Kangjin Liu (刘康琎)
| Region | WCA ID | Gender | Competitions | Completed Solves | China | 2025LIUK05 | Male | 15 | 362 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 3433 | 9458 | 25023 | 10.45 | 10.93 | 13299 | 5135 | 1917 | |
| 2x2x2 Cube | 147 | 501 | 2366 | 1.27 | 4.25 | 17652 | 5186 | 1682 | |
| 4x4x4 Cube | 864 | 2517 | 7043 | 36.72 | 43.53 | 7948 | 2870 | 1027 | |
| 5x5x5 Cube | 303 | 924 | 2625 | 1:01.67 | 1:09.58 | 2791 | 1010 | 335 | |
| 6x6x6 Cube | 302 | 834 | 2469 | 2:07.04 | 2:12.17 | 2168 | 744 | 267 | |
| 7x7x7 Cube | 345 | 841 | 2354 | 3:20.78 | 3:25.33 | 2026 | 729 | 291 | |
| 3x3x3 Fewest Moves | 964 | 2854 | 10263 | 52 | 53.00 | 5504 | 1582 | 611 | |
| 3x3x3 One-Handed | 1622 | 4498 | 12075 | 18.50 | 21.84 | 10292 | 3993 | 1492 | |
| Clock | 118 | 470 | 1926 | 5.61 | 7.31 | 2257 | 545 | 149 | |
| Megaminx | 275 | 976 | 3623 | 1:00.76 | 1:12.51 | 4239 | 1175 | 346 | |
| Pyraminx | 692 | 2050 | 7537 | 3.59 | 5.41 | 5925 | 1781 | 659 | |
| Skewb | 59 | 198 | 931 | 1.95 | 5.22 | 3723 | 987 | 323 | |
| Square-1 | 526 | 1854 | 7827 | 21.35 | 28.09 | 7399 | 1795 | 522 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Nanning Open 2026 | Second round | 64 | 12.47 | 13.11 | 12.47 | 13.71 | 12.83 | 12.78 | 30.99 | ||
| First round | 46 | 10.83 | 10.93 | 10.83 | 10.85 | 11.06 | 10.89 | 12.28 | |||
| Zhanjiang Open 2026 | First round | 102 | 12.23 | 13.58 | 12.23 | 13.86 | 13.16 | 13.73 | DNF | ||
| Maoming Open 2026 | First round | 63 | 11.28 | 13.52 | 14.38 | 13.13 | 14.79 | 13.05 | 11.28 | ||
| Nanchang Summer 2026 | First round | 102 | 10.72 | 12.07 | 10.79 | 11.80 | 17.18 | 13.62 | 10.72 | ||
| Huanggang Open 2026 | Second round | 52 | 11.74 | 12.28 | 12.92 | 11.74 | 14.55 | 11.87 | 12.06 | ||
| First round | 54 | 10.45 | 11.95 | DNF | 12.66 | 11.20 | 12.00 | 10.45 | |||
| Guangdong Open - Revival & Rival 2026 | First round | 342 | 11.94 | 13.25 | 13.55 | 13.04 | 13.16 | 11.94 | 13.58 | ||
| Xi'an Summer 2025 | First round | 101 | 12.02 | 13.05 | 13.83 | 13.29 | 12.02 | 12.61 | 13.24 | ||
| 2x2x2 Cube | |||||||||||
| Nanning Open 2026 | First round | 23 | 2.92 | 4.25 | 4.09 | 2.92 | 4.00 | 4.65 | 5.24 | ||
| Zhanjiang Open 2026 | First round | 43 | 3.32 | 4.56 | 4.19 | 5.59 | 3.89 | 3.32 | 6.71 | ||
| Maoming Open 2026 | First round | 25 | 3.93 | 4.36 | 4.70 | 3.99 | 3.93 | 4.39 | 5.78 | ||
| Huanggang Open 2026 | First round | 32 | 2.66 | 4.38 | 3.52 | 5.08 | 4.55 | 2.66 | 8.04 | ||
