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People → Colombia → Dennis Rosero

People · Colombia

Dennis Rosero

2×2 · top 2.0% of 186,767 all-time · competing since December 2010 · 2010ROSE03

Dennis Rosero has been competing for 16 years. His best event is the 2×2: a personal-best single of 1.47, set at Anapoima II 2025, puts him in the top 2.0% of the 186,767 people who have ever been ranked in the event, and 63rd in Colombia. Until November 2008, no official 2×2 solve in the world had been that fast. Across 404 competitions since December 2010, he has put 18,299 official solves on the record across 15 events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 89% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 17.28 in December 2010 to 9.27, a 46% improvement. Dennis has entered 404 competitions, more competitions than 99% of everyone who has ever competed.

2×2
best event — top 2.0% of 186,767 all-time
1.47
signature single · Anapoima II 2025
18,299
official solves on the record
11%
solve-to-solve spread · steadier than 89% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingColombia
2×21.473.74
top 2.0%63 / 3,615
Pyraminx2.524.35
top 2.2%48 / 2,395
Skewb3.046.16
top 5.2%65 / 1,065
Square-19.5816.34
top 5.4%14 / 317
3×39.2712.28
top 5.5%214 / 5,812
3×3 Fewest Moves28 moves31.33
top 9.9%14 / 155
Clock7.138.37
top 11.4%56 / 435
4×440.0545.32
top 12.2%150 / 1,270
Megaminx1:14.631:26.72
top 18.4%128 / 533
3×3 one-handed20.1825.12
top 20.9%206 / 1,175
5×51:30.571:37.04
top 27.8%159 / 506
6×63:03.723:14.51
top 42.8%106 / 232
7×74:55.535:22.38
top 49.3%104 / 182
3×3 blindfolded3:10.924:03.18
top 55.5%63 / 129
3×3 Multi-Blind2 of 2 cubes · 12:38—
top 65.9%35 / 50

Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.

