Personal Page

Hsi-An Chang (張襲安)

Name: Hsi-An Chang (張襲安)
Region: Chinese Taipei
Competitions: 11
WCA ID: Hsi-An Chang (張襲安)2024CHAN48
Gender: Male
Career: 2024.06.17 - 2026.01.11
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube1280241126549915.1117.916304023679124850/50
2x2x2 Cube77618861643864.807.60761382297994829/30
4x4x4 Cube61110681321851:04.341:14.41319991037656221/22
3x3x3 Blindfolded91222957632:54.6713/15
3x3x3 One-Handed40988872079423.5228.2219514819639330/30
Clock31855461714218.3222.8316573--8/12
Pyraminx60616888330426.9211.46412331131944840/40
Skewb532115744859912.9618.22466081339858915/15

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single66436781330201196443021032569
Average57977441198161323638816437931

Overall Medal Collection

GoldSilverBronze
1
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Wide Moves & Waterslides CT 2026First round47 15.27 19.20
20.53     16.96     15.27     20.12     20.60
Phillips Exeter Cube Day 2025First round39 16.04 20.13
25.28     16.04     24.58     16.95     18.85
Cubing in Westerly RI 2025First round31 15.11 17.91
19.03     15.57     15.11     20.44     19.12
Fitchburg Fall 2025First round47 20.65 21.22
21.33     22.88     20.65     21.48     20.86
New England Championship 2025First round113 17.52 20.91
19.93     23.27     21.83     17.52     20.98
Saint John's Warm Up 2025Second round45 15.20 18.21
16.38     15.20     18.94     19.31     24.15
First round47 17.24 19.11
17.24     21.46     18.33     26.59     17.53
Cambridge Cube Clash 2025First round48 19.72 21.84
20.48     19.72     23.54     29.07     21.50
Cubing at Hampton Beach 2025First round43 18.95 20.45
18.95     20.84     26.03     20.70     19.81
Lexington Weeknights I 2024Final26 23.84 27.51
27.69     23.84     28.03     26.80     40.85
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Wide Moves & Waterslides CT 2026First round72 4.80 9.65
4.80      6.95      12.34     11.32     10.67
Phillips Exeter Cube Day 2025First round40 5.53 7.60
5.53      10.93     5.74      8.02      9.04
Fitchburg Fall 2025First round55 7.48 8.80
7.95      9.32      9.44      7.48      9.12
New England Championship 2025First round114 5.23 8.17
5.23      7.22      13.03     10.45     6.83
Saint John's Warm Up 2025First round65 7.48 9.97
14.16     8.22      19.32     7.48      7.53
Cubing at Hampton Beach 2025First round61 5.34 19.34
38.83     7.62      11.56     DNF       5.34
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Phillips Exeter Cube Day 2025Final31 1:04.34 1:14.41
1:21.58   1:34.02   1:14.72   1:04.34   1:06.92
Cubing in Westerly RI 2025First round32 1:23.36 
1:23.36   1:39.64
Brookline Favorites III 2025First round18 1:36.91 
1:43.05   1:36.91
New England Championship 2025First round103 1:21.71 
1:27.90   1:21.71
Saint John's Warm Up 2025First round39 1:21.43 
1:21.43   1:22.97
Woburn Spring 2025Final21 1:13.82 1:21.41
1:32.85   1:15.69   1:38.96   1:13.82   1:15.70
Cambridge Cube Clash 2025Final41 1:32.33 
1:57.28   1:32.33
Cubing at Hampton Beach 2025First round48 3:06.37 
3:06.37   DNF
 
3x3x3 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Wide Moves & Waterslides CT 2026Final9 3:25.60 DNF
3:25.60   DNF       DNF       DNS       DNS
Cubing in Westerly RI 2025Final9 DNF DNF
DNF       DNF       DNF
Brookline Favorites III 2025Final3 2:54.67 DNF
2:54.67   DNF       DNF
New England Championship 2025First round26 DNF DNF
DNF       DNF       DNF
Woburn Spring 2025Final8 4:01.72 DNF
DNF       DNF       4:01.72
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Fitchburg Fall 2025Final31 25.21 29.48
31.01     35.84     29.82     25.21     27.62
Brookline Favorites III 2025Final9 23.52 29.10
28.64     26.71     23.52     31.94     33.42
New England Championship 2025First round65 25.84 28.22
29.48     25.84     35.37     28.21     26.98
Saint John's Warm Up 2025First round34 27.79 33.71
35.10     27.79     34.91     45.12     31.13
Woburn Spring 2025First round25 24.29 39.94
44.63     1:07.23   43.34     24.29     31.84
Cambridge Cube Clash 2025Final39 31.93 42.58
39.93     40.62     52.26     47.18     31.93
 
