Recent Competitions
Rankings

Jack Cai

WCA ID: 2014CAIJ02
Country: Australia Australia
Active since: 2014

87

Competitions

17

Total Events

3274

Total Solves

1

Best Competition Result (3x3x3 Cube)

3x3x3 Cube

Most Practiced Event (772 solves)

3x3x3 Blindfolded

Best Event (#25 world)

29

Total Single PBs

21

Total Average PBs

Australian Nationals 2026

Last Competition
Overview
Events
3x3x3 Cube 2x2x2 Cube 4x4x4 Cube 5x5x5 Cube 6x6x6 Cube 7x7x7 Cube 3x3x3 Blindfolded 3x3x3 Fewest Moves 3x3x3 One-Handed Clock Megaminx Pyraminx Skewb Square-1 4x4x4 Blindfolded 5x5x5 Blindfolded 3x3x3 Multi-Blind
Competitions
Australian Nationals 2026 Spark Melbourne Autumn Saturday 2026 North-East Melbourne March Saturday 2026 Melbourne Summer 2026 Balam Cubes Jakarta New Year 2026 Melbourne Cube Days 2025 Megaminx in Mordialloc 2025 Spark Melbourne July 2025 Spark Melbourne February 2025 Spark Melbourne Spring Saturday 2024 Kew Clock Clash 2024 Cubing at The Game Expo 2024 The Big Cube Melbourne 2023 Rubik's WCA World Championship 2023 Monterrey Bogotá III 2023 Capitanejo 2023 Big Tunas 2023 Rubik's WCA Oceanic Championship 2022 Melbourne Trilogy Upstairs 2022 Rubik's WCA North American Championship 2022 Melbourne Summer 2022 Cranbourne Crazy Clock Attempt 2 2021 Altona Algorithms Attempt 2 2021 Barwon Cube for the Kids 2021 Melbourne Summer 2021 Bendigo Cube Blitz 2020 Melbourne Summer 2020 Surf Coast Cubing 2019 Melbourne Cube Days 2019 Odd Day in Sydney 2019 Japan Championship 2019 Puzzling Pakenham 2019 Altona Algorithms 2019 Box Hill Big Blind Bonanza 2019 Horsham 2019 WCA World Championship 2019 Warm Up Sydney 2019 Oceania 10th Anniversary 2019 Koalafication Melbourne 2019 Koalafication Adelaide 2019 Cube for Cambodia 2019 Solving in Sale 2019 Koalafication Brisbane 2019 Koalafication Sydney 2019 Hobart Open 2019 Melbourne Mental Mania 2019 Brilliant Ballarat 2019 Cool Down Sydney 2019 Melbourne Summer 2019 Adelaide Summer 2019 Northside Cube Day 2019 Melbourne Cube Days 2018 Malaysia Cube Championship 2018 Odd Day in Sydney 2018 St Kevin's College Spring 2018 Australian Nationals 2018 Horsham Winter 2018 WCA Asian Championship 2018 Adelaide Winter 2018 Melbourne Winter 2018 Cube for Cambodia 2018 ASFA Speedcubing 2018 Sydney Championship 2017 New Zealand Nationals 2017 Melbourne Cube Days 2017 Canberra Spring 2017 Australian Nationals 2017 World Rubik's Cube Championship 2017 Sydney Winter 2017 Cube for Cambodia 2017 Cubing Classic 2017 Lifestyle Seasons Summer 2017 Adelaide Summer 2017 Sydney Championship 2016 POPS Open 2016 New Zealand Nationals 2016 Melbourne Cube Days 2016 Cube for Cambodia 2016 Connor's Cube Day 2016 Melbourne Autumn 2016 Cubing Classic 2016 Melbourne Cube Days 2015 Australian Nationals 2015 Lifestyle Seasons Winter 2015 Cube for Cambodia 2015 Melbourne Autumn 2015 Melbourne Cube Day 2014