The line so far

Abierto W. A. Mozart 2010: 17.28Colombia MetodoGenius 2011: 18.912nd Bogota Open 2011: 17.78Trujillo Open 2011: 19.55III Open Colombia 2011: 17.56II Arequipa Open 2011: 15.13Cubing Spring Grudziadz 2012: 19.21Polish Open 2012: 15.81Silesia Open 2012: 16.90Polish Nationals 2012: 15.49Industrial Cube 2012: 15.05European Rubik's Cube Championship 2012: 13.28Campeonato Profecía 2012: 15.60Sobrevivientes 2013: 14.33Rubik Style 2013: 15.22III Torneo Nacional de Speedcubing Colombia 2013: 13.82Torneo RubikBlind 2013: 14.44Venezuela Open 2013: 13.69Torneo Speedcubing Medellin 2013: 14.13Torneo Profecia II 2013: 14.65Cubing Mérida 2013: 14.14ED Skewb Open 2014: 13.52Bogotá Cúbico 2014: 13.33Speedcubing Los Alpes 2014: 12.30Colombia Nationals 2014: 14.71Torneo UPN 2014: 11.26Plaza de las Américas 2014: 11.82Rumbo a Brasil 2015: 14.33Masters Castilla 2015: 14.65Nacionales Aquarela SpeedCubing 2015: 12.34Bogotá Cúbico 2015: 12.71Torneo Salitre Plaza 2015: 13.15TransmiCube Open 2015: 12.84Torneo Medellín Explora 2015: 13.68RubiKolombia 2015: 13.56Melgar Summer 2015: 13.27Regreso a Clases 2016: 12.04Torneo Centro Suba 2016: 12.31Torneo Nacional Colombia 2016: 14.16Torneo Cosmocentro 2016: 12.23Torneo Rubik Aventura 2016: 11.92Torneo SpeedCubing Centro Suba II 2016: 12.06Torneo Medellín Explora 2016: 13.92GeniusCube 2016: 12.82Torneo Jorge Tadeo Lozano 2017: 12.83Piedra del Sol Santander 2017: 12.57Piedemonte 2017: 13.74Nacionales de SpeedCubing 2017: 13.00Latin America Cubing Tour - Chía 2017: 11.61Latin America Cubing Tour - Mérida 2017: 12.29Torneo Tadeo Summer 2017: 12.79Melgar Summer 2017: 12.34Rubik's Cube UPN 2017: 14.10Bogotá Winter Cube 2018: 12.97Cúbico Open 2018: 12.59Prenacionales Calima Cube 2018: 12.94Colombia Nationals 2018: 14.08Sergio Arboleda 2018: 14.53Lipecun Blind 2018: 12.12SpeedCubing José Martí 2018: 11.89Melgar Summer 2018: 13.14Cali Cube 2018: 11.92Bogotá Free Comic Cubing 2019: 12.82El Carmen De Viboral 2019: 13.39Comfalagos Cubing 2019: 12.75UNAC Medellín 2019: 13.87Ibagué Open 2019: 12.04Sergio Arboleda 2019: 13.44Cubing GEEK-CON Manizales 2019: 13.09CUDES Cali 2019: 11.54Prenacionales 2019: 13.00Nacionales Medellín Explora 2019: 14.10Bogotá Championship 2019: 13.17CIC Pasto Open 2019: 11.77Festival Cubero Cúbico 2019: 12.92Llanocentro Open 2019: 13.47Festival Cubero WSC 2019: 14.00Cubing Comicland Pereira 2019: 12.27Festival Cubero Clásico CBN 2019: 13.00Festival Cubero Blind 2019: 14.06Feliz Navidad Bogotá 2019: 11.75Regreso a Clases Bogotá 2020: 13.07San Martín Cubea 2020: 13.48CUDES Cali 2020: 13.73Aves María El Renacimiento 2021: 12.26Nacionales Fénix Colombia 2021: 14.14Bogotá Open 2021: 12.95Regreso a Clases 2022: 11.98San Martin Cubea A 2022: 12.20Neiva Open 2022: 13.72Rubik's WCA South American Championship 2022: 15.06Edén Cubing 2022: 12.82Villa al Cubo Open 2022: 14.25Bibliopen Cali 2022: 13.35Aves Maria Sabaneta 2022: 13.63Tres en Línea Bogotá 2022: 12.53Prenacionales Huila Crece 2022: 12.80Colombia Nationals 2022: 14.41Bucaramanga Cultural 2022: 11.04Duitama Open 2022: 13.79Monterrey Cube 2022: 13.27Bibliopen II Cali 2022: 15.16Rey de Reyes Bogotá 2023: 12.72El Carmen de Viboral 2023: 11.84San Juan Neiva 2023: 14.31Monterrey Bogotá 2023: 12.37Bogotá Winter Cube The Return 2023: 13.97Barrancabermeja Open 2023: 12.68Regreso a Clases Bogotá 2023: 11.27Tunja 2023: 12.7075 por Ciento Bogotá 2023: 13.13Sergio Arboleda 2023: 13.66Aves María 2023: 12.47All or Nothing Bogotá 2023: 