Recent Competitions
Rankings

Chengming Su (苏成明)

3x3x3 Cube

WCA ID: 2013SUCH02
Country: China China
Active since: 2013

7.13s

Best Single

9.52s

Best Average

56

Competitions

3

Best Position

587

Official Solves

119

Rounds

#4,136

Single WR

#1,423

Single CR
China

#516

Single NR

#6,297

Average WR

#2,358

Average CR
China

#885

Average NR

5

Podiums

07/06/2025

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 3x3x3 Multi-Blind 3x3x3 With Feet
Competitions
Yancheng Open 2025 Xuzhou Newcomers 2025 Yancheng Open 2024 Kunshan Open 2024 Zeer Rangsit Cubing 2024 Hangzhou Open PM 2021 Cubing Korea 2019 Cebu Speedcubing Year End 2019 Ningbo Footsteps 2019 Japan Championship 2019 Shanghai Open 2019 Merdeka Mind Games 2019 Jieyang Open 2019 China Championship 2019 Maoming Open 2019 Kunming Open 2019 Please Be Quiet Thailand 2019 Wuhan Open 2019 Weihai Open 2019 Medan Mini All Events 2019 Shenzhen 3x3 Days 2019 Singapore Cube Championship 2019 Yangjiang Open 2019 Taiyuan Winter 2018 Wuhu Open 2018 Maoming Open 2018 Hangzhou Open 2018 WIT Open 2018 China Championship 2018 Thailand Championship 2018 WCA Asian Championship 2018 Jieyang Open 2018 Beijing Summer 2018 Nanchang Medium & Small Cubes 2018 HUST Open 2018 You May Open 2018 Guangdong Open 2018 Luoyang Spring 2018 Hangzhou Spring 2018 Inner Mongolia Winter 2018 Jinhua New Year's Day 2018 WHU Rubik's Cube Days 2017 TKK Open 2017 Nanchang Open 2017 Hefei Open 2017 Suzhou Open 2017 Shantou Open 2017 Quanzhou Side Event 2017 China Championship 2017 Beijing Open 2017 Wuhan NxN Open 2017 Nanjing Spring 2017 Nanchang Spring 2017 Xi'an Cherry Blossom 2017 ZUA Open 2017 Anhui University Smart Open 2017 Hangzhou Autumn 2016 Nanjing Autumn 2016 Asian Championship 2016 Yangzhou Open 2016 Xi'an Open 2016 Hefei Open 2016 Shanghai Songjiang Open 2016 Nanjing Spring 2016 Quiet AnHui University 2016 China Championship 2015 Hefei Summer Open 2014 Hefei Spring 2014 Hefei Open 2013

