Chuntian Long (龙椿天)
| Region | WCA ID | Gender | Competitions | Completed Solves | China | 2017LONG15 | Male | 36 | 591 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 5142 | 14350 | 38272 | 12.04 | 14.30 | 36137 | 13894 | 5023 | |
| 2x2x2 Cube | 1463 | 4809 | 18202 | 2.62 | 4.04 | 14175 | 4060 | 1299 | |
| 4x4x4 Cube | 2563 | 7136 | 20382 | 50.35 | 52.91 | 15923 | 5666 | 2065 | |
| 5x5x5 Cube | 1656 | 4854 | 14982 | 1:43.68 | 2:38.17 | 22045 | 6502 | 2042 | |
| 3x3x3 Fewest Moves | 196 | 603 | 2410 | 32 | 37.67 | 2184 | 556 | 191 | |
| 3x3x3 One-Handed | 2018 | 5654 | 15179 | 20.35 | 27.05 | 18211 | 6996 | 2533 | |
| Clock | 501 | 1757 | 7342 | 9.79 | 11.61 | 6989 | 1646 | 477 | |
| Megaminx | 1408 | 4916 | 19990 | 2:27.11 | |||||
| Pyraminx | 1636 | 4843 | 18026 | 5.21 | 9.89 | 29912 | 8379 | 2917 | |
| Skewb | 767 | 2390 | 9393 | 4.35 | 7.76 | 11848 | 3316 | 1155 | |
| Square-1 | 394 | 1427 | 6168 | 18.87 | 28.61 | 7310 | 1742 | 500 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Foshan Open 2026 | Second round | 252 | 12.43 | 14.30 | 14.15 | 13.58 | 16.24 | 12.43 | 15.18 | ||
| First round | 278 | 13.43 | 14.34 | 18.65 | 15.66 | 13.49 | 13.43 | 13.87 | |||
| Guangdong Open - Revival & Rival 2026 | First round | 464 | 13.35 | 15.85 | 15.65 | 14.78 | 17.29 | 17.11 | 13.35 | ||
| Fuzhou Open 2026 | First round | 76 | 15.27 | 17.24 | 15.44 | 15.27 | 18.01 | 18.76 | 18.27 | ||
| Guangzhou Small Cubes 2025 | First round | 179 | 13.85 | 18.15 | 20.72 | 19.10 | 13.85 | 16.22 | 19.12 | ||
| Guilin Open 2025 | First round | 104 | 14.27 | 16.08 | 15.19 | 16.15 | 14.27 | 17.85 | 16.91 | ||
| HKRCU 20th Anniversary 2025 | First round | 108 | 16.35 | 18.06 | 18.33 | 17.16 | 19.59 | 18.70 | 16.35 | ||
| Jiangmen Open 2025 | First round | 155 | 14.43 | 16.17 | 16.05 | 14.43 | 17.23 | 16.24 | 16.23 | ||
| Vietnam Championship 2025 | First round | 181 | 14.77 | 16.25 | 14.77 | 15.47 | 17.53 | 16.97 | 16.31 | ||
| Zhuhai Open 2025 | First round | 142 | 12.87 | 16.08 | 16.36 | 16.41 | 19.91 | 15.46 | 12.87 | ||
| Hong Kong Cube Day 2025 | First round | 84 | 13.90 | 14.62 | 16.43 | 13.90 | 14.41 | 15.04 | 14.40 | ||
| Nanchang Spring 2025 | First round | 118 | 14.91 | 15.50 | 16.08 | 15.35 | 15.91 | 15.25 | 14.91 | ||
| HCMC VNC Warm Up 2025 | First round | 89 | 17.12 | 17.98 | 17.93 | 17.12 | 18.52 | 19.81 | 17.49 | ||
| Zhengzhou Open 2024 | First round | 147 | 14.82 | 16.31 | 16.54 | 16.13 | 16.25 | 14.82 | 17.13 | ||
| Guilin Open 2024 | First round | 87 | 14.10 | 15.44 | 17.36 | 15.42 | 14.50 | 14.10 | 16.39 | ||
| Shenzhen Nanshan Open 2024 | First round | 164 | 12.04 | 15.95 | 16.27 | 12.04 | 20.68 | 15.65 | 15.93 | ||