Clock
CompetitionRoundPlaceBestAverageDetail
Cubing in Westerly RI 2025First round34 34.13 
34.13     DNF
Brookline Favorites III 2025Final14 20.54 22.83
25.45     21.79     24.51     22.18     20.54
New England Championship 2025First round79 18.32 DNF
DNF       18.32     18.89     DNF       DNF
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Wide Moves & Waterslides CT 2026First round51 9.99 13.30
10.22     9.99      15.11     15.08     14.59
Phillips Exeter Cube Day 2025Final34 9.93 16.45
13.00     13.89     22.45     9.93      28.30
Fitchburg Fall 2025First round35 10.23 11.46
11.75     10.99     30.89     10.23     11.63
New England Championship 2025First round117 9.52 18.44
15.82     23.10     20.47     9.52      19.04
Saint John's Warm Up 2025First round62 11.88 22.31
27.97     11.88     27.69     18.93     20.31
Woburn Spring 2025First round20 6.92 12.44
6.92      13.62     14.50     9.21      17.27
Cambridge Cube Clash 2025First round53 18.05 24.36
25.73     20.63     26.73     45.04     18.05
Lexington Weeknights I 2024First round22 12.89 20.50
20.19     21.65     19.66     12.89     30.71
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Wide Moves & Waterslides CT 2026First round56 12.96 24.86
25.18     33.02     25.30     24.09     12.96
New England Championship 2025First round101 13.53 18.68
22.71     14.83     18.51     13.53     26.57
Lexington Weeknights I 2024First round21 14.64 18.22
29.52     14.92     14.64     19.71     20.03
Wide Moves & Waterslides CT 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round47 15.27 19.20
20.53     16.96     15.27     20.12     20.60
2x2x2 CubeFirst round72 4.80 9.65
4.80      6.95      12.34     11.32     10.67
3x3x3 BlindfoldedFinal9 3:25.60 DNF
3:25.60   DNF       DNF       DNS       DNS
PyraminxFirst round51 9.99 13.30
10.22     9.99      15.11     15.08     14.59
SkewbFirst round56 12.96 24.86
25.18     33.02     25.30     24.09     12.96
 
Phillips Exeter Cube Day 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round39 16.04 20.13
25.28     16.04     24.58     16.95     18.85
2x2x2 CubeFirst round40 5.53 7.60
5.53      10.93     5.74      8.02      9.04
4x4x4 CubeFinal31 1:04.34 1:14.41
1:21.58   1:34.02   1:14.72   1:04.34   1:06.92
PyraminxFinal34 9.93 16.45
13.00     13.89     22.45     9.93      28.30
 
Cubing in Westerly RI 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round31 15.11 17.91
19.03     15.57     15.11     20.44     19.12
4x4x4 CubeFirst round32 1:23.36 
1:23.36   1:39.64
3x3x3 BlindfoldedFinal9 DNF DNF
DNF       DNF       DNF
ClockFirst round34 34.13 
34.13     DNF
 
Fitchburg Fall 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round47 20.65 21.22
21.33     22.88     20.65     21.48     20.86
2x2x2 CubeFirst round55 7.48 8.80
7.95      9.32      9.44      7.48      9.12
3x3x3 One-HandedFinal31 25.21 29.48
31.01     35.84     29.82     25.21     27.62
PyraminxFirst round35 10.23 11.46
11.75     10.99     30.89     10.23     11.63
 
Brookline Favorites III 2025
EventRoundPlaceBestAverageDetail
4x4x4 CubeFirst round18 1:36.91 
1:43.05   1:36.91
3x3x3 BlindfoldedFinal3 2:54.67 DNF
2:54.67   DNF       DNF
3x3x3 One-HandedFinal9 23.52 29.10
28.64     26.71     23.52     31.94     33.42
ClockFinal14 20.54 22.83
25.45     21.79     24.51     22.18     20.54
 
