Recent Competitions
Rankings

Jack Pfeifer

Megaminx

WCA ID: 2016PFEI01
Country: USA USA
Active since: 2016

36.72s

Best Single

41.15s

Best Average

70

Competitions

1

Best Position

529

Official Solves

107

Rounds

#304

Single WR

#74

Single CR
USA

#60

Single NR

#280

Average WR

#61

Average CR
USA

#49

Average NR

152

Podiums

02/07/2026

Last Result
Overview
Events
3x3x3 Cube 2x2x2 Cube 4x4x4 Cube 5x5x5 Cube 6x6x6 Cube 7x7x7 Cube 3x3x3 Blindfolded 3x3x3 Fewest Moves 3x3x3 One-Handed Clock Megaminx Pyraminx Skewb Square-1 4x4x4 Blindfolded 5x5x5 Blindfolded 3x3x3 Multi-Blind 3x3x3 With Feet
Competitions
Ohio State Summer Mini 2026 Ohio Quiet Championship 2026 Rubik's WCA North American Championship 2026 Ohio State Summer Warm Up 2026 FMC World 2026 Redhawk Slow Summer OH 2026 CubingUSA Great Lakes Championship 2026 Toledo Big & Blind 2026 3x3 in Madison 2026 National Trail Open OH 2026 Beginner Big Cubes Ohio 2026 Grand Central Cubing WV 2026 OberliNxN 2026 Westerville Weeknight Whimsy 2026 Return to Green OH 2026 Bowling Green Spring 2026 Ohio State Weekend of Madness 2026 Ohio State Mental Madness 2026 Oberlin Weeknights I 2026 Ohio University 2026 Barberton Mini 9 2026 Oberlin Challenge I 2026 For the Love of FMC USA 2026 Lewis Center Side Events 2026 Ohio State Winter 2026 Michigan Medium 2025 FMC Ya Dublin OH 2025 Ohio Championship 2025 Kids America Christmas Clash OH 2025 Ohio Quiet Championship 2025 Big Cubes in an Alliance Clubhouse 2025 Oberlin Big Cubes 2025 Rubik's x TheCubicle CubingUSA All-Stars 2025 Ohio State Fall 2025 Clock & 'Minx Ohio 2025 Washtenaw Slow Fall 2025 FMHawks OH 2025 Prebleminxing 2025 Locked in Clocked in Coshocton 2025 Michigan Championship 2025 CubingUSA Great Lakes Championship 2025 Ohio State Summer 2025 Doing Time in Moundsville 2025 Rubik's WCA World Championship 2025 Gem City Pre-Flight Warm Up OH 2025 Michigan Mini 32 2025 Naperville Mini II 2025 Many Cubes in Mansfield 2025 Grove City Weeknight Trios 2025 Put-in-Bay 2025 Beginner Big Cubes Ohio 2025 Carmen Cube Clash Ohio State 2025 Ohio State Duos VI 2025 NxNiami Valley Spring 2025 Preble Spring 2025 Michigan Mini 30 2025 Southern Indiana Qualifier 2025 Barberton Mini 8 2025 Ohio State Weekend of Madness 2025 FMCow Ohio State V 2025 Michigan Mini 29 2025 Chicagoland Newcomers 2025 Plymouth Indiana Mini 2025 Green Winter 2025 Barberton Mini 7 2025 Miami Valley Mini 2025 