| Nanchang Spring 2024 | First round | 108 | 14.95 | 16.80 | 15.38 | 17.96 | 17.05 | 18.48 | 14.95 | ||
| Shenzhen Open 2023 | First round | 148 | 14.64 | 17.40 | 18.92 | 16.24 | 14.64 | 20.92 | 17.05 | ||
| Shenzhen Youth Open 2023 | First round | 154 | 15.15 | 19.47 | 17.07 | 15.15 | 20.81 | 22.81 | 20.54 | ||
| Zhanjiang Open 2019 | First round | 56 | 16.50 | 18.47 | 16.50 | 17.16 | 18.58 | 19.66 | 20.94 | ||
| Maoming Open 2019 | First round | 44 | 16.38 | 18.63 | 17.89 | 23.99 | 18.42 | 19.58 | 16.38 | ||
| Maoming Open 2018 | First round | 31 | 16.25 | 17.70 | 16.90 | 20.99 | 16.25 | 17.54 | 18.65 | ||
| Maoming Open 2017 | First round | 38 | 19.41 | 21.21 | 19.41 | 20.30 | 26.12 | 21.78 | 21.55 | ||
| 2x2x2 Cube | |||||||||||
| Foshan Open 2026 | Second round | 99 | 2.86 | 5.14 | 5.86 | 4.63 | 4.92 | 2.86 | 6.81 | ||
| First round | 66 | 3.23 | 4.10 | 3.49 | 4.46 | 4.36 | 5.47 | 3.23 | |||
| Guangdong Open - Revival & Rival 2026 | First round | 162 | 4.00 | 4.52 | 6.08 | 4.57 | 4.81 | 4.00 | 4.18 | ||
| Fuzhou Open 2026 | First round | 16 | 3.96 | 4.04 | 3.96 | 4.12 | 3.96 | 7.04 | 4.03 | ||
| Canton Countdown 2025 | First round | 20 | 4.26 | 4.41 | 4.67 | 4.27 | 5.41 | 4.26 | 4.30 | ||
| Guangzhou Small Cubes 2025 | First round | 81 | 3.66 | 4.95 | 7.13 | 5.61 | 4.99 | 4.25 | 3.66 | ||
| Guilin Open 2025 | First round | 40 | 4.04 | 4.45 | 4.64 | 4.62 | 4.51 | 4.21 | 4.04 | ||
| HKRCU 20th Anniversary 2025 | First round | 63 | 3.97 | 5.20 | 5.26 | 8.60 | 5.68 | 4.65 | 3.97 | ||
| Jiangmen Open 2025 | First round | 66 | 4.09 | 4.54 | 4.24 | 4.92 | 7.80 | 4.09 | 4.46 | ||
| Vietnam Championship 2025 | First round | 101 | 4.03 | 5.43 | 4.54 | 4.03 | 5.54 | 9.02 | 6.22 | ||
| Zhuhai Open 2025 | First round | 59 | 3.25 | 5.10 | 5.77 | 4.70 | 5.92 | 4.83 | 3.25 | ||
| Hong Kong Cube Day 2025 | First round | 62 | 4.14 | 5.07 | 4.14 | 5.42 | 5.77 | 4.76 | 5.03 | ||
| Nanchang Spring 2025 | First round | 54 | 4.03 | 4.91 | 6.00 | 4.37 | 4.75 | 4.03 | 5.60 | ||
| HCMC VNC Warm Up 2025 | First round | 50 | 4.66 | 5.26 | 5.36 | 4.92 | 8.48 | 5.49 | 4.66 | ||
| Guilin Open 2024 | Second round | 35 | 4.45 | 5.40 | 5.83 | 6.93 | 5.34 | 5.03 | 4.45 | ||
| First round | 38 | 4.54 | 5.23 | 4.78 | 9.88 | 4.87 | 4.54 | 6.04 | |||
| Shenzhen Nanshan Open 2024 | First round | 61 | 4.39 | 4.98 | 6.57 | 4.39 | 5.51 | 4.70 | 4.72 | ||
| Nanchang Spring 2024 | First round | 36 | 3.12 | 4.43 | 3.12 | 4.55 | 4.03 | 4.72 | 5.27 | ||
| Shenzhen Open 2023 | First round | 51 | 3.60 | 4.63 | 5.34 | 3.60 | 4.36 | 4.84 | 4.70 | ||
| Shenzhen Youth Open 2023 | First round | 46 | 4.22 | 4.88 | 4.84 | 6.11 | 4.69 | 4.22 | 5.11 | ||
| Zhanjiang Open 2019 | First round | 11 | 3.68 | 4.55 | 4.66 | 5.57 | 5.11 | 3.89 | 3.68 | ||
