A PHP Error was encountered

Severity: 8192

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

Filename: core/URI.php

Line Number: 101

Backtrace:

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

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Router::$uri is deprecated

Filename: core/Router.php

Line Number: 127

Backtrace:

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 82

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 82

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 82

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 82

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

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$utf8 is deprecated

Filename: core/Controller.php

Line Number: 82

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 82

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 82

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 82

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 82

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 82

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 82

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 82

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 396

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

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated

Filename: database/DB_driver.php

Line Number: 371

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

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 132

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

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 294

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

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

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
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

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

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

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

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 358

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

A PHP Error was encountered

Severity: Warning

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

Filename: Session/Session.php

Line Number: 282

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

A PHP Error was encountered

Severity: Warning

Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 289

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

A PHP Error was encountered

Severity: Warning

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

Filename: Session/Session.php

Line Number: 304

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

A PHP Error was encountered

Severity: Warning

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

Filename: Session/Session.php

Line Number: 314

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

A PHP Error was encountered

Severity: Warning

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

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

A PHP Error was encountered

Severity: Warning

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

Filename: Session/Session.php

Line Number: 316

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

A PHP Error was encountered

Severity: Warning

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

A PHP Error was encountered

Severity: Warning

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

Filename: Session/Session.php

Line Number: 375

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

A PHP Error was encountered

Severity: Warning

Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 110

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

A PHP Error was encountered

Severity: Warning

Message: session_start(): Session cannot be started after headers have already been sent

Filename: Session/Session.php

Line Number: 143

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

A PHP Error was encountered

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

A PHP Error was encountered

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

A PHP Error was encountered

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: 259
Function: view

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

A PHP Error was encountered

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: 259
Function: view

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

A PHP Error was encountered

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: 259
Function: view

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

A PHP Error was encountered

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
Line: 259
Function: view

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 259
Function: view

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

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$utf8 is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 259
Function: view

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 259
Function: view

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 259
Function: view

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 259
Function: view

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 259
Function: view

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 259
Function: view

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 259
Function: view

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 259
Function: view

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 259
Function: view

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 259
Function: view

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

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home2/melho817/public_html/speedcubeanalytics.com/application/controllers/Front.php
Line: 259
Function: view

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

Chih-Chuan Yang (楊智全) Pingtung Cubing Open 2020 Results, PB Progression & Rankings | SpeedCubeAnalytics
Recent Competitions
Rankings

Chih-Chuan Yang (楊智全)

Pingtung Cubing Open 2020

WCA ID: 2018YANG92
Country: Taiwan Taiwan
Active since: 2018

6

Events Entered

50

Official Solves

7

Best Position (3x3x3 Cube)

3x3x3 Cube

Best Event

10.68s

Best Result (3x3x3 Cube)

4

PBs Achieved

Competition Event Summary

Event Round Reached Single Average Position
3x3x3 Cube Final 9.82s 11.56s #10
2x2x2 Cube First round 4.15s 6.15s #22
4x4x4 Cube Final 39.89s 45.28s #11
5x5x5 Cube Final 1:18.01 1:24.28 #11
Pyraminx First round 5.74s 10.97s #22
Skewb First round 7.84s 11.39s #15

Event Ranking Chart

Competition Round Breakdown

3x3x3 Cube
Round # Best Average Solves
Final #10 9.82s 11.56s (14.99s) 11.76s 10.78s 12.14s (9.82s)
Second round #9 10.05s 11.72s 11.75s 11.32s 12.10s (13.40s) (10.05s)
First round #7 8.51s 10.68s 10.44s 11.35s (12.65s) 10.24s (8.51s)
2x2x2 Cube
Round # Best Average Solves
First round #22 4.15s 6.15s 5.23s 7.21s (4.15s) (7.68s) 6.00s
4x4x4 Cube
Round # Best Average Solves
Final #11 39.89s 45.28s (51.13s) 46.85s (39.89s) 42.81s 46.17s
First round #11 43.69s 46.50s (43.69s) (47.77s) 47.45s 47.29s 44.76s
5x5x5 Cube
Round # Best Average Solves
Final #11 1:18.01 1:24.28 1:27.08 (1:18.01) 1:24.38 (1:27.09) 1:21.39
First round #10 1:12.68 1:21.71 (1:26.02) 1:18.61 (1:12.68) 1:20.63 1:25.89
Pyraminx
Round # Best Average Solves
First round #22 5.74s 10.97s (13.73s) 10.27s 11.74s 10.90s (5.74s)
Skewb
Round # Best Average Solves
First round #15 7.84s 11.39s (20.91s) (7.84s) 8.75s 15.67s 9.76s

PBs Achieved

Event Type Previous PB New PB Improvement
2x2x2 Cube Average 7.66s 6.15s -1.51s
Pyraminx Single 7.77s 5.74s -2.03s
Skewb Average 11.49s 11.39s -0.10s
Skewb Single 10.79s 7.84s -2.95s
Stay updated with new features and analytics tools! Subscribe to Newsletter
© 2026 SpeedCubeAnalytics | Official results and rankings provided by the World Cube Association (WCA) | Not affiliated with or endorsed by the WCA