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Haidong Feng (冯海栋)

Haidong Feng (冯海栋)
Name: Haidong Feng (冯海栋)
Region: China
Competitions: 12
WCA ID: Haidong Feng (冯海栋)2024FENG08
Gender: Male
Career: 2024.07.20 - 2025.11.29
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube14344173116458.8511.81171066420223560/60
2x2x2 Cube26678693314113.324.13147944244133040/40
4x4x4 Cube4801505432933.9642.136164218774725/25
5x5x5 Cube429133938471:08.611:21.235033174359115/15
6x6x6 Cube35496828752:16.492:26.3928429593586/6
3x3x3 Fewest Moves636185668224345.67408011614423/3
3x3x3 One-Handed12353493946617.5521.5791043497127529/30
Clock431888234.285.0363514533138/42
Megaminx428142651241:10.901:26.42626217355397/7
Pyraminx24270827592.564.39296385931352/55
Skewb9192845111834.777.52105282938101330/30
Square-13641374600018.9921.0539989222445/5

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single120242963735410301279794381
Average1044829730649959968593705

Overall Medal Collection

GoldSilverBronze
1
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Hangzhou Winter 2025Second round116 11.33 11.98
14.83     11.52     11.68     11.33     12.74
First round125 8.85 12.71
11.72     12.71     8.85      16.57     13.70
Ningbo Autumn 2025First round100 11.69 12.92
11.69     14.38     13.66     13.31     11.80
Taizhou Open 2025First round121 9.63 11.81
11.60     12.36     12.35     11.49     9.63
Xi'an Summer 2025First round120 12.46 14.31
12.85     12.46     16.55     15.96     14.11
Lishui Open 2025Second round77 10.88 12.97
11.88     16.17     12.40     10.88     14.64
First round69 10.82 12.35
11.08     14.22     13.78     10.82     12.18
Nanchang Spring 2025First round91 10.57 12.63
10.57     12.53     13.02     13.80     12.35
Linhai Newcomers 2025Final55 11.36 13.13
15.44     12.80     13.37     13.23     11.36
First round58 11.73 12.99
12.56     11.73     15.79     13.06     13.36
Deqing Big Cubes Summer 2024First round94 10.27 13.74
15.61     12.24     10.27     13.36     15.97
Chengdu Summer 2024First round133 11.96 13.82
12.69     11.96     14.64     15.35     14.13
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Hangzhou Winter 2025First round50 3.80 4.13
3.80      4.58      3.85      3.96      4.86
Ningbo Autumn 2025First round56 4.03 4.72
4.42      5.64      6.03      4.11      4.03
Taizhou Open 2025First round71 3.75 4.24
3.75      5.87      4.20      3.96      4.56
Xi'an Summer 2025First round62 3.76 4.68
5.12      4.33      5.38      3.76      4.59
Nanchang Spring 2025First round62 4.71 5.38
5.29      5.77      4.71      6.42      5.09
Linhai Newcomers 2025Final21 3.32 4.21
4.34      4.81      3.58      4.72      3.32
First round39 3.39 5.03
4.25      8.70      5.16      3.39      5.69
Chengdu Summer 2024First round101 4.72 5.75
6.08      5.76      6.27      4.72      5.42
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Taizhou Open 2025First round54 35.26 42.13
43.54     39.86     44.90     35.26     42.98
Lishui Open 2025First round28 33.96 42.19
42.80     41.27     33.96     43.31     42.51
Deqing Spring 2025First round56 38.23 43.40
44.59     47.79     38.23     42.18     43.43
Deqing Big Cubes Summer 2024First round59 43.73 49.65
49.65     48.97     43.73     56.73     50.34
Chengdu Summer 2024First round61 40.78 47.74
49.94     47.35     40.78     58.38     45.92
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Nanchang Spring 2025Final27 1:08.61 1:21.23
1:19.88   1:22.82   1:08.61   1:21.00   1:23.79
Deqing Spring 2025Final60 1:14.89 1:22.72
1:20.80   1:26.90   1:26.18   1:21.19   1:14.89
Deqing Big Cubes Summer 2024Final46 1:18.74 1:26.30
1:26.27   1:18.74   1:34.06   1:28.01   1:24.63
 
