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Rankings
Event
These events can be held at WCA competitions (unofficially), unofficial competitions, and speedcuber meetups. They tend to be less competitive than the events in the Unofficial category.
15 Puzzle
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These events can be held at WCA competitions (unofficially), unofficial competitions, and speedcuber meetups. They tend to be less competitive than the events in the Unofficial category.
| # | Name | Result | Representing | Date | Contest |
|---|---|---|---|---|---|
| 1 | 4.45 | UK | 15 Jun 2025 | Manchester June 2025 | |
| 2 | 4.59 | Canada | 27 Sep 2025 | Solved Central Alberta 2025 | |
| 3 | 4.60 | UK | 15 Jun 2025 | Manchester June 2025 | |
| 4 | 5.38 | Malaysia | 11 Feb 2026 | CCHS 2026 | |
| 5 | 5.46 | Canada | 27 Sep 2025 | Solved Central Alberta 2025 | |
| 6 | 5.62 | USA | 27 Jul 2025 | FMC at Fosters Pointe 2025 | |
| 7 | 5.73 | UK | 20 Apr 2025 | Manchester Spring 2025 | |
| 8 | 5.90 | USA | 16 Mar 2025 | OH Weekend of Madness 2025 | |
| 9 | 6.00 | UK | 25 Oct 2025 | Manchester October 2025 | |
| 10 | 6.08 | China | 7 Feb 2026 | Fujian Open 2026 | |
| 11 | 6.14 | China | 7 Feb 2026 | Fujian Open 2026 | |
| 12 | 6.16 | UK | 20 Apr 2025 | Manchester Spring 2025 | |
| 12 | 6.16 | China | 7 Feb 2026 | Fujian Open 2026 | |
| 14 | 6.17 | China | 7 Feb 2026 | Fujian Open 2026 | |
| 15 | 6.20 | USA | 16 Mar 2025 | OH Weekend of Madness 2025 | |
| 16 | 6.24 | UK | 25 Oct 2025 | Manchester October 2025 | |
| 17 | 6.33 | USA | 27 Jul 2025 | FMC at Fosters Pointe 2025 | |
| 17 | 6.33 | UK | 25 Oct 2025 | Manchester October 2025 | |
| 19 | 6.42 | UK | 25 Oct 2025 | Manchester October 2025 | |
| 20 | 6.43 | UK | 20 Apr 2025 | Manchester Spring 2025 | |
| 21 | 6.47 | USA | 1 Jun 2024 | Ohio State Summer 2024 | |
| 22 | 6.52 | Poland | 22 Mar 2025 | Big Side & Blind Olsztyn 2025 | |
| 22 | 6.52 | China | 7 Feb 2026 | Fujian Open 2026 | |
| 24 | 6.55 | UK | 15 Jun 2025 | Manchester June 2025 | |
| 24 | 6.55 | Russia | 14 Sep 2025 | SPB Muffin 2025 | |
| 24 | 6.55 | Canada | 27 Sep 2025 | Solved Central Alberta 2025 | |
| 27 | 6.62 | USA | 27 Jul 2025 | FMC at Fosters Pointe 2025 | |
| 28 | 6.72 | Poland | 22 Mar 2025 | Big Side & Blind Olsztyn 2025 | |
| 29 | 6.75 | China | 7 Feb 2026 | Fujian Open 2026 | |
| 30 | 6.77 | UK | 25 Oct 2025 | Manchester October 2025 | |
| 31 | 6.88 | Malaysia | 11 Feb 2026 | CCHS 2026 | |
| 32 | 6.89 | USA | 22 Mar 2026 | Ohio State Madness 2026 | |
| 33 | 7.02 | Poland | 22 Mar 2025 | Big Side & Blind Olsztyn 2025 | |
| 34 | 7.04 | Poland | 18 May 2024 | No Triangle in Rzeszów 2024 | |
| 35 | 7.14 | China | 7 Feb 2026 | Fujian Open 2026 | |
| 36 | 7.15 | Canada | 2 Nov 2024 | Newmarket Side Events 2024 | |
| 37 | 7.22 | Russia | 14 Sep 2025 | SPB Muffin 2025 | |
| 38 | 7.25 | Poland | 18 May 2024 | No Triangle in Rzeszów 2024 | |
| 39 | 7.28 | Poland | 18 May 2024 | No Triangle in Rzeszów 2024 | |
| 39 | Yi Zheng (Yi Zheng)Yi Zheng | 7.28 | China | 7 Feb 2026 | Fujian Open 2026 |
| 41 | 7.29 | Russia | 21 Nov 2025 | Phoenix Open 2025 | |
| 42 | 7.34 | Russia | 14 Sep 2025 | SPB Muffin 2025 | |
| 43 | 7.39 | Russia | 21 Dec 2024 | Ivanovo Cuber Cup 2024 | |
| 44 | 7.40 | Brazil | 31 May 2024 | Rio Cubolympics 2024 | |
| 45 | 7.46 | China | 7 Feb 2026 | Fujian Open 2026 | |
| 46 | 7.47 | Poland | 22 Mar 2025 | Big Side & Blind Olsztyn 2025 | |