Event Progression

Event PB Progression

Position Progression

Result Distribution

Competition Results Table

Competition Date Round Single Average Position
Yancheng Open 2025 07/06/2025 Second round 8.95s 10.34s #52
Xuzhou Newcomers 2025 30/03/2025 Final 9.48s 11.35s #52
Yancheng Open 2024 21/12/2024 Second round 8.79s 11.80s #63
Kunshan Open 2024 14/04/2024 Second round 8.86s 9.75s #39
Zeer Rangsit Cubing 2024 29/03/2024 Second round 9.48s 10.05s #14
Hangzhou Open PM 2021 18/04/2021 First round 11.34s 11.81s #21
Cubing Korea 2019 28/12/2019 Second round 10.82s 11.74s #26
Cebu Speedcubing Year End 2019 21/12/2019 Final 10.65s 12.36s #10
Shanghai Open 2019 19/10/2019 First round 11.05s 13.65s #38
Jieyang Open 2019 11/08/2019 Final 8.85s 11.51s #12
Maoming Open 2019 30/06/2019 Second round 10.99s 12.50s #13
Kunming Open 2019 26/05/2019 Final 9.27s 11.10s #7
Wuhan Open 2019 02/05/2019 Final 9.57s 11.67s #8
Weihai Open 2019 06/04/2019 Second round 10.40s 12.48s #16
Medan Mini All Events 2019 16/03/2019 Final 10.15s 12.55s #7
Shenzhen 3x3 Days 2019 02/03/2019 Semi Final 9.43s 11.91s #15
Singapore Cube Championship 2019 23/02/2019 Second round 10.91s 13.46s #28
Yangjiang Open 2019 19/01/2019 Final 9.50s 13.47s #8
Wuhu Open 2018 24/11/2018 Second round 11.18s 13.60s #20
Maoming Open 2018 11/11/2018 Final 11.34s 13.13s #10
WIT Open 2018 21/10/2018 Final 9.37s 12.52s #9
China Championship 2018 02/10/2018 Second round 9.11s 12.53s #106
Thailand Championship 2018 15/09/2018 Second round 9.80s 11.53s #15
WCA Asian Championship 2018 17/08/2018 Second round 10.91s 12.44s #100
Beijing Summer 2018 29/07/2018 Final 10.27s 11.30s #16
Nanchang Medium & Small Cubes 2018 08/07/2018 Final 10.48s 12.79s #7
HUST Open 2018 26/05/2018 Second round 10.40s 13.27s #26
You May Open 2018 06/05/2018 Final 10.80s 11.97s #3
Guangdong Open 2018 30/04/2018 Semi Final 9.89s 11.57s #25
Luoyang Spring 2018 15/04/2018 Final 10.05s 12.06s #4
Hangzhou Spring 2018 17/03/2018 Second round 12.53s 13.35s #29
Inner Mongolia Winter 2018 03/02/2018 Second round 10.12s 13.37s #16
Jinhua New Year's Day 2018 01/01/2018 Second round 11.14s 12.97s #21
WHU Rubik's Cube Days 2017 25/11/2017 Second round 11.87s 12.71s #12
TKK Open 2017 19/11/2017 Second round 12.03s 14.35s #16
Nanchang Open 2017 11/11/2017 Second round 8.05s 12.44s #13
Hefei Open 2017 05/10/2017 Second round 9.93s 13.09s #39
Suzhou Open 2017 16/09/2017 Final 12.69s 15.13s #16
Shantou Open 2017 20/08/2017 Second round 13.01s 14.30s #39
Quanzhou Side Event 2017 19/08/2017 First round 13.06s 13.87s #25
China Championship 2017 28/07/2017 Second round 12.17s 14.26s #181
Beijing Open 2017 24/06/2017 Second round 12.29s 13.67s #30
Wuhan NxN Open 2017 20/05/2017 Second round 11.23s 14.53s #30
Nanjing Spring 2017 30/04/2017 Second round 11.94s 13.14s #38
Nanchang Spring 2017 15/04/2017 Second round 13.02s 13.86s #25
Xi'an Cherry Blossom 2017 02/04/2017 Second round 10.55s 12.36s #26
ZUA Open 2017 25/03/2017 Second round 13.40s 14.33s #28
Asian Championship 2016 01/10/2016 Second round 12.86s 14.56s #200
Xi'an Open 2016 13/08/2016 Second round 13.30s 15.03s #36
Hefei Open 2016 15/07/2016 Second round 12.77s 13.22s #25
Shanghai Songjiang Open 2016 14/05/2016 Second round 13.05s 18.33s #34
Nanjing Spring 2016 30/04/2016 Second round 14.95s 15.82s #50
China Championship 2015 02/10/2015 First round 14.54s 17.57s #237
Hefei Summer Open 2014 13/07/2014 First round 16.87s 23.88s #43
Hefei Spring 2014 01/05/2014 Second round 18.98s 20.66s #51
Hefei Open 2013 27/07/2013 First round 20.56s 23.21s #64

