brown Butter Cafe in Singapore October 1, 2021.

Participants play the honeycomb toffee game at the Korean Cultural Center, in Abu Dhabi, United Arab Emirates, October 12, 2021.