Ethan Cho
Square-1
WCA ID: 2018CHOE02
Country: USA 
Active since: 2018
12.79s
Best Single16.88s
Best Average16
Competitions6
Best Position104
Official Solves21
Rounds#2,856
Single WR#950
Single CR
#789
Single NR#2,615
Average WR#857
Average CR
#711
Average NR0
Podiums02/05/2026
Last ResultEvents
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
Competitions
Naperville Mini III 2026
Rubik's WCA North American Championship 2026
7x7 Off I-70 MO 2026
St. Ansgar 2026
Iowa Winter Cooldown 2026
Naperville Gray Skies 2026
Madison MistletOH 2025
NxNebraska 2025
Corny Cubers Iowa Classic 2025
CubingUSA Great Lakes Championship 2025
Rubik's WCA World Championship 2025
Naperville Mini II 2025
Minxville Indiana 2025
Naperville Mini 2025
St. Ansgar 2025
Megaminx on the Madison Isthmus 2025
Racing in Rosemount 2025
Cubing at Iowa State 2025
Ohio State Winter 2025
Cornhusker Cubing Classic 2024
SPAMtown III MN 2024
DuPage Fall 2024
Shhicago II 2024
Cubing in Oak Creek 2024
Mt. Prospect Mini Marathon 2024
Evanston Friday Night FMC 2024
Rubik's WCA North American Championship 2024
Lincoln Library Cubing 2024
Michigan Championship 2024
Chicago Area Twist Spring A 2024
Minnesota Qualifier 2024
Big Cube Battle of Waterloo 2024
Glendale Heights FMC Winter 2023
NxN Minnesota 2023
Peoria Fall 2023
CubingUSA Nationals 2023
Warm Up in Mount Prospect 2023
OH in a Madison Ballroom 2023
West Side Cube Clash 2023
Colorado Mountain Tour - Avon 2023
Swallow Spring 2023
Mt. Prospect Mini Marathon 2023
Naperville Winter B 2022
UIUC Fall 2022
Illinois Speedcubing - Mini Sunday 2022
Mt. Prospect Open 2022
7x7 in a Madison Park 2022
Puzzles at Wisconsin Spring 2022
Windy City New Year 2022
Welcome Back Wisconsin 2 2021
Cubing Peoria 2020
UIUC Fall 2019
Indiana 2019
Chicago Area Twist Spring 2019
CubingUSA Great Lakes Championship 2019
Madison Blind N Stuff 2018
Event Progression
Event PB Progression
Position Progression
Result Distribution
Competition Results Table
| Competition | Date | Round | Single | Average | Position |
|---|---|---|---|---|---|
| 7x7 Off I-70 MO 2026 | 02/05/2026 | Final | 22.93s | 27.56s | #7 |
| Iowa Winter Cooldown 2026 | 28/02/2026 | First round | 18.69s | 28.53s | #9 |
| CubingUSA Great Lakes Championship 2025 | 01/08/2025 | First round | 21.88s | 25.21s | #57 |
| Racing in Rosemount 2025 | 15/03/2025 | First round | 23.80s | 25.30s | #14 |
| Ohio State Winter 2025 | 18/01/2025 | First round | 22.29s | 28.43s | #26 |
| Cornhusker Cubing Classic 2024 | 14/12/2024 | Final | 22.44s | 27.18s | #10 |
| Rubik's WCA North American Championship 2024 | 18/07/2024 | First round | 20.37s | 26.53s | #281 |
| Michigan Championship 2024 | 29/06/2024 | First round | 18.44s | 24.92s | #26 |
| Chicago Area Twist Spring A 2024 | 18/05/2024 | Final | 20.97s | 23.25s | #16 |
| CubingUSA Nationals 2023 | 27/07/2023 | First round | 19.90s | 20.95s | #221 |
| OH in a Madison Ballroom 2023 | 08/07/2023 | First round | 20.27s | 23.58s | #22 |
| West Side Cube Clash 2023 | 01/07/2023 | First round | 18.94s | 23.20s | #13 |
| Colorado Mountain Tour - Avon 2023 | 12/06/2023 | Second round | 15.62s | 21.08s | #15 |
| Naperville Winter B 2022 | 18/12/2022 | Final | 23.38s | 26.80s | #10 |
| Illinois Speedcubing - Mini Sunday 2022 | 09/10/2022 | First round | 17.65s | 26.53s | #17 |
| Puzzles at Wisconsin Spring 2022 | 28/05/2022 | Final | 14.07s | 20.83s | #10 |
Round Breakdown
| Competition | Date | Round | Single | Average | Position |
|---|---|---|---|---|---|
| 7x7 Off I-70 MO 2026 | 02/05/2026 | Final | 22.93s | 27.56s | #7 |
| Iowa Winter Cooldown 2026 | 28/02/2026 | First round | 18.69s | 28.53s | #9 |
| CubingUSA Great Lakes Championship 2025 | 01/08/2025 | First round | 21.88s | 25.21s | #57 |
| Racing in Rosemount 2025 | 15/03/2025 | First round | 23.80s | 25.30s | #14 |
| Ohio State Winter 2025 | 18/01/2025 | First round | 22.29s | 28.43s | #26 |
| Cornhusker Cubing Classic 2024 | 14/12/2024 | First round | 16.38s | 20.55s | #9 |
| Cornhusker Cubing Classic 2024 | 14/12/2024 | Final | 22.44s | 27.18s | #10 |
| Rubik's WCA North American Championship 2024 | 18/07/2024 | First round | 20.37s | 26.53s | #281 |
| Michigan Championship 2024 | 29/06/2024 | First round | 18.44s | 24.92s | #26 |
| Chicago Area Twist Spring A 2024 | 18/05/2024 | First round | 14.32s | 21.39s | #15 |
| Chicago Area Twist Spring A 2024 | 18/05/2024 | Final | 20.97s | 23.25s | #16 |
| CubingUSA Nationals 2023 | 27/07/2023 | First round | 19.90s | 20.95s | #221 |
| OH in a Madison Ballroom 2023 | 08/07/2023 | First round | 20.27s | 23.58s | #22 |
| West Side Cube Clash 2023 | 01/07/2023 | First round | 18.94s | 23.20s | #13 |
| Colorado Mountain Tour - Avon 2023 | 12/06/2023 | First round | 13.75s | 19.98s | #14 |
| Colorado Mountain Tour - Avon 2023 | 12/06/2023 | Second round | 15.62s | 21.08s | #15 |
| Naperville Winter B 2022 | 18/12/2022 | First round | 18.92s | 24.07s | #10 |
| Naperville Winter B 2022 | 18/12/2022 | Final | 23.38s | 26.80s | #10 |
| Illinois Speedcubing - Mini Sunday 2022 | 09/10/2022 | First round | 17.65s | 26.53s | #17 |
| Puzzles at Wisconsin Spring 2022 | 28/05/2022 | First round | 12.79s | 16.88s | #6 |
| Puzzles at Wisconsin Spring 2022 | 28/05/2022 | Final | 14.07s | 20.83s | #10 |
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