Current Rankings

Event Single WR CR NR Average WR CR NR
3x3x3 Cube 8.05s #8,034 #365 #276 10.06s #8,638 #367 #281
2x2x2 Cube 1.90s #7,590 #424 #322 3.29s #6,555 #350 #264
4x4x4 Cube 35.59s #6,020 #249 #188 43.64s #7,954 #335 #255
5x5x5 Cube 1:42.46 #15,020 #620 #495 1:52.80 #14,671 #616 #491
6x6x6 Cube 4:06.04 #11,684 #519 #409 4:22.98 #10,585 #453 #349
7x7x7 Cube 7:25.35 #11,813 #523 #416 7:28.19 #9,209 #404 #312
3x3x3 Blindfolded 16.22s #52 #4 #4 18.27s #25 #3 #3
3x3x3 Fewest Moves 32 moves #2,490 #137 #101 4033 moves #2,985 #170 #127
3x3x3 One-Handed 10.14s #828 #45 #31 13.17s #857 #47 #32
Clock 38.25s #29,164 #1,306 #1,013 — — — —
Megaminx 1:59.54 #15,628 #690 #545 2:17.12 #15,181 #666 #524
Pyraminx 3.60s #7,512 #356 #259 5.15s #5,140 #242 #177
Skewb 5.16s #14,065 #663 #506 9.60s #19,477 #918 #720
Square-1 56.25s #20,294 #971 #754 — — — —
4x4x4 Blindfolded 2:02.25 #61 #8 #6 4:34.77 #140 #9 #6
5x5x5 Blindfolded 6:45.65 #106 #9 #7 — — — —
3x3x3 Multi-Blind 118393:00.01 #80 #4 #3 — — — —

Main Event Progression - 3x3x3 Cube

Event Distribution

Best Events Ranking

PB Progression

Event Results Overview

Event Best Single Best Average Competitions Solves Best Position Last Competition
3x3x3 Cube 8.05s 10.06s 76 772 #1 23/05/2026
2x2x2 Cube 1.90s 3.29s 60 491 #3 23/05/2026
4x4x4 Cube 35.59s 43.64s 61 379 #3 09/07/2026
5x5x5 Cube 1:42.46 1:52.80 38 139 #5 15/12/2022
6x6x6 Cube 4:06.04 4:22.98 10 12 #7 30/11/2019
7x7x7 Cube 7:25.35 7:28.19 10 12 #4 30/11/2019
3x3x3 Blindfolded 16.22s 18.27s 68 221 #1 09/07/2026
3x3x3 Fewest Moves 32 moves 4033 moves 16 19 #1 29/11/2025
3x3x3 One-Handed 10.14s 13.17s 70 654 #1 09/07/2026
Clock 38.25s — 3 1 #18 23/11/2018
Megaminx 1:59.54 2:17.12 9 24 #8 07/03/2026
Pyraminx 3.60s 5.15s 54 348 #1 24/01/2026
Skewb 5.16s 9.60s 33 151 #4 23/07/2023
Square-1 56.25s — 5 4 #14 26/10/2019
4x4x4 Blindfolded 2:02.25 4:34.77 33 15 #1 15/12/2022
5x5x5 Blindfolded 6:45.65 — 24 3 #1 09/07/2026
3x3x3 Multi-Blind 118393:00.01 — 37 29 #1 07/07/2022

Recent Competitions

Australian Nationals 2026
09/07/2026
#3
Best position
4
Events
27
Solves
1
Podiums
3x3x3 Blindfolded
Best event #3
Spark Melbourne Autumn Saturday 2026
23/05/2026
#5
Best position
3
Events
25
Solves
0
Podiums
3x3x3 One-Handed
Best event #5
North-East Melbourne March Saturday 2026
07/03/2026
#21
Best position
3
Events
17
Solves
0
Podiums
3x3x3 Cube
Best event #21
Melbourne Summer 2026
24/01/2026
#5
Best position
5
Events
34
Solves
0
Podiums
3x3x3 Blindfolded
Best event #5
Balam Cubes Jakarta New Year 2026
10/01/2026
#2
Best position
5
Events
36
Solves
1
Podiums
3x3x3 Blindfolded
Best event #2
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