| Guangdong Open - Revival & Rival 2026 | First round | 374 | 3.51 | DNF | DNF | 3.97 | DNF | 8.32 | 3.51 | ||
| Canton Countdown 2025 | First round | 22 | 3.68 | 4.48 | 4.97 | DNF | 3.68 | 3.82 | 4.65 | ||
| Nanchang Winter 2025 | First round | 35 | 1.27 | 4.47 | 6.40 | 1.27 | 3.80 | DNF | 3.22 | ||
| Xi'an Summer 2025 | First round | 64 | 3.26 | 4.69 | 4.48 | 4.89 | 4.79 | 4.79 | 3.26 | ||
| 4x4x4 Cube | |||||||||||
| Nanning Open 2026 | First round | 36 | 40.41 | 43.53 | 48.96 | 40.41 | 43.77 | 46.07 | 40.75 | ||
| Zhanjiang Open 2026 | First round | 50 | 41.22 | 48.58 | 49.20 | 49.93 | 41.22 | 46.62 | 52.29 | ||
| Nanchang Summer 2026 | First round | 40 | 37.76 | 44.74 | 48.18 | 37.76 | 39.85 | 53.01 | 46.19 | ||
| Huanggang Open 2026 | First round | 34 | 36.72 | 43.72 | 43.36 | 39.10 | 56.85 | 48.70 | 36.72 | ||
| Quanzhou Big Cubes 2026 | First round | 60 | 37.24 | 46.60 | 46.52 | 37.24 | 41.38 | 51.91 | 53.80 | ||
| Guangdong Open - Revival & Rival 2026 | First round | 216 | 44.26 | 51.50 | 44.26 | 49.19 | 59.72 | DNF | 45.59 | ||
| Nanchang Winter 2025 | First round | 23 | 42.83 | 44.62 | 42.83 | 43.86 | 43.56 | 46.43 | DNF | ||
| 5x5x5 Cube | |||||||||||
| Hefei August Open 2026 | Final (Dual) | 35 (37) | 1:12.01 | 1:13.68 | 1:12.01 | 1:18.04 | 1:15.08 | 1:13.49 | 1:12.47 | ||
| First round (Dual) | 35 (37) | 1:01.67 | 1:09.58 | 1:21.65 | 1:18.84 | 1:01.67 | 1:02.14 | 1:07.77 | |||
| Maoming Open 2026 | First round | 19 | 1:11.44 | 1:14.68 | 1:18.34 | 1:13.78 | 1:11.44 | 1:18.64 | 1:11.92 | ||
| Nanchang Summer 2026 | First round | 23 | 1:10.91 | 1:19.12 | 1:21.83 | 1:10.91 | 1:20.18 | 1:22.70 | 1:15.34 | ||
| Huanggang Open 2026 | Final | 43 | 1:52.69 | 1:52.69 | DNF | ||||||
| Quanzhou Big Cubes 2026 | First round | 44 | 1:11.59 | 1:20.02 | 1:18.20 | 1:21.57 | 1:20.28 | 1:11.59 | 1:26.47 | ||
| Guangdong Open - Revival & Rival 2026 | First round | 148 | 1:29.23 | DNF | 1:32.69 | 1:29.23 | DNF | DNF | DNF | ||
| Canton Countdown 2025 | Final | 36 | 1:15.02 | 1:21.82 | 1:27.57 | 1:21.60 | 1:20.21 | 1:15.02 | 1:23.64 | ||
| 6x6x6 Cube | |||||||||||
| Hefei August Open 2026 | Final (Dual) | 33 (36) | 2:14.79 | 2:19.34 | 2:22.00 | 2:21.23 | 2:14.79 | ||||
| First round (Dual) | 34 (36) | 2:07.04 | 2:12.17 | 2:07.04 | 2:19.54 | 2:09.94 | |||||
| Quanzhou Big Cubes 2026 | First round | 42 | 2:20.44 | 2:31.37 | 2:31.32 | 2:20.44 | 2:42.36 | ||||