6x6x6 Cube
CompetitionRoundPlaceBestAverageDetail
Lishui Open 2025Final18 2:16.49 2:26.39
2:16.49   2:17.72   2:44.96
Deqing Spring 2025Final51 2:28.96 2:33.32
2:30.58   2:40.41   2:28.96
 
7x7x7 Cube
CompetitionRoundPlaceBestAverageDetail
Deqing Spring 2025Final55 DNF 
DNF
 
3x3x3 Fewest Moves
CompetitionRoundPlaceBestAverageDetail
FMC Asia 2025Final138 43 45.67
46        43        48
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Ningbo Autumn 2025First round49 20.34 25.68
28.04     20.34     22.68     DNF       26.33
Taizhou Open 2025First round74 20.33 21.57
22.56     21.90     20.75     20.33     22.06
Lishui Open 2025First round37 18.26 22.75
23.37     18.26     24.97     22.00     22.89
Deqing Spring 2025First round55 23.94 25.25
25.90     24.91     23.94     32.35     24.95
Deqing Big Cubes Summer 2024First round65 22.98 26.89
22.98     28.44     33.26     27.26     24.98
Chengdu Summer 2024First round64 17.55 23.27
26.71     23.59     22.16     24.05     17.55
 
Clock
CompetitionRoundPlaceBestAverageDetail
Zhengzhou Summer IV 2025Final2 4.28 5.33
4.28      4.55      4.73      6.71      10.20
Taizhou Open 2025Final8 4.46 5.03
5.06      5.02      DNF       4.46      5.02
First round27 4.87 8.26
12.49     7.36      4.87      DNF       4.94
Xi'an Summer 2025Final13 4.79 6.21
8.78      9.07      4.96      4.90      4.79
First round11 4.51 5.80
5.60      6.28      9.17      4.51      5.52
Nanchang Spring 2025First round7 4.36 5.45
4.98      5.21      6.16      4.36      6.61
Linhai Newcomers 2025Final11 5.88 6.70
5.88      7.89      6.02      6.20      8.34
First round9 5.53 7.62
5.53      17.26     6.31      6.06      10.49
Chengdu Summer 2024First round76 DNF 
DNF       DNF
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Zhengzhou Summer IV 2025Final19 1:10.90 1:26.42
1:38.65   1:26.46   1:30.46   1:10.90   1:22.34
Xi'an Summer 2025First round30 1:35.17 
1:35.50   1:35.17
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Hangzhou Winter 2025Final23 6.27 DNF
DNF       DNF       7.14      DNF       6.27
First round17 4.60 5.01
4.77      5.40      4.85      4.60      5.63
Ningbo Autumn 2025Final11 3.57 5.06
3.57      5.91      5.09      5.94      4.18
First round11 2.56 4.39
6.30      2.56      3.53      5.60      4.05
Zhengzhou Summer IV 2025Final15 3.83 5.36
3.98      8.68      3.83      5.77      6.34
Taizhou Open 2025First round35 5.53 5.97
5.80      7.21      5.53      6.58      5.53
Xi'an Summer 2025First round57 6.60 7.67
6.60      10.36     7.29      8.15      7.56
Lishui Open 2025First round21 3.76 7.26
6.65      7.93      8.92      7.19      3.76
Nanchang Spring 2025First round39 5.71 7.44
8.11      7.99      6.22      8.12      5.71
Linhai Newcomers 2025Final20 5.05 6.10
5.08      5.22      10.27     5.05      8.00
First round26 5.20 7.89
10.57     8.53      8.16      6.98      5.20
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Ningbo Autumn 2025First round30 6.60 8.65
6.91      12.46     11.61     6.60      7.44
Zhengzhou Summer IV 2025Final23 4.77 7.98
8.16      8.40      10.76     4.77      7.39
Xi'an Summer 2025First round53 6.61 8.55
8.34      7.80      9.51      13.85     6.61
Nanchang Spring 2025First round38 5.88 8.67
8.76      10.85     6.41      5.88      11.89
Linhai Newcomers 2025Final22 6.24 7.52
9.55      6.24      7.96      8.33      6.26
First round30 6.72 10.85
11.61     12.89     6.72      11.71     9.24
 
