Iuri Grangeiro

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Iuri Grangeiro

Iuri Grangeiro in 2017
Background Information
Alias(es): Luri, iurig
Country: Brazil
Born:
Occupation(s): Masters student in applied mathematics
Years Active: 2014-present
WCA ID: 2015CARV06
Claim to Fame: Brazilian and South American records, Roux method improvements


Iuri Grangeiro is a Brazilian speedcuber from São Paulo, Brazil.

As of January 2021, Iuri has continually held the SAR average for OH since late 2017 and Brazilian national record since the middle of 2017. He has remained in or around the top 5 in Brazilian average rankings since 2018. He won the Brazilian championship (Campeonato Brasileiro) in 2018, taking first place in 3x3, 3x3 OH, and 2x2. Additionally, he currently holds 97 out of the top 100 3x3 OH record singles in Brazil. Iuri credits his success to his ability to compete under pressure as opposed to raw speed. Currently Iuri's primary focus is on one-handed solving.

Iuri learned how to solve the 3x3 in the summer of 2014. In early 2015 he learned the Roux method and in October 2015 decided to use Roux as his main speedsolving method.

He is also primarily responsible for the currently used EOLR documentation and the popularization of the technique. In addition to EOLR, he is also the first to implement the use of EOFB at a high level. He has also created several fingertricks for use in Roux one-handed solving. Most notably the M2 double flick and Eido U2s for the LSE step.

Titles

National Titles
Preceded by
Christian de Sena Fortunato
2016
3x3x3 One-Handed National Champion
2017, 2018 and 2019
Succeeded by
Caio Hideaki Sato
2022
Preceded by
Matheus Barbosa de Miranda
2017
3x3x3 Cube National Champion
2018
Succeeded by
Vicenzo Guerino Cecchini
2019
Preceded by
Israel Machado Soares
2017
2x2x2 Cube National Champion
2018
Succeeded by
Vicenzo Guerino Cecchini
2019

External links