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Hayul Chang (장하율)

Name: Hayul Chang (장하율)
Region: Republic of Korea
Competitions: 6
WCA ID: Hayul Chang (장하율)2023CHAH03
Gender: Male
Career: 2023.12.15 - 2026.03.22
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube24684787713944124.4025.4411627141114211925/25
2x2x2 Cube1483302341025596.6310.6011439833841163410/10
Pyraminx996258869813914.2216.8382160218978645/5
Skewb670127275411214.5724.6058402135937149/10
Square-13564902240402:14.611/2

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single10939204832733886
Average9677174606597729
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Seoul Spring 2026First round128 24.40 25.44
26.11     25.05     27.50     24.40     25.16
Seoul Winter 2026First round152 25.76 31.55
38.83     45.22     28.79     27.03     25.76
Busan Spring 2024First round183 36.87 40.56
41.07     36.87     43.08     37.54     43.66
Anyang Haseyo 2024First round132 32.36 36.75
44.63     32.37     32.36     43.64     34.23
Korean Championship 2023First round189 38.64 42.72
45.43     38.64     42.16     46.91     40.57
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Seoul Winter 2026First round120 6.63 10.60
6.63      13.47     11.33     9.55      10.92
Korean Championship 2023First round152 9.69 15.90
16.28     18.81     12.62     9.69      20.15
 
3x3x3 Fewest Moves
CompetitionRoundPlaceBestAverageDetail
Silent Korea Open 2025First round31 DNF DNF
DNF       DNF       DNS
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2023First round78 14.22 16.83
15.88     14.22     18.09     21.67     16.51
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Anyang Haseyo 2024First round77 20.64 24.60
28.30     20.64     21.91     24.90     27.00
Korean Championship 2023First round63 14.57 25.12
DNF       33.46     14.57     18.72     23.18
 
Square-1
CompetitionRoundPlaceBestAverageDetail
Anyang Haseyo 2024First round49 2:14.61 
2:14.61   DNF
Seoul Spring 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round128 24.40 25.44
26.11     25.05     27.50     24.40     25.16
 
Seoul Winter 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round152 25.76 31.55
38.83     45.22     28.79     27.03     25.76
2x2x2 CubeFirst round120 6.63 10.60
6.63      13.47     11.33     9.55      10.92
 
Silent Korea Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFirst round31 DNF DNF
DNF       DNF       DNS
 
Busan Spring 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round183 36.87 40.56
41.07     36.87     43.08     37.54     43.66
 
Anyang Haseyo 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round132 32.36 36.75
44.63     32.37     32.36     43.64     34.23
SkewbFirst round77 20.64 24.60
28.30     20.64     21.91     24.90     27.00
Square-1First round49 2:14.61 
2:14.61   DNF
 
Korean Championship 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round189 38.64 42.72
45.43     38.64     42.16     46.91     40.57
2x2x2 CubeFirst round152 9.69 15.90
16.28     18.81     12.62     9.69      20.15
PyraminxFirst round78 14.22 16.83
15.88     14.22     18.09     21.67     16.51
SkewbFirst round63 14.57 25.12
DNF       33.46     14.57     18.72     23.18
No.DateNameRegionCity
62026-03-22Seoul Spring 2026Republic of Korea서울특별시 (Seoul)
52026-01-17~18Seoul Winter 2026Republic of Korea서울특별시 (Seoul)
42025-08-23~24Silent Korea Open 2025Republic of Korea서울특별시 (Seoul)
32024-04-06~07Busan Spring 2024Republic of Korea부산광역시 (Busan)
22024-03-09Anyang Haseyo 2024Republic of Korea경기도 안양시 (Anyang-si, Gyeonggi-do)
12023-12-15~17Korean Championship 2023Republic of Korea대전광역시 (Daejeon)