Round Breakdown

Competition Date Round Single Average Position
Yancheng Open 2025 07/06/2025 First round 9.91s 10.58s #57
Yancheng Open 2025 07/06/2025 Second round 8.95s 10.34s #52
Xuzhou Newcomers 2025 30/03/2025 First round 7.13s 9.52s #36
Xuzhou Newcomers 2025 30/03/2025 Second round 9.26s 10.48s #57
Xuzhou Newcomers 2025 30/03/2025 Final 9.48s 11.35s #52
Yancheng Open 2024 21/12/2024 First round 9.75s 10.91s #55
Yancheng Open 2024 21/12/2024 Second round 8.79s 11.80s #63
Kunshan Open 2024 14/04/2024 First round 9.53s 11.26s #62
Kunshan Open 2024 14/04/2024 Second round 8.86s 9.75s #39
Zeer Rangsit Cubing 2024 29/03/2024 First round 8.45s 10.10s #13
Zeer Rangsit Cubing 2024 29/03/2024 Second round 9.48s 10.05s #14
Hangzhou Open PM 2021 18/04/2021 First round 11.34s 11.81s #21
Cubing Korea 2019 28/12/2019 First round 10.85s 12.37s #35
Cubing Korea 2019 28/12/2019 Second round 10.82s 11.74s #26
Cebu Speedcubing Year End 2019 21/12/2019 First round 10.23s 11.77s #10
Cebu Speedcubing Year End 2019 21/12/2019 Second round 10.27s 12.17s #10
Cebu Speedcubing Year End 2019 21/12/2019 Final 10.65s 12.36s #10
Shanghai Open 2019 19/10/2019 First round 11.05s 13.65s #38
Jieyang Open 2019 11/08/2019 First round 9.11s 11.16s #15
Jieyang Open 2019 11/08/2019 Second round 9.98s 10.74s #11
Jieyang Open 2019 11/08/2019 Final 8.85s 11.51s #12
Maoming Open 2019 30/06/2019 First round 8.30s 10.60s #5
Maoming Open 2019 30/06/2019 Second round 10.99s 12.50s #13
Kunming Open 2019 26/05/2019 First round 10.50s 11.25s #4
Kunming Open 2019 26/05/2019 Second round 10.61s 11.67s #7
Kunming Open 2019 26/05/2019 Final 9.27s 11.10s #7
Wuhan Open 2019 02/05/2019 First round 9.32s 12.80s #25
Wuhan Open 2019 02/05/2019 Second round 9.67s 10.74s #8
Wuhan Open 2019 02/05/2019 Final 9.57s 11.67s #8
Weihai Open 2019 06/04/2019 First round 10.40s 11.28s #11
Weihai Open 2019 06/04/2019 Second round 10.40s 12.48s #16
Medan Mini All Events 2019 16/03/2019 First round 9.43s 11.26s #5
Medan Mini All Events 2019 16/03/2019 Final 10.15s 12.55s #7
Shenzhen 3x3 Days 2019 02/03/2019 First round 11.11s 12.56s #23
Shenzhen 3x3 Days 2019 02/03/2019 Second round 9.91s 13.07s #30
Shenzhen 3x3 Days 2019 02/03/2019 Semi Final 9.43s 11.91s #15
Singapore Cube Championship 2019 23/02/2019 First round 9.86s 11.79s #23
Singapore Cube Championship 2019 23/02/2019 Second round 10.91s 13.46s #28
Yangjiang Open 2019 19/01/2019 First round 9.22s 11.37s #4
Yangjiang Open 2019 19/01/2019 Second round 10.28s 11.42s #5
Yangjiang Open 2019 19/01/2019 Final 9.50s 13.47s #8
Wuhu Open 2018 24/11/2018 First round 10.19s 12.06s #12
Wuhu Open 2018 24/11/2018 Second round 11.18s 13.60s #20
Maoming Open 2018 11/11/2018 First round 10.73s 11.72s #9
Maoming Open 2018 11/11/2018 Second round 10.51s 11.49s #8
Maoming Open 2018 11/11/2018 Final 11.34s 13.13s #10
WIT Open 2018 21/10/2018 First round 11.36s 12.65s #15
WIT Open 2018 21/10/2018 Second round 10.37s 11.47s #9
WIT Open 2018 21/10/2018 Final 9.37s 12.52s #9
China Championship 2018 02/10/2018 First round 11.13s 12.71s #114
China Championship 2018 02/10/2018 Second round 9.11s 12.53s #106
Thailand Championship 2018 15/09/2018 First round 11.39s 13.28s #27
Thailand Championship 2018 15/09/2018 Second round 9.80s 11.53s #15
WCA Asian Championship 2018 17/08/2018 First round 9.65s 11.49s #90
WCA Asian Championship 2018 17/08/2018 Second round 10.91s 12.44s #100
Beijing Summer 2018 29/07/2018 First round 9.77s 11.59s #19
Beijing Summer 2018 29/07/2018 Final 10.27s 11.30s #16
Nanchang Medium & Small Cubes 2018 08/07/2018 First round 10.78s 12.76s #11
Nanchang Medium & Small Cubes 2018 08/07/2018 Second round 9.52s 11.09s #7