NxNationwide Lewis Center 2025 Ohio State Duos V 2025 Ohio State Winter 2025 Gem City Airplane Mode Special V OH 2025 Gem City Ohio Showdown 2025 Ohio State Nearly New Years 2024 Barberton Mini 5 2024 Two FMC Ohio State 2024 Coffee and Cubes OH 2024 Ohio State Duos IV 2024 Michigan Mini 25 2024 Barberton Mini 4 2024 Ohio State Fall 2024 Buckeye Big Cubes Ohio State 2024 Haunted Library OH 2024 Green Fall 2024 Barberton Mini 3 2024 CubingUSA Great Lakes Championship 2024 Michigan Mini 23 2024 FMCow Ohio State IV 2024 Barberton Mini 2 2024 Eastwood Mall Summer 2024 Rubik's WCA North American Championship 2024 FMCow Ohio State Summer 2024 Washtenaw Autumn 2023 OH-io State 2023 CubingUSA Great Lakes FMC Championship 2023 Bulldog Fall 2023 Fort Wayne Favorites 2023 Washtenaw Slow Summer 2023 CubingUSA Nationals 2023 Flag City Summer 2023 Michigan 2023 NA Stadium Series - Cleveland 2023 Bulldog Winter 2023 Imagination Station A 2023 Pittsburgh Fall 2022 Ohio State Fall Scarlet 2022 Lake Erie Cubing Clash 2022 No 3x3 in Auburn Hills 2022 Illinois Speedcubing - Mini Sunday 2022 Mt. Prospect Open 2022 CubingUSA Great Lakes Championship 2022 Pittsburgh Summer B 2022 Howland Returns 2022 Rubik's WCA North American Championship 2022 Michigan Cubing Club Alpha 2022 Puzzles at Wisconsin Spring 2022 Bulldog Spring 2022 Ohio State Expo Open 2022 Pittsburgh Winter 2022 Bulldog Winter 2022 Bulldog Holiday Bash 2021 Pittsburgh Fall 2021 Michigan Cubing Club Alpha 2020 Garrettsville G-Men Classic 2020 Imagination Station 2020 Pittsburgh Fall 2019 Kent Fall 2019 Flag City Fall 2019 Michigan Cubing Club Gamma 2019 Cuyahoga Cubing 2019 CubingUSA Nationals 2019 Battle for Toledo 2019 Bulldog Qualifier 2019 CubingUSA Great Lakes Championship 2019 Kent State Taco Bash 2019 Flag City Spring 2019 Pittsburgh Spring 2019 Garrettsville G-Men Classic 2019 Imagination Station 2018 Shaker Fall 2018 Michigan Cubing Club Delta 2018 Flag City Fall 2018 Cubing For LLS Fall 2018 CubingUSA Nationals 2018 Holy Toledo Summer 2018 CubingUSA Great Lakes Championship 2018 Kent State Taco Bash 2018 Flag City Spring 2018 Shaker Spring 2018 I Hope I Qualify 2018 Husky Showdown 2018 Michigan Cubing Club Alpha 2018 Shaker Fall 2017 Michigan Cubing Club Delta 2017 Glass City Open 2017 Howland High Fall 2017 CubingUSA Nationals 2017 Shaker Spring 2017 Howland High Spring 2017 Michigan Cubing Club Alpha 2017 Shaker Fall 2016 Michigan 2016