Square-1
CompetitionRoundPlaceBestAverageDetail
Zhengzhou Summer IV 2025Final14 18.99 21.05
30.29     21.89     22.06     18.99     19.21
Hangzhou Winter 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round116 11.33 11.98
14.83     11.52     11.68     11.33     12.74
First round125 8.85 12.71
11.72     12.71     8.85      16.57     13.70
2x2x2 CubeFirst round50 3.80 4.13
3.80      4.58      3.85      3.96      4.86
PyraminxFinal23 6.27 DNF
DNF       DNF       7.14      DNF       6.27
First round17 4.60 5.01
4.77      5.40      4.85      4.60      5.63
 
Ningbo Autumn 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round100 11.69 12.92
11.69     14.38     13.66     13.31     11.80
2x2x2 CubeFirst round56 4.03 4.72
4.42      5.64      6.03      4.11      4.03
3x3x3 One-HandedFirst round49 20.34 25.68
28.04     20.34     22.68     DNF       26.33
PyraminxFinal11 3.57 5.06
3.57      5.91      5.09      5.94      4.18
First round11 2.56 4.39
6.30      2.56      3.53      5.60      4.05
SkewbFirst round30 6.60 8.65
6.91      12.46     11.61     6.60      7.44
 
Zhengzhou Summer IV 2025
EventRoundPlaceBestAverageDetail
ClockFinal2 4.28 5.33
4.28      4.55      4.73      6.71      10.20
MegaminxFinal19 1:10.90 1:26.42
1:38.65   1:26.46   1:30.46   1:10.90   1:22.34
PyraminxFinal15 3.83 5.36
3.98      8.68      3.83      5.77      6.34
SkewbFinal23 4.77 7.98
8.16      8.40      10.76     4.77      7.39
Square-1Final14 18.99 21.05
30.29     21.89     22.06     18.99     19.21
 
FMC Asia 2025
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal138 43 45.67
46        43        48
 
Taizhou Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round121 9.63 11.81
11.60     12.36     12.35     11.49     9.63
2x2x2 CubeFirst round71 3.75 4.24
3.75      5.87      4.20      3.96      4.56
4x4x4 CubeFirst round54 35.26 42.13
43.54     39.86     44.90     35.26     42.98
3x3x3 One-HandedFirst round74 20.33 21.57
22.56     21.90     20.75     20.33     22.06
ClockFinal8 4.46 5.03
5.06      5.02      DNF       4.46      5.02
First round27 4.87 8.26
12.49     7.36      4.87      DNF       4.94
PyraminxFirst round35 5.53 5.97
5.80      7.21      5.53      6.58      5.53
 
Xi'an Summer 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round120 12.46 14.31
12.85     12.46     16.55     15.96     14.11
2x2x2 CubeFirst round62 3.76 4.68
5.12      4.33      5.38      3.76      4.59
ClockFinal13 4.79 6.21
8.78      9.07      4.96      4.90      4.79
First round11 4.51 5.80
5.60      6.28      9.17      4.51      5.52
MegaminxFirst round30 1:35.17 
1:35.50   1:35.17
PyraminxFirst round57 6.60 7.67
6.60      10.36     7.29      8.15      7.56
SkewbFirst round53 6.61 8.55
8.34      7.80      9.51      13.85     6.61
 
Lishui Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round77 10.88 12.97
11.88     16.17     12.40     10.88     14.64
First round69 10.82 12.35
11.08     14.22     13.78     10.82     12.18
4x4x4 CubeFirst round28 33.96 42.19
42.80     41.27     33.96     43.31     42.51
6x6x6 CubeFinal18 2:16.49 2:26.39
2:16.49   2:17.72   2:44.96
3x3x3 One-HandedFirst round37 18.26 22.75
23.37     18.26     24.97     22.00     22.89
PyraminxFirst round21 3.76 7.26
6.65      7.93      8.92      7.19      3.76
 