Nanchang Medium & Small Cubes 2018 08/07/2018 Final 10.48s 12.79s #7
HUST Open 2018 26/05/2018 First round 11.67s 12.03s #13
HUST Open 2018 26/05/2018 Second round 10.40s 13.27s #26
You May Open 2018 06/05/2018 First round 10.14s 13.23s #6
You May Open 2018 06/05/2018 Final 10.80s 11.97s #3
Guangdong Open 2018 30/04/2018 First round 8.96s 11.45s #23
Guangdong Open 2018 30/04/2018 Second round 9.80s 12.79s #35
Guangdong Open 2018 30/04/2018 Semi Final 9.89s 11.57s #25
Luoyang Spring 2018 15/04/2018 First round 9.68s 11.57s #6
Luoyang Spring 2018 15/04/2018 Second round 11.56s 13.54s #11
Luoyang Spring 2018 15/04/2018 Final 10.05s 12.06s #4
Hangzhou Spring 2018 17/03/2018 First round 10.93s 13.69s #39
Hangzhou Spring 2018 17/03/2018 Second round 12.53s 13.35s #29
Inner Mongolia Winter 2018 03/02/2018 First round 11.28s 13.29s #20
Inner Mongolia Winter 2018 03/02/2018 Second round 10.12s 13.37s #16
Jinhua New Year's Day 2018 01/01/2018 First round 11.67s 12.95s #17
Jinhua New Year's Day 2018 01/01/2018 Second round 11.14s 12.97s #21
WHU Rubik's Cube Days 2017 25/11/2017 First round 10.96s 13.04s #13
WHU Rubik's Cube Days 2017 25/11/2017 Second round 11.87s 12.71s #12
TKK Open 2017 19/11/2017 First round 11.80s 12.60s #6
TKK Open 2017 19/11/2017 Second round 12.03s 14.35s #16
Nanchang Open 2017 11/11/2017 First round 9.92s 12.87s #14
Nanchang Open 2017 11/11/2017 Second round 8.05s 12.44s #13
Hefei Open 2017 05/10/2017 First round 11.98s 14.73s #63
Hefei Open 2017 05/10/2017 Second round 9.93s 13.09s #39
Suzhou Open 2017 16/09/2017 First round 11.37s 12.96s #17
Suzhou Open 2017 16/09/2017 Second round 10.20s 13.01s #17
Suzhou Open 2017 16/09/2017 Final 12.69s 15.13s #16
Shantou Open 2017 20/08/2017 First round 12.76s 14.43s #43
Shantou Open 2017 20/08/2017 Second round 13.01s 14.30s #39
Quanzhou Side Event 2017 19/08/2017 First round 13.06s 13.87s #25
China Championship 2017 28/07/2017 First round 12.72s 14.24s #180
China Championship 2017 28/07/2017 Second round 12.17s 14.26s #181
Beijing Open 2017 24/06/2017 First round 9.05s 13.45s #35
Beijing Open 2017 24/06/2017 Second round 12.29s 13.67s #30
Wuhan NxN Open 2017 20/05/2017 First round 11.47s 13.85s #26
Wuhan NxN Open 2017 20/05/2017 Second round 11.23s 14.53s #30
Nanjing Spring 2017 30/04/2017 First round 13.54s 14.11s #53
Nanjing Spring 2017 30/04/2017 Second round 11.94s 13.14s #38
Nanchang Spring 2017 15/04/2017 First round 13.39s 15.30s #27
Nanchang Spring 2017 15/04/2017 Second round 13.02s 13.86s #25
Xi'an Cherry Blossom 2017 02/04/2017 First round 14.49s 15.87s #63
Xi'an Cherry Blossom 2017 02/04/2017 Second round 10.55s 12.36s #26
ZUA Open 2017 25/03/2017 First round 11.91s 17.25s #50
ZUA Open 2017 25/03/2017 Second round 13.40s 14.33s #28
Asian Championship 2016 01/10/2016 First round 12.24s 14.83s #217
Asian Championship 2016 01/10/2016 Second round 12.86s 14.56s #200
Xi'an Open 2016 13/08/2016 First round 13.18s 13.73s #21
Xi'an Open 2016 13/08/2016 Second round 13.30s 15.03s #36
Hefei Open 2016 15/07/2016 First round 13.00s 15.75s #49
Hefei Open 2016 15/07/2016 Second round 12.77s 13.22s #25
Shanghai Songjiang Open 2016 14/05/2016 First round 13.10s 15.06s #31
Shanghai Songjiang Open 2016 14/05/2016 Second round 13.05s 18.33s #34
Nanjing Spring 2016 30/04/2016 First round 12.45s 14.12s #44
Nanjing Spring 2016 30/04/2016 Second round 14.95s 15.82s #50
China Championship 2015 02/10/2015 First round 14.54s 17.57s #237
Hefei Summer Open 2014 13/07/2014 First round 16.87s 23.88s #43
Hefei Spring 2014 01/05/2014 First round 12.49s 18.11s #45
Hefei Spring 2014 01/05/2014 Second round 18.98s 20.66s #51
Hefei Open 2013 27/07/2013 First round 20.56s 23.21s #64
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