| 47 | 7.50 | Russia | 21 Nov 2025 | Phoenix Open 2025 | |
| 48 | 7.51 | USA | 22 Mar 2026 | Ohio State Madness 2026 | |
| 49 | 7.52 | UK | 15 Jun 2025 | Manchester June 2025 | |
| 50 | 7.54 | China | 7 Feb 2026 | Fujian Open 2026 | |
| 51 | 7.59 | Poland | 18 May 2024 | No Triangle in Rzeszów 2024 | |
| 52 | 7.61 | Russia | 21 Nov 2025 | Phoenix Open 2025 | |
| 53 | 7.66 | Poland | 22 Mar 2025 | Big Side & Blind Olsztyn 2025 | |
| 54 | 7.73 | USA | 16 Mar 2025 | OH Weekend of Madness 2025 | |
| 55 | 7.76 | USA | 1 Jun 2024 | Ohio State Summer 2024 | |
| 56 | 7.77 | USA | 20 Apr 2025 | CCC Ohio State 2025 | |
| 56 | 7.77 | USA | 22 Mar 2026 | Ohio State Madness 2026 | |
| 58 | 7.81 | Russia | 21 Dec 2024 | Ivanovo Cuber Cup 2024 | |
| 59 | 7.92 | Canada | 2 Nov 2024 | Newmarket Side Events 2024 | |
| 60 | 7.93 | Russia | 14 Sep 2025 | SPB Muffin 2025 | |
| 61 | 7.95 | UK | 20 Apr 2025 | Manchester Spring 2025 | |
| 62 | 8.02 | USA | 1 Jun 2024 | Ohio State Summer 2024 | |
| 63 | 8.03 | Russia | 14 Sep 2025 | SPB Muffin 2025 | |
| 64 | 8.05 | Canada | 27 Sep 2025 | Solved Central Alberta 2025 | |
| 65 | 8.13 | China | 7 Feb 2026 | Fujian Open 2026 | |
| 66 | 8.17 | Malaysia | 11 Feb 2026 | CCHS 2026 | |
| 66 | 8.17 | USA | 22 Mar 2026 | Ohio State Madness 2026 | |
| 68 | Yunfei Zheng (郑允菲)Yunfei Zheng | 8.19 | China | 7 Feb 2026 | Fujian Open 2026 |
| 69 | 8.22 | China | 17 Aug 2025 | Longyan Summer Open 2025 | |
| 70 | 8.34 | Poland | 18 May 2024 | No Triangle in Rzeszów 2024 | |
| 71 | 8.38 | Russia | 21 Dec 2024 | Ivanovo Cuber Cup 2024 | |
| 71 | Yunfei Zheng (郑允菲)Yunfei Zheng | 8.38 | China | 7 Feb 2026 | Fujian Open 2026 |
| 73 | 8.41 | Russia | 21 Dec 2024 | Ivanovo Cuber Cup 2024 | |
| 74 | 8.43 | Russia | 21 Nov 2025 | Phoenix Open 2025 | |
| 75 | 8.44 | USA | 1 Jun 2024 | Ohio State Summer 2024 | |
| 76 | 8.45 | USA | 22 Mar 2026 | Ohio State Madness 2026 | |
| 77 | 8.48 | USA | 1 Jun 2024 | Ohio State Summer 2024 | |
| 78 | 8.62 | Russia | 14 Sep 2025 | SPB Muffin 2025 | |
| 79 | 8.70 | China | 7 Feb 2026 | Fujian Open 2026 | |
| 80 | Yunxi Yang (杨云茜)Yunxi Yang | 8.71 | China | 5 Oct 2025 | Hunan Osmanthus Month Side 2025 |
| 80 | 8.71 | China | 7 Feb 2026 | Fujian Open 2026 | |
| 82 | Oleg KremlyovOleg Kremlyov | 8.75 | Russia | 21 Nov 2025 | Phoenix Open 2025 |
| 83 | 8.78 | USA | 20 Apr 2025 | CCC Ohio State 2025 | |
| 84 | 8.82 | China | 7 Feb 2026 | Fujian Open 2026 | |
| 85 | 8.88 | USA | 1 Jun 2024 | Ohio State Summer 2024 | |
| 86 | 8.91 | Ukraine | 22 Mar 2025 | Big Side & Blind Olsztyn 2025 | |
| 86 | 8.91 | USA | 27 Jul 2025 | FMC at Fosters Pointe 2025 | |
| 88 | Yi Zheng (Yi Zheng)Yi Zheng | 8.94 | China | 7 Feb 2026 | Fujian Open 2026 |
| 89 | 8.98 | Brazil | 31 May 2024 | Rio Cubolympics 2024 | |
| 90 | 9.00 | Russia | 21 Nov 2025 | Phoenix Open 2025 | |
| 91 | 9.03 | Malaysia | 11 Feb 2026 | CCHS 2026 | |
| 92 | 9.07 | USA | 27 Jul 2025 | FMC at Fosters Pointe 2025 | |
| 92 | Linze Fu (傅霖泽)Linze Fu | 9.07 | China | 26 Oct 2025 | NWPU Campus Competition 2025 |
| 94 | 9.08 | China | 21 Jul 2025 | Yangtze River Delta Open 2025 | |
| 95 | 9.11 | USA | 1 Jun 2024 | Ohio State Summer 2024 | |
| 95 | 9.11 | Canada | 27 Sep 2025 | Solved Central Alberta 2025 | |
| 97 | 9.12 | USA | 1 Jun 2024 | Ohio State Summer 2024 | |
| 98 | 9.13 | China | 21 Jul 2025 | Yangtze River Delta Open 2025 | |
| 99 | 9.15 | China | 21 Jul 2025 | Yangtze River Delta Open 2025 | |
| 100 | 9.17 | Brazil | 31 May 2024 | Rio Cubolympics 2024 |