Marcos Ferreira Semolini
4x4x4 Blindfolded
WCA ID: 2017SEMO02
Country: Brazil 
Active since: 2017
1:34.16
Best Single2:19.95
Best Average36
Competitions1
Best Position59
Official Solves40
Rounds#23
Single WR#2
Single CR
#1
Single NR#35
Average WR#2
Average CR
#1
Average NR60
Podiums15/08/2026
Last ResultEvents
3x3x3 Cube
2x2x2 Cube
4x4x4 Cube
5x5x5 Cube
6x6x6 Cube
7x7x7 Cube
3x3x3 Blindfolded
3x3x3 One-Handed
Megaminx
Pyraminx
Skewb
Square-1
4x4x4 Blindfolded
5x5x5 Blindfolded
3x3x3 Multi-Blind
3x3x3 With Feet
Competitions
Silent Brasília 2026
Luminous Sol Open 2026
Campeonato Mineiro 2026
Zoioff Campinas 2026
Itapeva 2026
Colégio Asther Open 2025
UNICAMP Cube 2025
Campeonato Brasileiro de Cubo Mágico 2025
Silent Brasília 2025
Zoioff Campinas 2025
House Is Quiet Cidade Líder 2025
Goiânia Xiu 2024
II CubeBook Campinas 2024
Campeonato Brasileiro de Cubo Mágico 2024
Taboão Bigs & Blinds 2024
Big Cubata BLD 2024
Forgotten O'Clocks II SBC 2024
Zoioff Brasília 2024
Rubik's WCA South American Championship 2024
SAJ Águas da Prata 2024
Silent Brasília 2024
Schoolmark Open 2024
Brasília Bigs & Blind 2024
Big Cubata BLD II 2023
Campeonato Brasileiro 2023
Silent Brasília 2023
Zoioff Campinas 2023
SAJ Águas da Prata 2023
Oficina Open 2023
Colégio Asther Open 2023
Big Cubata 2023
Brasília Bigs & Blind 2023
UNIVR Open 2023
II Zoioff Campinas 2022
Rubik's WCA South American Championship 2022
Colégio Asther Open 2022
SAJ Águas da Prata 2022
Oficina Open 2022
Zoioff Campinas 2022
Tchê Aquieta 2020
Bernô Feet Friendship 2019
Silent Swap São Paulo 2019
SESC Camaquã 2019
Schoolmark Open 2019
III Barueri Open 2019
Colégio Asther Open 2019
Uberlândia Open 2019
Oficina Open 2019
Arena BSB de Cubo Mágico 2019
Arnold Classic South America 2019
Sumaré Open 2019
Torneio de Cubo Mágico EJS 2019
II Mineirim Open 2019
Círculo Militar de Campinas 2019
WCA South American Championship 2018
Americana Open 2018
Viva Vida SBC Open 2018
Schoolmark Open 2018
II Barueri Open 2018
IV ETEC Jacareí Open 2018
Oficina Open 2018
Fecap Open 2018
Arnold Classic South America 2018
Etec Poá 2018
Arena Curuçá Open 2018
FECA Open 2017
Sumaré Open 2017
Bicho Legal Open 2017
Oficina Open 2017
Event Progression
Event PB Progression
Position Progression
Result Distribution
Competition Results Table
| Competition | Date | Round | Single | Average | Position |
|---|---|---|---|---|---|
| Silent Brasília 2026 | 15/08/2026 | Final | 1:34.16 | — | #1 |
| Luminous Sol Open 2026 | 25/07/2026 | Final | 2:00.07 | — | #1 |
| Campeonato Mineiro 2026 | 01/05/2026 | Final | 1:58.18 | — | #1 |