New England Championship 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round113 17.52 20.91
19.93     23.27     21.83     17.52     20.98
2x2x2 CubeFirst round114 5.23 8.17
5.23      7.22      13.03     10.45     6.83
4x4x4 CubeFirst round103 1:21.71 
1:27.90   1:21.71
3x3x3 BlindfoldedFirst round26 DNF DNF
DNF       DNF       DNF
3x3x3 One-HandedFirst round65 25.84 28.22
29.48     25.84     35.37     28.21     26.98
ClockFirst round79 18.32 DNF
DNF       18.32     18.89     DNF       DNF
PyraminxFirst round117 9.52 18.44
15.82     23.10     20.47     9.52      19.04
SkewbFirst round101 13.53 18.68
22.71     14.83     18.51     13.53     26.57
 
Saint John's Warm Up 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round45 15.20 18.21
16.38     15.20     18.94     19.31     24.15
First round47 17.24 19.11
17.24     21.46     18.33     26.59     17.53
2x2x2 CubeFirst round65 7.48 9.97
14.16     8.22      19.32     7.48      7.53
4x4x4 CubeFirst round39 1:21.43 
1:21.43   1:22.97
3x3x3 One-HandedFirst round34 27.79 33.71
35.10     27.79     34.91     45.12     31.13
PyraminxFirst round62 11.88 22.31
27.97     11.88     27.69     18.93     20.31
 
Woburn Spring 2025
EventRoundPlaceBestAverageDetail
4x4x4 CubeFinal21 1:13.82 1:21.41
1:32.85   1:15.69   1:38.96   1:13.82   1:15.70
3x3x3 BlindfoldedFinal8 4:01.72 DNF
DNF       DNF       4:01.72
3x3x3 One-HandedFirst round25 24.29 39.94
44.63     1:07.23   43.34     24.29     31.84
PyraminxFirst round20 6.92 12.44
6.92      13.62     14.50     9.21      17.27
 
Cambridge Cube Clash 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round48 19.72 21.84
20.48     19.72     23.54     29.07     21.50
4x4x4 CubeFinal41 1:32.33 
1:57.28   1:32.33
3x3x3 One-HandedFinal39 31.93 42.58
39.93     40.62     52.26     47.18     31.93
PyraminxFirst round53 18.05 24.36
25.73     20.63     26.73     45.04     18.05
 
Cubing at Hampton Beach 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round43 18.95 20.45
18.95     20.84     26.03     20.70     19.81
2x2x2 CubeFirst round61 5.34 19.34
38.83     7.62      11.56     DNF       5.34
4x4x4 CubeFirst round48 3:06.37 
3:06.37   DNF
 
Lexington Weeknights I 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal26 23.84 27.51
27.69     23.84     28.03     26.80     40.85
PyraminxFirst round22 12.89 20.50
20.19     21.65     19.66     12.89     30.71
SkewbFirst round21 14.64 18.22
29.52     14.92     14.64     19.71     20.03
No.DateNameRegionCity
112026-01-10~11Wide Moves & Waterslides CT 2026United StatesMashantucket, Connecticut
102025-10-19Phillips Exeter Cube Day 2025United StatesExeter, New Hampshire
92025-10-11~12Cubing in Westerly RI 2025United StatesWesterly, Rhode Island
82025-09-20Fitchburg Fall 2025United StatesFitchburg, Massachusetts
72025-08-30Brookline Favorites III 2025United StatesBrookline, New Hampshire
62025-08-01~03New England Championship 2025United StatesPortland, Maine
52025-06-07Saint John's Warm Up 2025United StatesShrewsbury, Massachusetts
42025-05-17Woburn Spring 2025United StatesWoburn, Massachusetts
32025-02-16Cambridge Cube Clash 2025United StatesCambridge, Massachusetts
22025-01-18Cubing at Hampton Beach 2025United StatesHampton, New Hampshire
12024-06-17Lexington Weeknights I 2024United StatesLexington, Massachusetts