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Rongna Ou

Name: Rongna Ou
Region: China
Competitions: 13
WCA ID: Rongna Ou2025OURO01
Gender: Female
Career: 2025.03.22 - 2026.02.15
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube202006468019942337.7352.12214164683012141453/55
2x2x2 Cube11894397201369949.8215.88142576413081244846/47
4x4x4 Cube566221535797895:36.962/2
Clock119939301689717.6819.80149043469107326/31
Pyraminx89373079111494820.365/8
Skewb3872129805533215.3919.835051112041366514/14

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single68136232986829589
Average64021215402741067
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Greenwoods Clock Clash 2026First round40 42.11 53.43
48.22     1:04.16   47.91     42.11     1:31.57
Jakarta New Year 2026First round119 44.43 52.94
44.43     55.24     54.56     49.03     1:27.41
Celebes Championship 2025First round46 37.73 57.71
1:12.60   1:11.24   48.52     53.37     37.73
Bogor Revival 2025First round35 45.44 52.12
58.42     47.92     1:09.66   50.03     45.44
Bali Speedcubing Open 2025First round24 48.99 55.60
50.41     1:00.14   1:27.70   48.99     56.25
Jawa Timur Open 2025First round60 43.32 53.09
55.59     43.32     49.85     1:03.39   53.83
Singapore Mofunland Cruise 2025First round66 43.04 59.49
1:37.32   43.04     1:08.64   54.59     55.25
Cupika Jakarta Cube Feast 2025First round111 42.16 56.44
1:03.02   1:00.88   45.43     1:15.41   42.16
USM Penang Cube 2025First round59 1:01.00 1:16.30
1:21.26   1:14.20   1:13.44   1:01.00   1:22.52
Xuzhou Newcomers 2025First round212 51.68 1:10.32
51.68     1:11.75   1:46.31   1:14.00   1:05.20
Hublife Speedcubing 2025First round84 1:05.59 DNF
DNF       3:16.39   DNF       1:24.73   1:05.59
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Greenwoods Clock Clash 2026Final31 10.11 15.88
16.23     19.85     16.55     10.11     14.87
Jakarta New Year 2026First round93 11.66 19.20
57.73     29.04     13.22     15.35     11.66
Bogor Revival 2025First round29 9.91 25.75
25.60     30.24     37.04     9.91      21.42
Bali Speedcubing Open 2025First round17 18.50 
18.50     19.81
Jawa Timur Open 2025First round54 12.25 23.14
26.93     17.74     24.76     12.25     DNF
Singapore Mofunland Cruise 2025First round53 11.57 32.75
57.30     11.57     59.45     18.83     22.11
Cupika Jakarta Cube Feast 2025First round87 12.33 22.30
23.66     25.83     12.33     48.96     17.42
USM Penang Cube 2025First round49 13.12 22.62
19.36     25.01     31.64     23.50     13.12
Xuzhou Newcomers 2025First round133 9.82 39.15
54.31     44.93     9.82      49.69     22.82
Hublife Speedcubing 2025First round61 15.29 22.99
23.72     21.58     1:05.40   23.66     15.29
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Jakarta New Year 2026First round66 5:36.96 
5:36.96   5:55.05
 
Clock
CompetitionRoundPlaceBestAverageDetail
Greenwoods Clock Clash 2026First round22 18.70 19.90
21.43     DNF       19.31     18.70     18.95
Celebes Championship 2025First round11 17.68 19.80
19.01     19.26     21.12     23.63     17.68
Jawa Timur Open 2025Final22 23.15 
23.15     23.91
Cupika Jakarta Cube Feast 2025Final27 19.51 21.03
22.28     DNF       20.81     20.01     19.51
USM Penang Cube 2025Final22 19.71 DNF
DNF       25.05     DNF       20.26     19.71
Bangkok Brain n' Cube 2025First round17 23.36 
25.47     23.36
Singapore Mid April 2025First round28 23.45 
23.45     26.56
Hublife Speedcubing 2025Final20 24.29 33.66
34.31     28.57     24.29     DNF       38.09
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Celebes Championship 2025First round29 31.44 
31.44     36.60
Bali Speedcubing Open 2025First round13 38.12 
38.12     DNF
Jawa Timur Open 2025Final39 DNF 
DNF       DNF
Singapore Mofunland Cruise 2025First round40 20.36 
20.36     2:35.00
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Greenwoods Clock Clash 2026Final30 15.39 19.83
16.99     21.16     21.78     21.34     15.39
Celebes Championship 2025First round20 29.38 
29.38     46.13
Jawa Timur Open 2025Final30 21.51 
39.80     21.51
Singapore Mofunland Cruise 2025First round34 18.39 27.74
25.13     18.39     32.02     26.07     49.52
Greenwoods Clock Clash 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round40 42.11 53.43
48.22     1:04.16   47.91     42.11     1:31.57
2x2x2 CubeFinal31 10.11 15.88
16.23     19.85     16.55     10.11     14.87
ClockFirst round22 18.70 19.90
21.43     DNF       19.31     18.70     18.95
SkewbFinal30 15.39 19.83
16.99     21.16     21.78     21.34     15.39
 