Event Progression

Event PB Progression

Position Progression

Result Distribution

Competition Results Table

Competition Date Round Single Average Position
Rubik's WCA North American Championship 2026 02/07/2026 First round 38.66s 43.25s #23
Redhawk Slow Summer OH 2026 13/06/2026 Final 42.50s 45.14s #3
CubingUSA Great Lakes Championship 2026 05/06/2026 Final 39.67s 43.13s #5
3x3 in Madison 2026 08/05/2026 Final 40.82s 45.41s #5
Ohio State Weekend of Madness 2026 21/03/2026 Final 41.36s 47.21s #4
Ohio Championship 2025 20/12/2025 Final 41.07s 44.79s #6
Clock & 'Minx Ohio 2025 04/10/2025 Final 39.39s 43.29s #3
Washtenaw Slow Fall 2025 20/09/2025 Final 39.97s 41.15s #4
Prebleminxing 2025 13/09/2025 Final 41.27s 45.97s #5
Michigan Championship 2025 15/08/2025 Final 43.13s 44.67s #3
CubingUSA Great Lakes Championship 2025 01/08/2025 Final 42.70s 47.11s #7
Ohio State Summer 2025 20/07/2025 Final 42.25s 46.85s #4
Rubik's WCA World Championship 2025 03/07/2025 First round 39.60s 45.73s #87
Gem City Pre-Flight Warm Up OH 2025 28/06/2025 Final 40.13s 44.87s #1
Put-in-Bay 2025 10/05/2025 Final 37.81s 43.66s #1
Ohio State Duos VI 2025 17/04/2025 First round 39.56s 50.81s #4
NxNiami Valley Spring 2025 13/04/2025 Final 44.07s 51.60s #3
Southern Indiana Qualifier 2025 29/03/2025 Final 39.45s 43.37s #4
Barberton Mini 8 2025 24/03/2025 Final 41.59s 49.01s #1
Miami Valley Mini 2025 09/02/2025 Final 38.13s 43.09s #4
Ohio State Nearly New Years 2024 28/12/2024 Final 36.72s 44.26s #3
Barberton Mini 5 2024 16/12/2024 Final 40.88s 47.27s #1
Coffee and Cubes OH 2024 07/12/2024 Final 41.84s 48.17s #5
Michigan Mini 25 2024 02/12/2024 Final 41.31s 45.88s #1
Buckeye Big Cubes Ohio State 2024 09/11/2024 Final 43.78s 45.40s #4
CubingUSA Great Lakes Championship 2024 04/10/2024 Final 46.25s 50.41s #9
Rubik's WCA North American Championship 2024 18/07/2024 Second round 45.59s 47.95s #34
OH-io State 2023 14/10/2023 Final 47.92s 52.26s #2
Washtenaw Slow Summer 2023 19/08/2023 Final 43.05s 45.51s #1
CubingUSA Nationals 2023 27/07/2023 Final 50.42s 51.74s #20
Flag City Summer 2023 22/07/2023 Final 41.31s 45.03s #2
Michigan 2023 08/07/2023 Final 39.68s 48.46s #3
NA Stadium Series - Cleveland 2023 29/04/2023 Final 47.73s 51.44s #5
Pittsburgh Fall 2022 17/12/2022 Final 43.85s 48.86s #6