| Maoming Open 2019 | First round | 17 | 4.30 | 5.16 | 4.30 | 5.03 | 5.53 | 4.91 | 5.76 | ||
| Maoming Open 2018 | Final | 8 | 3.72 | 5.08 | 5.32 | 3.72 | 4.39 | 6.49 | 5.53 | ||
| First round | 8 | 3.95 | 4.57 | 7.33 | 3.95 | 4.50 | 4.34 | 4.86 | |||
| Maoming Open 2017 | Final | 7 | 2.62 | 4.91 | 4.58 | 5.28 | 4.88 | 2.62 | 7.02 | ||
| Second round | 11 | 4.52 | 5.31 | 5.19 | 5.11 | 4.52 | 6.38 | 5.64 | |||
| First round | 9 | 4.90 | 5.19 | 5.19 | 5.42 | 4.95 | 4.90 | 5.67 | |||
| 4x4x4 Cube | |||||||||||
| Quanzhou Big Cubes 2026 | First round | 78 | 50.35 | 52.91 | 56.13 | 50.89 | 58.34 | 51.70 | 50.35 | ||
| Guangdong Open - Revival & Rival 2026 | First round | 267 | 1:05.25 | 1:10.22 | 1:05.25 | ||||||
| Guangzhou Big Cubes 2025 | First round | 106 | 58.00 | 58.00 | 1:03.32 | ||||||
| Vietnam Championship 2025 | First round | 117 | 53.07 | 1:01.41 | 53.07 | 1:01.41 | 1:05.25 | 57.56 | 1:10.42 | ||
| HCMC VNC Warm Up 2025 | Final | 57 | 51.79 | 1:14.28 | 51.79 | 1:06.41 | 1:19.61 | 1:20.19 | 1:16.82 | ||
| Zhengzhou Open 2024 | First round | 110 | 1:08.82 | 1:10.37 | 1:08.82 | ||||||
| Guilin Open 2024 | First round | 58 | 1:08.91 | 1:08.91 | 1:09.84 | ||||||
| Guangzhou Big Cubes 2024 | First round | 96 | 56.39 | 56.39 | 1:07.78 | ||||||
| Nanchang Spring 2024 | First round | 58 | 1:09.90 | 1:09.90 | 1:13.67 | ||||||
| Zhanjiang Open 2019 | Final | 30 | 1:27.08 | 1:34.69 | 1:30.64 | 1:49.83 | 1:31.22 | 1:27.08 | 1:42.22 | ||
| 5x5x5 Cube | |||||||||||
| Quanzhou Big Cubes 2026 | First round | 84 | 1:43.68 | 2:03.66 | 1:43.68 | ||||||
| Guangzhou Big Cubes 2025 | First round | 108 | 2:11.01 | 2:11.01 | DNF | ||||||
| Vietnam Championship 2025 | First round | 96 | 2:10.98 | 2:14.42 | 2:10.98 | ||||||
| HCMC VNC Warm Up 2025 | Final | 41 | 2:23.90 | 2:38.17 | 2:23.90 | 2:42.55 | 2:47.83 | 2:31.02 | 2:40.94 | ||
| Guangzhou Big Cubes 2024 | First round | 94 | 2:20.62 | DNF | 2:20.62 | ||||||
| 6x6x6 Cube | |||||||||||
| Vietnam Championship 2025 | Final | 62 | DNF | DNF | |||||||
| 3x3x3 Fewest Moves | |||||||||||
| FMCanton Haizhu 2026 | Final | 40 | 38 | DNF | 47 | DNF | 38 | ||||
| First round | 30 | 32 | 37.67 | 46 | 32 | 35 | |||||
| FMC Cubing China 2025 | Final | 71 | 38 | 46.33 | 49 | 52 | 38 | ||||
| FMC under the Mistletoe 2025 | First round | 158 | 49 | 54.33 | 49 | 54 | 60 | ||||
| Vietnam Championship 2025 | Final | 36 | 46 | DNF | 54 | 46 | DNF | ||||
| Guangzhou 3x3 Quiet Day 2025 | Final | 24 | 39 | 47.67 | 53 | 39 | 51 | ||||
| FMC Asia 2025 | Final | 158 | 43 | 54.33 | 51 | 43 | 69 | ||||
| FMC Cubing China 2024 | Final | 79 | 55 | 56.67 | 55 | 58 | 57 | ||||
| 3x3x3 One-Handed | |||||||||||
| Guangdong Open - Revival & Rival 2026 | First round | 210 | 28.64 | 29.52 | 28.64 | ||||||