Jakarta New Year 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round119 44.43 52.94
44.43     55.24     54.56     49.03     1:27.41
2x2x2 CubeFirst round93 11.66 19.20
57.73     29.04     13.22     15.35     11.66
4x4x4 CubeFirst round66 5:36.96 
5:36.96   5:55.05
 
Celebes Championship 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round46 37.73 57.71
1:12.60   1:11.24   48.52     53.37     37.73
ClockFirst round11 17.68 19.80
19.01     19.26     21.12     23.63     17.68
PyraminxFirst round29 31.44 
31.44     36.60
SkewbFirst round20 29.38 
29.38     46.13
 
Bogor Revival 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round35 45.44 52.12
58.42     47.92     1:09.66   50.03     45.44
2x2x2 CubeFirst round29 9.91 25.75
25.60     30.24     37.04     9.91      21.42
 
Bali Speedcubing Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round24 48.99 55.60
50.41     1:00.14   1:27.70   48.99     56.25
2x2x2 CubeFirst round17 18.50 
18.50     19.81
PyraminxFirst round13 38.12 
38.12     DNF
 
Jawa Timur Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round60 43.32 53.09
55.59     43.32     49.85     1:03.39   53.83
2x2x2 CubeFirst round54 12.25 23.14
26.93     17.74     24.76     12.25     DNF
ClockFinal22 23.15 
23.15     23.91
PyraminxFinal39 DNF 
DNF       DNF
SkewbFinal30 21.51 
39.80     21.51
 
Singapore Mofunland Cruise 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round66 43.04 59.49
1:37.32   43.04     1:08.64   54.59     55.25
2x2x2 CubeFirst round53 11.57 32.75
57.30     11.57     59.45     18.83     22.11
PyraminxFirst round40 20.36 
20.36     2:35.00
SkewbFirst round34 18.39 27.74
25.13     18.39     32.02     26.07     49.52
 
Cupika Jakarta Cube Feast 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round111 42.16 56.44
1:03.02   1:00.88   45.43     1:15.41   42.16
2x2x2 CubeFirst round87 12.33 22.30
23.66     25.83     12.33     48.96     17.42
ClockFinal27 19.51 21.03
22.28     DNF       20.81     20.01     19.51
 
USM Penang Cube 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round59 1:01.00 1:16.30
1:21.26   1:14.20   1:13.44   1:01.00   1:22.52
2x2x2 CubeFirst round49 13.12 22.62
19.36     25.01     31.64     23.50     13.12
ClockFinal22 19.71 DNF
DNF       25.05     DNF       20.26     19.71
 
Bangkok Brain n' Cube 2025
EventRoundPlaceBestAverageDetail
ClockFirst round17 23.36 
25.47     23.36
 
Singapore Mid April 2025
EventRoundPlaceBestAverageDetail
ClockFirst round28 23.45 
23.45     26.56
 
Xuzhou Newcomers 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round212 51.68 1:10.32
51.68     1:11.75   1:46.31   1:14.00   1:05.20
2x2x2 CubeFirst round133 9.82 39.15
54.31     44.93     9.82      49.69     22.82
 
Hublife Speedcubing 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round84 1:05.59 DNF
DNF       3:16.39   DNF       1:24.73   1:05.59
2x2x2 CubeFirst round61 15.29 22.99
23.72     21.58     1:05.40   23.66     15.29
ClockFinal20 24.29 33.66
34.31     28.57     24.29     DNF       38.09
No.DateNameRegionCity
132026-02-15Greenwoods Clock Clash 2026PhilippinesCainta, Rizal
122026-01-10~11Jakarta New Year 2026IndonesiaJakarta
112025-11-15~16Celebes Championship 2025IndonesiaMakassar, South Sulawesi
102025-11-08Bogor Revival 2025IndonesiaBogor
92025-10-25~26Bali Speedcubing Open 2025IndonesiaDenpasar, Bali
82025-07-05~06Jawa Timur Open 2025IndonesiaSurabaya, East Java
72025-06-26Singapore Mofunland Cruise 2025SingaporeSingapore
62025-05-24~25Cupika Jakarta Cube Feast 2025IndonesiaJakarta
52025-05-17~18USM Penang Cube 2025MalaysiaPenang
42025-05-10Bangkok Brain n' Cube 2025ThailandBangkok
32025-04-20Singapore Mid April 2025SingaporeSingapore
22025-03-30Xuzhou Newcomers 2025ChinaXuzhou, Jiangsu
12025-03-22~23Hublife Speedcubing 2025IndonesiaJakarta