| Guangdong Open - Revival & Rival 2026 | First round | 83 | 2:29.13 | 2:36.26 | 2:42.53 | 2:29.13 | 2:37.12 | ||||
| Canton Countdown 2025 | Final | 25 | 2:37.23 | 2:46.22 | 2:56.12 | 2:45.32 | 2:37.23 | ||||
| 7x7x7 Cube | |||||||||||
| Hefei August Open 2026 | Final (Dual) | 38 (40) | 3:25.34 | 3:32.32 | 3:29.58 | 3:42.03 | 3:25.34 | ||||
| First round (Dual) | 39 (40) | 3:20.78 | 3:25.33 | 3:33.41 | 3:20.78 | 3:21.79 | |||||
| Quanzhou Big Cubes 2026 | First round | 46 | 3:40.24 | 4:13.10 | 4:11.97 | 4:47.10 | 3:40.24 | ||||
| Guangdong Open - Revival & Rival 2026 | First round | 85 | 4:22.32 | 4:22.32 | |||||||
| 3x3x3 Fewest Moves | |||||||||||
| FMC Asia 2025 | Final | 157 | 52 | 53.00 | 52 | 53 | 54 | ||||
| 3x3x3 One-Handed | |||||||||||
| Zhanjiang Open 2026 | First round | 58 | 19.31 | 22.90 | 28.39 | 24.55 | 19.31 | 23.41 | 20.75 | ||
| Nanchang Summer 2026 | First round | 58 | 19.47 | 27.14 | 28.89 | 37.99 | 19.47 | 28.69 | 23.83 | ||
| Huanggang Open 2026 | First round | 36 | 18.50 | 21.84 | 25.87 | 19.93 | 20.43 | 18.50 | 25.15 | ||
| Guangdong Open - Revival & Rival 2026 | First round | 175 | 22.76 | 26.45 | 28.93 | 22.76 | 24.12 | 26.29 | 47.71 | ||
| Clock | |||||||||||
| Beihai Open 2026 | First round | 21 | 6.95 | DNF | 7.84 | DNF | DNF | 6.95 | DNF | ||
| Maoming Open 2026 | First round | 36 | DNF | DNF | DNF | ||||||
| Guangzhou Special 2026 | Second round | 44 | 6.26 | DNF | 7.79 | DNF | 7.29 | DNF | 6.26 | ||
| First round | 19 | 7.00 | 7.78 | 7.00 | 8.23 | DNF | 7.73 | 7.37 | |||
| Huanggang Open 2026 | Final | 15 | 6.62 | DNF | DNF | DNF | 6.62 | 7.61 | 6.64 | ||
| First round | 8 | 6.56 | 7.94 | 10.22 | DNF | 6.89 | 6.56 | 6.72 | |||
| Guangdong Open - Revival & Rival 2026 | First round | 23 | 5.61 | 7.31 | 5.61 | 16.20 | 7.15 | 6.33 | 8.46 | ||
| Canton Countdown 2025 | First round | 38 | 6.55 | DNF | 8.94 | 6.55 | 11.74 | DNF | DNF | ||
| Guangzhou Special 2025 | First round | 34 | 8.03 | 11.35 | 10.89 | 8.03 | 13.72 | 9.45 | DNS | ||
| Xi'an Summer 2025 | First round | 38 | 7.95 | 11.18 | 7.95 | 14.59 | 9.62 | DNF | 9.34 | ||
| Megaminx | |||||||||||
| Maoming Open 2026 | First round | 17 | 1:02.80 | 1:12.51 | 1:13.02 | 1:02.80 | 1:19.81 | 1:09.84 | 1:14.67 | ||
| Guangzhou Special 2026 | First round | 29 | 1:00.76 | 1:16.50 | 1:25.56 | 1:00.76 | 1:10.93 | 1:13.00 | 1:28.82 | ||
| Guangdong Open - Revival & Rival 2026 | First round | 45 | 1:06.19 | 1:16.26 | 1:19.27 | 1:06.19 | 1:19.15 | 1:18.25 | 1:11.38 | ||