| Zoioff Campinas 2026 | 07/03/2026 | Final | 1:50.67 | — | #1 |
| Itapeva 2026 | 24/01/2026 | Final | 2:27.14 | — | #1 |
| Colégio Asther Open 2025 | 06/09/2025 | Final | 2:22.68 | — | #1 |
| Campeonato Brasileiro de Cubo Mágico 2025 | 18/07/2025 | Final | 1:55.82 | — | #1 |
| Silent Brasília 2025 | 14/06/2025 | Final | 3:04.65 | — | #1 |
| Zoioff Campinas 2025 | 26/04/2025 | Final | 1:53.27 | — | #1 |
| House Is Quiet Cidade Líder 2025 | 25/01/2025 | Final | 1:49.34 | 2:19.95 | #1 |
| Goiânia Xiu 2024 | 14/12/2024 | Final | 2:48.94 | — | #1 |
| Campeonato Brasileiro de Cubo Mágico 2024 | 15/11/2024 | Final | 1:52.80 | — | #1 |
| Taboão Bigs & Blinds 2024 | 13/10/2024 | Final | 1:46.17 | — | #1 |
| Big Cubata BLD 2024 | 05/10/2024 | Final | 1:46.56 | — | #1 |
| Forgotten O'Clocks II SBC 2024 | 07/09/2024 | Final | 2:01.05 | — | #1 |
| Zoioff Brasília 2024 | 03/08/2024 | Final | 2:04.13 | — | #1 |
| Rubik's WCA South American Championship 2024 | 22/07/2024 | Final | 2:33.11 | — | #2 |
| Silent Brasília 2024 | 04/05/2024 | Final | 2:12.81 | — | #1 |
| Schoolmark Open 2024 | 02/03/2024 | Final | — | — | #7 |
| Brasília Bigs & Blind 2024 | 03/02/2024 | Final | 2:06.82 | — | #1 |
| Big Cubata BLD II 2023 | 28/10/2023 | Final | 2:23.15 | — | #1 |
| Campeonato Brasileiro 2023 | 13/10/2023 | Final | 3:15.33 | — | #2 |
| Silent Brasília 2023 | 26/08/2023 | Final | 2:17.45 | — | #1 |
| Zoioff Campinas 2023 | 05/08/2023 | Final | — | — | #6 |
| Colégio Asther Open 2023 | 01/04/2023 | Final | 2:12.60 | — | #1 |
| Big Cubata 2023 | 18/03/2023 | Final | 3:40.38 | — | #1 |
| Brasília Bigs & Blind 2023 | 11/03/2023 | Final | 2:19.32 | — | #1 |
| UNIVR Open 2023 | 21/01/2023 | Final | 2:59.84 | 3:11.86 | #1 |
| II Zoioff Campinas 2022 | 29/10/2022 | Final | 3:48.19 | — | #1 |
| Rubik's WCA South American Championship 2022 | 22/07/2022 | Final | — | — | #7 |
| Colégio Asther Open 2022 | 25/06/2022 | Final | 3:20.63 | — | #1 |
| Zoioff Campinas 2022 | 22/01/2022 | Final | 3:56.79 | — | #1 |
| Tchê Aquieta 2020 | 09/02/2020 | Final | 4:29.08 | — | #2 |
| Bernô Feet Friendship 2019 | 14/12/2019 | Final | 10:08.00 | — | #1 |
| Silent Swap São Paulo 2019 | 23/11/2019 | Final | 9:12.77 | 9:34.24 | #1 |
| SESC Camaquã 2019 | 19/10/2019 | Final | — | — | #2 |
Round Breakdown
| Competition | Date | Round | Single | Average | Position |
|---|---|---|---|---|---|
| Silent Brasília 2026 | 15/08/2026 | Final | 1:34.16 | — | #1 |
| Luminous Sol Open 2026 | 25/07/2026 | Final | 2:00.07 | — | #1 |
| Campeonato Mineiro 2026 | 01/05/2026 | Final | 1:58.18 | — | #1 |