No 3x3 in Auburn Hills 2022 16/10/2022 Final 46.67s 51.85s #1
Mt. Prospect Open 2022 08/10/2022 Final 47.45s 50.78s #7
CubingUSA Great Lakes Championship 2022 19/08/2022 Final 48.04s 51.17s #7
Pittsburgh Summer B 2022 14/08/2022 Final 46.14s 52.90s #3
Rubik's WCA North American Championship 2022 07/07/2022 Second round 44.12s 50.44s #30
Michigan Cubing Club Alpha 2022 18/06/2022 Final 43.13s 49.27s #4
Puzzles at Wisconsin Spring 2022 28/05/2022 Final 48.21s 50.54s #4
Ohio State Expo Open 2022 01/04/2022 Final 47.80s 55.01s #7
Pittsburgh Winter 2022 13/03/2022 Final 46.31s 49.77s #4
Bulldog Winter 2022 08/01/2022 Final 47.19s 49.68s #4
Pittsburgh Fall 2021 20/11/2021 Final 50.88s 55.14s #6
Garrettsville G-Men Classic 2020 01/02/2020 Final 52.41s 57.98s #4
Pittsburgh Fall 2019 07/12/2019 Final 50.95s 1:02.53 #3
Kent Fall 2019 16/11/2019 Final 58.85s 1:01.50 #4
Flag City Fall 2019 09/11/2019 Final 1:05.43 1:06.35 #4
CubingUSA Nationals 2019 01/08/2019 First round 56.92s 1:03.56 #59
Bulldog Qualifier 2019 22/06/2019 Final 51.80s 1:03.85 #4
CubingUSA Great Lakes Championship 2019 24/05/2019 Final 55.48s 1:01.30 #5
Pittsburgh Spring 2019 09/03/2019 Final 1:02.33 1:06.48 #5
Garrettsville G-Men Classic 2019 26/01/2019 Final 56.74s 1:02.60 #3
Imagination Station 2018 15/12/2018 Final 57.78s 1:06.32 #2
Shaker Fall 2018 01/12/2018 Final 58.21s 1:03.65 #4
Michigan Cubing Club Delta 2018 10/11/2018 Final 1:01.53 1:05.21 #5
Flag City Fall 2018 20/10/2018 Final 57.41s 1:05.96 #3
Cubing For LLS Fall 2018 25/08/2018 Final 57.30s 1:04.46 #3
CubingUSA Nationals 2018 27/07/2018 First round 1:05.14 1:08.80 #61
CubingUSA Great Lakes Championship 2018 18/05/2018 Final 1:09.98 1:13.83 #11
Flag City Spring 2018 29/04/2018 Final 1:13.04 1:28.14 #10
Shaker Spring 2018 14/04/2018 Final 1:09.36 1:18.93 #7
I Hope I Qualify 2018 17/03/2018 Final 1:18.22 1:26.33 #5
Shaker Fall 2017 02/12/2017 Final 1:23.53 1:32.35 #8
Michigan Cubing Club Delta 2017 14/10/2017 Final 1:17.97 1:26.63 #8
CubingUSA Nationals 2017 07/07/2017 First round 1:43.35 1:56.31 #104
Shaker Spring 2017 08/04/2017 Final 1:29.62 1:53.62 #11
Howland High Spring 2017 11/03/2017 Final 1:52.92 2:00.97 #5
Michigan Cubing Club Alpha 2017 21/01/2017 Final 2:05.72 2:17.31 #19