| Guangzhou Small Cubes 2025 | First round | 100 | 25.87 | 28.68 | 29.01 | 29.66 | 28.46 | 25.87 | 28.57 | ||
| Guilin Open 2025 | First round | 62 | 26.68 | 26.68 | 30.62 | ||||||
| Vietnam Championship 2025 | First round | 104 | 24.74 | 28.18 | 33.07 | 30.53 | 25.96 | 24.74 | 28.04 | ||
| Zhuhai Open 2025 | First round | 75 | 22.44 | 27.05 | 29.68 | 25.78 | 29.59 | 22.44 | 25.77 | ||
| Hong Kong Cube Day 2025 | First round | 46 | 23.45 | 27.25 | 28.83 | 27.37 | 25.56 | 31.92 | 23.45 | ||
| HCMC VNC Warm Up 2025 | First round | 47 | 20.35 | 27.12 | 32.13 | 20.35 | 22.47 | 28.33 | 30.57 | ||
| Guilin Open 2024 | First round | 55 | 27.59 | 27.59 | 28.09 | ||||||
| Shenzhen Nanshan Open 2024 | First round | 89 | 22.91 | 29.71 | 32.64 | 22.91 | 29.48 | 30.49 | 29.16 | ||
| Zhanjiang Open 2019 | First round | 25 | 25.37 | 32.22 | 25.37 | DNF | 38.44 | 28.65 | 29.57 | ||
| Clock | |||||||||||
| Guangdong Open - Revival & Rival 2026 | First round | 83 | 11.50 | 13.39 | DNF | 11.50 | 15.29 | 13.27 | 11.60 | ||
| Fuzhou Open 2026 | Final | 11 | 11.36 | 13.30 | 14.72 | 13.06 | DNF | 12.11 | 11.36 | ||
| First round | 12 | 12.13 | 13.09 | 12.13 | 13.39 | 13.28 | 12.59 | 15.10 | |||
| Canton Countdown 2025 | First round | 23 | 10.92 | 13.14 | 13.59 | 10.92 | 12.92 | 12.90 | DNF | ||
| Guangzhou Special 2025 | First round | 39 | 10.23 | 12.55 | 13.35 | 12.63 | 11.68 | 13.90 | 10.23 | ||
| Jiangmen Open 2025 | First round | 35 | 11.22 | 12.63 | 12.87 | 11.22 | 12.77 | DNF | 12.25 | ||
| Vietnam Championship 2025 | Final | 38 | 12.90 | 14.93 | 13.27 | 12.90 | 15.09 | DNF | 16.43 | ||
| Hong Kong Side Event Day 2025 | First round | 24 | 11.11 | 11.61 | 11.11 | DNF | 11.31 | 11.58 | 11.93 | ||
| Nanchang Spring 2025 | First round | 43 | 9.79 | 14.06 | 11.57 | 9.79 | 16.93 | 13.74 | 16.87 | ||
| HCMC VNC Warm Up 2025 | Final | 11 | 11.21 | 13.06 | 11.95 | 14.68 | 12.55 | 23.24 | 11.21 | ||
| First round | 15 | 11.66 | 13.34 | 13.93 | 13.20 | 12.88 | 11.66 | DNF | |||
| Zhengzhou Open 2024 | First round | 40 | 11.70 | 16.70 | DNF | 13.61 | 11.70 | 21.29 | 15.20 | ||
| Guangzhou Special 2024 | First round | 40 | 12.98 | 13.26 | 18.66 | 13.20 | 13.20 | 12.98 | 13.39 | ||
| Megaminx | |||||||||||
| Vietnam Championship 2025 | Final | 60 | 2:27.11 | 2:27.11 | 2:30.24 | ||||||
| HCMC VNC Warm Up 2025 | Final | 20 | 3:39.01 | 3:39.01 | DNF | ||||||
| Pyraminx | |||||||||||
| Vietnam Championship 2025 | First round | 71 | 7.19 | 10.50 | 10.97 | 14.56 | 7.19 | 12.42 | 8.11 | ||
| Hong Kong Side Event Day 2025 | First round | 50 | 5.21 | 13.02 | 11.74 | 15.44 | 5.21 | 11.87 | 16.15 | ||
| Nanchang Spring 2025 | First round | 59 | 6.84 | 10.60 | 9.29 | 8.14 | 14.37 | 6.84 | 18.15 | ||
