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File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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Function: require_once

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File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: __construct

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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: __construct

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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: __construct

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Function: require_once

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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: require_once

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Severity: 8192

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Filename: drivers/Session_files_driver.php

Line Number: 132

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Line Number: 294

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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Function: require_once

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Severity: 8192

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Filename: drivers/Session_files_driver.php

Line Number: 168

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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Function: require_once

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Severity: 8192

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Filename: drivers/Session_files_driver.php

Line Number: 237

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

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Severity: 8192

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Filename: drivers/Session_files_driver.php

Line Number: 317

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

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Severity: 8192

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Filename: drivers/Session_files_driver.php

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Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

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Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

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Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

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Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

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Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

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Filename: Session/Session.php

Line Number: 315

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

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Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

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Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 317

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

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Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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Function: require_once

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Filename: Session/Session.php

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Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

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Filename: Session/Session.php

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Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

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Severity: 8192

Message: Creation of dynamic property Front::$session is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 7
Function: __construct

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

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Severity: 8192

Message: Creation of dynamic property Front::$front_model is deprecated

Filename: core/Loader.php

Line Number: 358

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 8
Function: model

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

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Severity: 8192

Message: Creation of dynamic property CI_Loader::$load is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 205
Function: view

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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Function: require_once

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Severity: 8192

Message: Creation of dynamic property CI_Loader::$benchmark is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 205
Function: view

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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Function: require_once

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Severity: 8192

Message: Creation of dynamic property CI_Loader::$hooks is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 205
Function: view

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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Function: require_once

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Severity: 8192

Message: Creation of dynamic property CI_Loader::$config is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: view

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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Function: require_once

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Severity: 8192

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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: view

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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Function: require_once

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Severity: 8192

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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 205
Function: view

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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Function: require_once

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Severity: 8192

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Filename: core/Loader.php

Line Number: 931

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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 205
Function: view

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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Function: require_once

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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 205
Function: view

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: view

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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: view

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
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Function: view

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 205
Function: view

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
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Function: require_once

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Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 205
Function: view

File: /home2/melho817/public_html/speedcubeanalytics.com/index.php
Line: 315
Function: require_once

Jieyu Yang (杨杰予) 4x4x4 Cube Results, PB Progression & Rankings | SpeedCubeAnalytics

22.35s

Best Single

24.29s

Best Average

13

Competitions

2

Best Position

77

Official Solves

17

Rounds

#192

Single WR

#70

Single CR
China

#26

Single NR

#71

Average WR

#31

Average CR
China

#12

Average NR

10

Podiums

26/07/2025

Last Result

Event Progression

Event PB Progression

Position Progression

Result Distribution

Competition Results Table

Competition Date Round Single Average Position
Taizhou Open 2025 26/07/2025 Final 22.35s 24.29s #2
Beijing Summer 2025 17/05/2025 Final 23.72s 26.34s #5
Hangzhou Open 2024 15/12/2024 Final 25.43s 30.12s #6
Xuzhou Autumn 2024 21/09/2024 Final 26.99s 29.77s #7
Rubik's WCA World Championship 2023 12/08/2023 First round 31.10s 33.66s #123
Hong Kong Cube Day 2023 04/03/2023 Final 30.43s 35.01s #9
Tianjin Summer Solstice 2021 20/06/2021 First round 44.38s 51.00s #29
Kunshan Morning 2021 02/05/2021 Final 41.91s 50.65s #30
Beijing Spring Special 2021 03/04/2021 First round 42.64s 48.73s #51
Shaoxing Open 2019 21/12/2019 First round 1:07.54 #42
Wuxi Winter 2019 08/12/2019 Final 1:04.32 1:07.09 #37
Huzhou Open 2019 13/07/2019 First round 1:15.83 #59
Kunshan Open 2019 20/04/2019 First round 1:45.83 #52

Round Breakdown

Competition Date Round Single Average Position
Taizhou Open 2025 26/07/2025 First round 23.32s 26.94s #6
Taizhou Open 2025 26/07/2025 Final 22.35s 24.29s #2
Beijing Summer 2025 17/05/2025 First round 27.16s 30.15s #13
Beijing Summer 2025 17/05/2025 Final 23.72s 26.34s #5
Hangzhou Open 2024 15/12/2024 First round 24.45s 25.84s #2
Hangzhou Open 2024 15/12/2024 Final 25.43s 30.12s #6
Xuzhou Autumn 2024 21/09/2024 First round 25.61s 28.89s #5
Xuzhou Autumn 2024 21/09/2024 Final 26.99s 29.77s #7
Rubik's WCA World Championship 2023 12/08/2023 First round 31.10s 33.66s #123
Hong Kong Cube Day 2023 04/03/2023 Final 30.43s 35.01s #9
Tianjin Summer Solstice 2021 20/06/2021 First round 44.38s 51.00s #29
Kunshan Morning 2021 02/05/2021 Final 41.91s 50.65s #30
Beijing Spring Special 2021 03/04/2021 First round 42.64s 48.73s #51
Shaoxing Open 2019 21/12/2019 First round 1:07.54 #42
Wuxi Winter 2019 08/12/2019 Final 1:04.32 1:07.09 #37
Huzhou Open 2019 13/07/2019 First round 1:15.83 #59
Kunshan Open 2019 20/04/2019 First round 1:45.83 #52
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