12.73San Bernardo al Cubo 2023: 11.91San Juan II 2023: 12.13El Puente San Gil 2023: 12.71Bacatá Open 2023: 12.38Belalcázar 2023: 13.6975 por Ciento II Bogotá 2023: 13.28Prenacionales Bucaramanga 2023: 12.50Nacionales Colombia 2023: 10.89Boyaquirá Tunja 2023: 11.99Monterrey Bogotá II 2023: 13.20Madrid Cundinamarca 2023: 11.94Altavista Bogotá 2023: 11.56Bucaramanga 2023: 11.21Avenida Chile 2023: 12.84Delacuesta Open 2023: 11.84Lebrija 2023: 13.02Capitanejo 2023: 11.64Monterrey Bogotá III 2023: 12.25Avenida Chile II 2023: 13.07Regionales Santander 2023: 13.34Barichara Open 2023: 11.21El Puente San Gil 3x3 2023: 13.59Two Days Return Bogotá 2023: 12.03San Silvestre Cube Masters 2023: 11.99San Juan III 2023: 11.34Avenida Chile III 2023: 11.80Bucaramanga CST 2023: 11.03Duitama II 2023: 11.78Sum of Ranks Bogotá 2023: 11.72San Gil Plaza 2023: 12.28Avenida Chile IV Teams 2023: 11.60Ibagué 2023: 13.21El Carmen de Viboral II 2023: 11.63Aves María v9 2023: 12.34Sol & Luna Parte 2 Bogotá 2023: 11.48Madrid Cundinamarca II 2023: 11.36Chocontá 2023: 12.27Avenida Chile V Levels 2023: 11.75CBC Capitanejo II 2023: 13.162x2 Cube Masters Bogotá 2023: 13.05Madrid Cundinamarca III 2023: 13.06Maloka al Cubo Bogotá 2023: 12.38Anapoima 2023: 12.49Monterrey Bogotá IV 2023: 13.83San Juan IV 2023: 12.81Avenida Chile VI Four Rounds 2023: 13.21Monterrey Bogota V 2023: 11.70Monterrey Bogotá VI 2024: 12.32Avenida Chile VII 2024: 12.35Ibagué Mercacentro 10 2024: 12.56Oasis de Castilla 2024: 13.30Pocos Cupos Bogotá VI 2024: 10.94Monterrey Bogotá VII 2024: 12.52Regreso a Clases Cundinamarca 2024: 12.67Avenida Chile VIII 2024: 13.40Innova Schools Bogotá 2024: 11.73Encanto Soacha 2024: 12.41San Juan V 2024: 12.11Innova Schools Mosquera 2024: 12.53Tenjo Open 2024: 10.91Avenida Chile IX 2024: 12.66Festival Cubero Bogotá 2024: 12.98Avenida Chile X 2024: 11.89Tunal Bogotá 2024: 11.81Speedcubing Bogotá II 2024: 13.06Centro Suba Bogotá 2024: 12.72Monterrey Bogotá VIII 2024: 11.74APA Cube Bogota 2024: 11.77Madrid Cundinamarca V 2024: 11.21Prenacionales Colombia 2024: 11.08Centro Comercial Panamá Bogotá 2024: 12.79Avenida Chile XI 2024: 12.71Clock Masters Bogotá 2024: 11.63Centro Suba Bogotá II 2024: 12.01Desafío Rubik's 50 Años Bogotá 2024: 10.83Monterrey Bogotá IX 2024: 11.62Santa Coloma Bogotá 2024: 12.21Avenida Chile XII 2024: 12.23Fundación Ana y José Bogotá 2024: 10.19Encanto Soacha II 2024: 12.1115 Años San Silvestre 2024: 12.09Edén Bogotá 2024: 12.36Avenida Chile XIII 2024: 11.23Ritmo Boyacá Innovo Duitama 2024: 13.07Villa del Rio al Cubo Bogotá 2024: 12.66Nemocón Cundinamarca 2024: 14.11Avenida Chile XIV 2024: 12.41Micentro Funza 2024: 12.88Villapinzón al Cubo Open II 2024: 12.44Trebolis El Porvenir Bogotá 2024: 11.73Galerías Bogotá 2024: 11.44Vibra Social Girardot Cundinamarca 2024: 12.65Ibagué 2024: 12.01Avenida Chile XV 2024: 12.68Unicentro Armenia III 2024: 12.65Meridiano Cota 2024: 11.71Santa Coloma Bogotá II 2024: 13.16Skewb Masters Bogotá 2024: 13.65Plaza Madero Chía 2024: 12.13Galerías Bogotá II 2024: 12.97Centro Suba Bogotá III 2024: 12.40Avenida Chile XVI 2024: 12.20San Juan Geek Fest Neiva VI 2024: 12.91La Sierra Cundinamarca 2024: 11.53Colombian Nationals Avenida Chile 2024: 12.52Plaza Madero Chía II 2024: 13.08Meridiano Mosquera 2024: 11.70Centro Suba Bogotá IV 2024: 11.48Bogotá No Duerme 2024: 13.29Avenida Chile XVIII 2024: 12.70Locos Por Los Cubos Bogotá 2025: 12.64Plaza Madero Chía III 2025: 13.19Avenida Chile XIX 2025: 10.35Anapoima II 2025: 