| Zoioff Campinas 2026 | 07/03/2026 | Final | 1:50.67 | — | #1 |
| Itapeva 2026 | 24/01/2026 | Final | 2:27.14 | — | #1 |
| Colégio Asther Open 2025 | 06/09/2025 | Final | 2:22.68 | — | #1 |
| Campeonato Brasileiro de Cubo Mágico 2025 | 18/07/2025 | Final | 1:55.82 | — | #1 |
| Silent Brasília 2025 | 14/06/2025 | Final | 3:04.65 | — | #1 |
| Zoioff Campinas 2025 | 26/04/2025 | Final | 1:53.27 | — | #1 |
| House Is Quiet Cidade Líder 2025 | 25/01/2025 | Final | 1:49.34 | 2:19.95 | #1 |
| Goiânia Xiu 2024 | 14/12/2024 | First round | 3:48.03 | — | #1 |
| Goiânia Xiu 2024 | 14/12/2024 | Final | 2:48.94 | — | #1 |
| Campeonato Brasileiro de Cubo Mágico 2024 | 15/11/2024 | Final | 1:52.80 | — | #1 |
| Taboão Bigs & Blinds 2024 | 13/10/2024 | Final | 1:46.17 | — | #1 |
| Big Cubata BLD 2024 | 05/10/2024 | Final | 1:46.56 | — | #1 |
| Forgotten O'Clocks II SBC 2024 | 07/09/2024 | Final | 2:01.05 | — | #1 |
| Zoioff Brasília 2024 | 03/08/2024 | Final | 2:04.13 | — | #1 |
| Rubik's WCA South American Championship 2024 | 22/07/2024 | Final | 2:33.11 | — | #2 |
| Silent Brasília 2024 | 04/05/2024 | Final | 2:12.81 | — | #1 |
| Schoolmark Open 2024 | 02/03/2024 | Final | — | — | #7 |
| Brasília Bigs & Blind 2024 | 03/02/2024 | Final | 2:06.82 | — | #1 |
| Big Cubata BLD II 2023 | 28/10/2023 | Final | 2:23.15 | — | #1 |
| Campeonato Brasileiro 2023 | 13/10/2023 | Final | 3:15.33 | — | #2 |
| Silent Brasília 2023 | 26/08/2023 | Final | 2:17.45 | — | #1 |
| Zoioff Campinas 2023 | 05/08/2023 | First round | 2:11.03 | 2:33.54 | #2 |
| Zoioff Campinas 2023 | 05/08/2023 | Final | — | — | #6 |
| Colégio Asther Open 2023 | 01/04/2023 | Final | 2:12.60 | — | #1 |
| Big Cubata 2023 | 18/03/2023 | Final | 3:40.38 | — | #1 |
| Brasília Bigs & Blind 2023 | 11/03/2023 | Final | 2:19.32 | — | #1 |
| UNIVR Open 2023 | 21/01/2023 | Final | 2:59.84 | 3:11.86 | #1 |
| II Zoioff Campinas 2022 | 29/10/2022 | First round | 2:37.28 | — | #1 |
| II Zoioff Campinas 2022 | 29/10/2022 | Final | 3:48.19 | — | #1 |
| Rubik's WCA South American Championship 2022 | 22/07/2022 | Final | — | — | #7 |
| Colégio Asther Open 2022 | 25/06/2022 | Final | 3:20.63 | — | #1 |
| Zoioff Campinas 2022 | 22/01/2022 | First round | 2:41.95 | 3:41.76 | #1 |
| Zoioff Campinas 2022 | 22/01/2022 | Final | 3:56.79 | — | #1 |
| Tchê Aquieta 2020 | 09/02/2020 | Final | 4:29.08 | — | #2 |
| Bernô Feet Friendship 2019 | 14/12/2019 | Final | 10:08.00 | — | #1 |
| Silent Swap São Paulo 2019 | 23/11/2019 | Final | 9:12.77 | 9:34.24 | #1 |
| SESC Camaquã 2019 | 19/10/2019 | Final | — | — | #2 |
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