Round Breakdown

Competition Date Round Single Average Position
Rubik's WCA North American Championship 2026 02/07/2026 First round 38.66s 43.25s #23
Redhawk Slow Summer OH 2026 13/06/2026 First round 43.05s 46.34s #3
Redhawk Slow Summer OH 2026 13/06/2026 Second round 42.06s 43.21s #3
Redhawk Slow Summer OH 2026 13/06/2026 Final 42.50s 45.14s #3
CubingUSA Great Lakes Championship 2026 05/06/2026 First round 40.06s 46.09s #7
CubingUSA Great Lakes Championship 2026 05/06/2026 Final 39.67s 43.13s #5
3x3 in Madison 2026 08/05/2026 Final 40.82s 45.41s #5
Ohio State Weekend of Madness 2026 21/03/2026 First round 42.80s 47.03s #3
Ohio State Weekend of Madness 2026 21/03/2026 Final 41.36s 47.21s #4
Ohio Championship 2025 20/12/2025 First round 37.33s 45.91s #8
Ohio Championship 2025 20/12/2025 Final 41.07s 44.79s #6
Clock & 'Minx Ohio 2025 04/10/2025 First round 39.64s 45.97s #3
Clock & 'Minx Ohio 2025 04/10/2025 Final 39.39s 43.29s #3
Washtenaw Slow Fall 2025 20/09/2025 First round 43.68s 44.47s #4
Washtenaw Slow Fall 2025 20/09/2025 Final 39.97s 41.15s #4
Prebleminxing 2025 13/09/2025 First round 41.02s 45.09s #4
Prebleminxing 2025 13/09/2025 Second round 44.11s 45.37s #4
Prebleminxing 2025 13/09/2025 Final 41.27s 45.97s #5
Michigan Championship 2025 15/08/2025 First round 43.82s 45.30s #1
Michigan Championship 2025 15/08/2025 Final 43.13s 44.67s #3
CubingUSA Great Lakes Championship 2025 01/08/2025 First round 44.28s 47.00s #7
CubingUSA Great Lakes Championship 2025 01/08/2025 Final 42.70s 47.11s #7
Ohio State Summer 2025 20/07/2025 First round 37.47s 47.31s #4
Ohio State Summer 2025 20/07/2025 Final 42.25s 46.85s #4
Rubik's WCA World Championship 2025 03/07/2025 First round 39.60s 45.73s #87
Gem City Pre-Flight Warm Up OH 2025 28/06/2025 Final 40.13s 44.87s #1
Put-in-Bay 2025 10/05/2025 Final 37.81s 43.66s #1
Ohio State Duos VI 2025 17/04/2025 First round 39.56s 50.81s #4
NxNiami Valley Spring 2025 13/04/2025 First round 43.63s 49.50s #3
NxNiami Valley Spring 2025 13/04/2025 Final 44.07s 51.60s #3
Southern Indiana Qualifier 2025 29/03/2025 Final 39.45s 43.37s #4
Barberton Mini 8 2025 24/03/2025 Final 41.59s 49.01s #1
Miami Valley Mini 2025 09/02/2025 First round 44.80s 47.69s #5
Miami Valley Mini 2025 09/02/2025 Final 38.13s 43.09s #4
Ohio State Nearly New Years 2024 28/12/2024 First round 43.68s 47.01s #4
Ohio State Nearly New Years 2024 28/12/2024 Final 36.72s 44.26s #3
Barberton Mini 5 2024 16/12/2024 Final 40.88s 47.27s #1
Coffee and Cubes OH 2024 07/12/2024 First round 39.48s 43.28s #4
Coffee and Cubes OH 2024 07/12/2024 Final 41.84s 48.17s #5
Michigan Mini 25 2024 02/12/2024 First round 38.83s 44.04s #1
Michigan Mini 25 2024 02/12/2024 Final 41.31s 45.88s #1
Buckeye Big Cubes Ohio State 2024 09/11/2024 First round 44.51s 48.01s #4
Buckeye Big Cubes Ohio State 2024 09/11/2024 Final 43.78s 45.40s #4
CubingUSA Great Lakes Championship 2024 04/10/2024 First round 45.76s 48.36s #8
CubingUSA Great Lakes Championship 2024 04/10/2024 Final 46.25s 50.41s #9
Rubik's WCA North American Championship 2024 18/07/2024 First round 48.40s 50.01s #44
Rubik's WCA North American Championship 2024 18/07/2024 Second round 45.59s 47.95s #34
OH-io State 2023 14/10/2023 Final 47.92s 52.26s #2
Washtenaw Slow Summer 2023 19/08/2023 First round 43.15s 46.65s #1
Washtenaw Slow Summer 2023 19/08/2023 Final 43.05s 45.51s #1
CubingUSA Nationals 2023 27/07/2023 First round 44.32s 49.64s #29
CubingUSA Nationals 2023 27/07/2023 Second round 41.21s 43.22s #19