13.10Copa Pyraminx Bogotá 2025: 13.66Avenida Chile XX 2025: 13.38Unicentro Tunja 2025: 11.99Edén Bogotá 2025: 12.35Villavicencio 2025: 13.09Cubing Comicfest Armenia 2025: 12.06Plaza Madero Chía 4 2025: 13.39Edén Bogotá II 2025: 12.91Megalovers Bogotá 2025: 11.39Unicentro Tunja II 2025: 12.49Tocancipá 2025: 11.53Avenida Chile XXI 2025: 10.82Madrid Cundinamarca VII 2025: 11.27Salitre al Cubo Bogotá 2025: 12.28Himalaya School Fusagasugá 2025: 10.96Avenida Chile XXII 2025: 11.88Intercolegiado Santander 2025: 12.24Colegio San Viator Tunja 2025: 12.27Innovo Duitama II 2025: 12.41Primavera Urbana Villavicencio 2025: 12.23Plaza Madero Chía V 2025: 13.63Edén Bogotá III 2025: 10.70El Pórtico Facatativá 2025: 11.95Avenida Chile XXIII 2025: 13.59Tocancipá II 2025: 11.70Metrópolis Bogotá 2025: 11.39Centro Suba Bogotá V 2025: 12.36Avenida Chile XXIV 2025: 12.40PU Villavicencio II 2025: 11.14Edén Bogotá IV 2025: 12.37Titan Plaza Bogotá 2025: 10.87Funza 2025: 10.78Bima al Cubo Bogotá 2025: 12.89Unicentro Yopal 2025: 11.58Metrópolis Bogotá II 2025: 11.99Desafío Rubik's Bogotá 2025: 11.19Nova Plaza Facatativá 2025: 11.92Ibagué Mercacentro II 2025: 11.49PS Levels UD Bogotá 2025: 13.03Zipaquirá Cundinamarca 2025: 12.81Avenida Chile XXVI 2025: 12.26Himalaya School Fusagasugá II 2025: 10.67Centro Suba Bogotá VI 2025: 10.6075 por Ciento Bogotá 2025: 11.36Avenida Chile XXVII Prenacionales 2025: 12.31Alfredo Iriarte Bogotá 2025: 12.20Nova Plaza Facatativá II 2025: 12.62Edén Bogotá V 2025: 12.79MYHM Colombian Nationals Eje Cafetero 2025: 12.44Innovo Duitama III 2025: 11.26Avenida Chile XXVIII 2025: 12.26Proyección Social UD II Bogotá 2025: 11.76Plaza Madero Chía VI 2025: 11.97Feral Ricaurte Cundinamarca 2025: 12.59Nova Plaza Facatativá III 2025: 12.22Bima al Cubo II Bogotá 2025: 11.12Tocancipá III 2025: 9.27Avenida Chile XXIX 2025: 10.78Plaza Madero Chía VII 2025: 12.03Nova Plaza Facatativá IV 2025: 12.63Bima al Cubo III Bogotá 2026: 11.39Avenida Chile XXX 2026: 11.98Unicentro Tunja III 2026: 11.36Edén Bogotá VI 2026: 12.11Villa al Cubo Open III 2026: 12.00Zipaquirá Cundinamarca II 2026: 12.39Avenida Chile XXXI 2026: 12.53Unicentro Tunja lV 2026: 12.35NGT Mosquera 2026: 11.66Bojacá Cundinamarca 2026: 10.38Avenida Chile XXXII 2026: 11.24IMDRI Ibagué 2026: 12.48Los Heroes Bogotá II 2026: 11.1175 por Ciento Bogotá 2026: 11.99Nova Plaza Facatativá V 2026: 12.33Avenida Chile XXXIII 2026: 12.78Unicentro Tunja V 2026: 12.02Puro 3x3 Bulevar Niza Bogotá 2026: 12.28Trebolis El Porvenir Bogotá II 2026: 13.04Proyección Social III - Big Cubes Bogotá 2026: 12.24Lipecun Blind II Soacha 2026: 12.40Bima al Cubo IV Bogotá 2026: 11.52Avenida Chile XXXIV 2026: 11.13Zipaquirá Cundinamarca III 2026: 13.34WCA South American Championship 2026: 12.51Cubo Manía MFS Bello 2026: 11.85Mental Breakdown II Bogotá 2026: 12.05Unicentro Yopal 2026: 11.6375 por Ciento Sumercé 2026: 11.49Bojacá Cundinamarca II 2026: 12.78Avenida Chile XXXV 2026: 12.53Pocos Cupos Bogotá XXVIII 2026: 12.97Multicentro Ibagué 2026: 11.54PU Villavicencio III 2026: 10.62Unicentro Tunja VI 2026: 11.81Avenida Chile XXXVI 2026: 11.60NxN San Martín Fénix Bogotá 2026: 11.529.2719.5511 Dec 201023 Aug 2026

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.

The circuit

The people whose scorecards keep turning up next to his.

Next targets

  • A sub-1 2×2 single — 1,032 people have one; it is 0.47 away.
  • A sub-2 Pyraminx single — 1,476 people have one; it is 0.52 away.

Targets move as he improves.