| Guangzhou Special 2025 | First round | 31 | 1:10.45 | 1:19.66 | 1:15.44 | 1:28.48 | 1:10.45 | 1:37.78 | 1:15.05 | ||
| Xi'an Summer 2025 | Final | 20 | 1:18.18 | 1:23.82 | 1:26.22 | 1:21.16 | 1:18.18 | 1:25.01 | 1:25.30 | ||
| First round | 22 | 1:21.39 | 1:29.82 | 1:28.38 | 1:28.12 | 1:32.96 | DNF | 1:21.39 | |||
| Pyraminx | |||||||||||
| Zhanjiang Open 2026 | First round | 23 | 5.09 | 6.08 | 5.09 | 7.89 | 7.75 | 5.17 | 5.32 | ||
| Nanchang Summer 2026 | First round | 46 | 5.71 | 7.03 | 7.63 | 6.03 | 8.70 | 7.44 | 5.71 | ||
| Guangzhou Special 2026 | Second round | 26 | 4.69 | 6.11 | 5.94 | 6.49 | 4.69 | 9.62 | 5.90 | ||
| First round | 20 | 3.59 | 5.60 | 4.99 | 6.10 | 6.47 | 5.70 | 3.59 | |||
| Guangdong Open - Revival & Rival 2026 | Second round | 49 | 5.07 | 5.88 | 6.78 | 5.17 | DNF | 5.07 | 5.68 | ||
| First round | 62 | 5.84 | 6.68 | 7.75 | 5.84 | 6.58 | 6.10 | 7.36 | |||
| Guangzhou Special 2025 | Second round | 23 | 4.50 | 5.41 | 4.91 | 6.02 | 8.39 | 4.50 | 5.29 | ||
| First round | 25 | 5.37 | 5.77 | 6.06 | 5.69 | 5.37 | 5.57 | 6.42 | |||
| Xi'an Summer 2025 | First round | 38 | 3.71 | 6.21 | 5.76 | 7.12 | 5.74 | 3.71 | 8.64 | ||
| Skewb | |||||||||||
| Beihai Open 2026 | Final | 5 | 3.41 | 5.22 | 3.41 | 5.15 | 4.69 | 5.83 | 6.09 | ||
| First round | 7 | 5.34 | 5.64 | 6.11 | 5.88 | 5.34 | 5.63 | 5.41 | |||
| Zhanjiang Open 2026 | Final | 11 | 1.95 | 5.56 | 6.81 | 1.95 | 2.29 | 8.96 | 7.57 | ||
| First round | 11 | 4.32 | 6.07 | 8.02 | 7.07 | 4.32 | 5.61 | 5.54 | |||
| Nanchang Summer 2026 | First round | 21 | 2.22 | 6.48 | 7.97 | 7.54 | 5.22 | 2.22 | 6.68 | ||
| Guangzhou Special 2026 | Final | 15 | 3.75 | 5.32 | 5.62 | 3.75 | 5.26 | 5.54 | 5.15 | ||
| Second round | 18 | 5.04 | 5.35 | 5.04 | 5.45 | 5.36 | 5.25 | 8.22 | |||
| First round | 24 | 4.08 | 6.13 | 6.78 | 6.85 | 4.08 | 8.96 | 4.76 | |||
| Guangdong Open - Revival & Rival 2026 | First round | 145 | 5.84 | DNF | 8.26 | DNF | 5.84 | DNF | 9.10 | ||
| Guangzhou Special 2025 | Second round | 33 | 6.68 | 7.49 | 10.10 | 6.68 | 7.09 | 6.90 | 8.49 | ||
| First round | 23 | 6.12 | 6.57 | 7.75 | 6.12 | 6.44 | 6.64 | 6.64 | |||
| Xi'an Summer 2025 | First round | 32 | 5.76 | 6.67 | 6.29 | 7.92 | 5.80 | 7.96 | 5.76 | ||
| Square-1 | |||||||||||
| Canton Countdown 2025 | First round | 22 | 21.35 | 28.09 | 27.73 | DNF | 26.59 | 21.35 | 29.95 | ||
| Guangzhou Special 2025 | First round | 37 | 31.13 | 49.81 | 31.13 | ||||||