CubingUSA Nationals 2023 27/07/2023 Final 50.42s 51.74s #20
Flag City Summer 2023 22/07/2023 Final 41.31s 45.03s #2
Michigan 2023 08/07/2023 Final 39.68s 48.46s #3
NA Stadium Series - Cleveland 2023 29/04/2023 Final 47.73s 51.44s #5
Pittsburgh Fall 2022 17/12/2022 First round 45.85s 51.32s #9
Pittsburgh Fall 2022 17/12/2022 Final 43.85s 48.86s #6
No 3x3 in Auburn Hills 2022 16/10/2022 Final 46.67s 51.85s #1
Mt. Prospect Open 2022 08/10/2022 Final 47.45s 50.78s #7
CubingUSA Great Lakes Championship 2022 19/08/2022 Final 48.04s 51.17s #7
Pittsburgh Summer B 2022 14/08/2022 Final 46.14s 52.90s #3
Rubik's WCA North American Championship 2022 07/07/2022 First round 47.05s 50.95s #29
Rubik's WCA North American Championship 2022 07/07/2022 Second round 44.12s 50.44s #30
Michigan Cubing Club Alpha 2022 18/06/2022 First round 47.38s 49.63s #3
Michigan Cubing Club Alpha 2022 18/06/2022 Final 43.13s 49.27s #4
Puzzles at Wisconsin Spring 2022 28/05/2022 First round 48.97s 54.53s #5
Puzzles at Wisconsin Spring 2022 28/05/2022 Final 48.21s 50.54s #4
Ohio State Expo Open 2022 01/04/2022 Final 47.80s 55.01s #7
Pittsburgh Winter 2022 13/03/2022 First round 44.88s 50.96s #4
Pittsburgh Winter 2022 13/03/2022 Final 46.31s 49.77s #4
Bulldog Winter 2022 08/01/2022 First round 46.47s 53.11s #5
Bulldog Winter 2022 08/01/2022 Final 47.19s 49.68s #4
Pittsburgh Fall 2021 20/11/2021 Final 50.88s 55.14s #6
Garrettsville G-Men Classic 2020 01/02/2020 Final 52.41s 57.98s #4
Pittsburgh Fall 2019 07/12/2019 Final 50.95s 1:02.53 #3
Kent Fall 2019 16/11/2019 First round 56.96s 1:01.77 #2
Kent Fall 2019 16/11/2019 Final 58.85s 1:01.50 #4
Flag City Fall 2019 09/11/2019 Final 1:05.43 1:06.35 #4
CubingUSA Nationals 2019 01/08/2019 First round 56.92s 1:03.56 #59
Bulldog Qualifier 2019 22/06/2019 First round 58.30s 1:06.56 #4
Bulldog Qualifier 2019 22/06/2019 Final 51.80s 1:03.85 #4
CubingUSA Great Lakes Championship 2019 24/05/2019 First round 1:01.60 1:06.20 #7
CubingUSA Great Lakes Championship 2019 24/05/2019 Final 55.48s 1:01.30 #5
Pittsburgh Spring 2019 09/03/2019 First round 1:03.23 1:07.14 #5
Pittsburgh Spring 2019 09/03/2019 Final 1:02.33 1:06.48 #5
Garrettsville G-Men Classic 2019 26/01/2019 Final 56.74s 1:02.60 #3
Imagination Station 2018 15/12/2018 Final 57.78s 1:06.32 #2
Shaker Fall 2018 01/12/2018 First round 1:00.50 1:04.33 #5
Shaker Fall 2018 01/12/2018 Final 58.21s 1:03.65 #4
Michigan Cubing Club Delta 2018 10/11/2018 First round 59.60s 1:05.75 #5
Michigan Cubing Club Delta 2018 10/11/2018 Final 1:01.53 1:05.21 #5
Flag City Fall 2018 20/10/2018 Final 57.41s 1:05.96 #3
Cubing For LLS Fall 2018 25/08/2018 Final 57.30s 1:04.46 #3
CubingUSA Nationals 2018 27/07/2018 First round 1:05.14 1:08.80 #61
CubingUSA Great Lakes Championship 2018 18/05/2018 First round 1:09.82 1:17.62 #12
CubingUSA Great Lakes Championship 2018 18/05/2018 Final 1:09.98 1:13.83 #11
Flag City Spring 2018 29/04/2018 Final 1:13.04 1:28.14 #10
Shaker Spring 2018 14/04/2018 Final 1:09.36 1:18.93 #7
I Hope I Qualify 2018 17/03/2018 First round 1:23.15 1:28.82 #5
I Hope I Qualify 2018 17/03/2018 Final 1:18.22 1:26.33 #5
Shaker Fall 2017 02/12/2017 Final 1:23.53 1:32.35 #8
Michigan Cubing Club Delta 2017 14/10/2017 Final 1:17.97 1:26.63 #8
CubingUSA Nationals 2017 07/07/2017 First round 1:43.35 1:56.31 #104
Shaker Spring 2017 08/04/2017 Final 1:29.62 1:53.62 #11
Howland High Spring 2017 11/03/2017 Final 1:52.92 2:00.97 #5
Michigan Cubing Club Alpha 2017 21/01/2017 Final 2:05.72 2:17.31 #19
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