Nanchang Spring 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round91 10.57 12.63
10.57     12.53     13.02     13.80     12.35
2x2x2 CubeFirst round62 4.71 5.38
5.29      5.77      4.71      6.42      5.09
5x5x5 CubeFinal27 1:08.61 1:21.23
1:19.88   1:22.82   1:08.61   1:21.00   1:23.79
ClockFirst round7 4.36 5.45
4.98      5.21      6.16      4.36      6.61
PyraminxFirst round39 5.71 7.44
8.11      7.99      6.22      8.12      5.71
SkewbFirst round38 5.88 8.67
8.76      10.85     6.41      5.88      11.89
 
Deqing Spring 2025
EventRoundPlaceBestAverageDetail
4x4x4 CubeFirst round56 38.23 43.40
44.59     47.79     38.23     42.18     43.43
5x5x5 CubeFinal60 1:14.89 1:22.72
1:20.80   1:26.90   1:26.18   1:21.19   1:14.89
6x6x6 CubeFinal51 2:28.96 2:33.32
2:30.58   2:40.41   2:28.96
7x7x7 CubeFinal55 DNF 
DNF
3x3x3 One-HandedFirst round55 23.94 25.25
25.90     24.91     23.94     32.35     24.95
 
Linhai Newcomers 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal55 11.36 13.13
15.44     12.80     13.37     13.23     11.36
First round58 11.73 12.99
12.56     11.73     15.79     13.06     13.36
2x2x2 CubeFinal21 3.32 4.21
4.34      4.81      3.58      4.72      3.32
First round39 3.39 5.03
4.25      8.70      5.16      3.39      5.69
ClockFinal11 5.88 6.70
5.88      7.89      6.02      6.20      8.34
First round9 5.53 7.62
5.53      17.26     6.31      6.06      10.49
PyraminxFinal20 5.05 6.10
5.08      5.22      10.27     5.05      8.00
First round26 5.20 7.89
10.57     8.53      8.16      6.98      5.20
SkewbFinal22 6.24 7.52
9.55      6.24      7.96      8.33      6.26
First round30 6.72 10.85
11.61     12.89     6.72      11.71     9.24
 
Deqing Big Cubes Summer 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round94 10.27 13.74
15.61     12.24     10.27     13.36     15.97
4x4x4 CubeFirst round59 43.73 49.65
49.65     48.97     43.73     56.73     50.34
5x5x5 CubeFinal46 1:18.74 1:26.30
1:26.27   1:18.74   1:34.06   1:28.01   1:24.63
3x3x3 One-HandedFirst round65 22.98 26.89
22.98     28.44     33.26     27.26     24.98
 
Chengdu Summer 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round133 11.96 13.82
12.69     11.96     14.64     15.35     14.13
2x2x2 CubeFirst round101 4.72 5.75
6.08      5.76      6.27      4.72      5.42
4x4x4 CubeFirst round61 40.78 47.74
49.94     47.35     40.78     58.38     45.92
3x3x3 One-HandedFirst round64 17.55 23.27
26.71     23.59     22.16     24.05     17.55
ClockFirst round76 DNF 
DNF       DNF
No.DateNameRegionCity
122025-11-29Hangzhou Winter 2025ChinaHangzhou, Zhejiang
112025-09-13Ningbo Autumn 2025ChinaNingbo, Zhejiang
102025-08-24Zhengzhou Summer IV 2025ChinaZhengzhou, Henan
92025-07-27FMC Asia 2025Multiple Countries (World)Multiple Cities
82025-07-26Taizhou Open 2025ChinaTaizhou, Zhejiang
72025-07-19Xi'an Summer 2025ChinaXi'an, Shaanxi
62025-05-25Lishui Open 2025ChinaLishui, Zhejiang
52025-04-26Nanchang Spring 2025ChinaNanchang, Jiangxi
42025-04-19Deqing Spring 2025ChinaHuzhou, Zhejiang
32025-03-15Linhai Newcomers 2025ChinaTaizhou, Zhejiang
22024-08-24Deqing Big Cubes Summer 2024ChinaHuzhou, Zhejiang
12024-07-20~21Chengdu Summer 2024ChinaChengdu, Sichuan