| HCMC VNC Warm Up 2025 | First round | 29 | 6.57 | 10.44 | 11.49 | 9.55 | 13.07 | 6.57 | 10.27 | ||
| Guilin Open 2024 | First round | 26 | 9.45 | 11.81 | 15.91 | 9.45 | 10.91 | 11.41 | 13.11 | ||
| Guangzhou Special 2024 | First round | 55 | 7.37 | 9.89 | 14.06 | 7.37 | 11.48 | 8.08 | 10.11 | ||
| Nanchang Spring 2024 | First round | 58 | 6.49 | 10.68 | 10.37 | 6.49 | 13.72 | 8.78 | 12.89 | ||
| Shenzhen Youth Open 2023 | First round | 45 | 8.13 | 12.42 | 17.25 | 8.13 | 11.13 | 15.24 | 10.88 | ||
| Special Puzzles in Guangzhou 2019 | Second round | 32 | 8.82 | 11.72 | 10.70 | 8.82 | 11.17 | DNF | 13.28 | ||
| First round | 36 | 11.26 | 12.89 | 11.26 | 13.06 | 12.55 | 13.07 | 17.55 | |||
| Maoming Open 2017 | First round | 13 | 9.54 | 11.01 | 14.80 | 12.20 | 9.54 | 10.68 | 10.14 | ||
| Skewb | |||||||||||
| Foshan Open 2026 | Second round | 45 | 4.71 | 7.76 | 4.71 | 10.93 | 6.17 | 8.82 | 8.28 | ||
| First round | 44 | 4.98 | 7.90 | 10.73 | 6.07 | 6.92 | 4.98 | 10.71 | |||
| Guangdong Open - Revival & Rival 2026 | First round | 115 | 7.30 | 10.48 | 9.13 | 12.50 | 10.94 | 11.37 | 7.30 | ||
| Fuzhou Open 2026 | First round | 22 | 8.50 | 11.35 | 10.29 | 11.30 | 8.50 | 15.14 | 12.47 | ||
| Guangzhou Special 2025 | First round | 56 | 9.45 | 12.34 | 14.39 | 10.70 | 11.92 | DNF | 9.45 | ||
| Guilin Open 2025 | First round | 31 | 7.90 | 9.85 | 7.90 | 9.10 | 10.87 | 9.58 | 10.97 | ||
| HKRCU 20th Anniversary 2025 | First round | 24 | 6.84 | 7.98 | 6.84 | 12.04 | 7.17 | 6.90 | 9.86 | ||
| Jiangmen Open 2025 | First round | 38 | 4.43 | 9.06 | 13.53 | 9.49 | 11.59 | 4.43 | 6.11 | ||
| Vietnam Championship 2025 | First round | 61 | 7.17 | 10.34 | 7.17 | 11.80 | 12.22 | 9.37 | 9.84 | ||
| Hong Kong Side Event Day 2025 | Second round | 30 | 9.56 | 12.28 | 11.77 | 13.22 | 11.85 | 9.56 | 18.65 | ||
| First round | 30 | 4.35 | 8.82 | 9.46 | 7.13 | 13.05 | 4.35 | 9.88 | |||
| Zhuhai Open 2025 | First round | 38 | 8.74 | 11.55 | 13.46 | 8.74 | 12.57 | 9.64 | 12.43 | ||
| Nanchang Spring 2025 | First round | 53 | 11.64 | 15.61 | 13.55 | 19.53 | 15.49 | 17.78 | 11.64 | ||
| HCMC VNC Warm Up 2025 | Final | 25 | 11.31 | 19.39 | 22.43 | 20.18 | 11.31 | 22.21 | 15.77 | ||
| Guilin Open 2024 | First round | 26 | 9.46 | 16.87 | 15.94 | 13.81 | 20.86 | 9.46 | 21.15 | ||
| Shenzhen Nanshan Open 2024 | First round | 60 | 10.17 | 13.72 | 22.27 | 16.53 | 10.17 | 13.02 | 11.61 | ||
| Guangzhou Special 2024 | First round | 54 | 11.02 | 14.14 | 19.24 | 11.29 | 15.76 | 11.02 | 15.37 | ||
| Shenzhen Open 2023 | First round | 53 | 15.15 | 16.94 | 16.30 | 18.26 | 15.15 | 16.26 | 23.97 | ||
| Maoming Open 2019 | First round | 11 | 8.86 | 11.17 | 21.20 | 8.86 | 12.73 | 10.14 | 10.63 | ||
| Square-1 | |||||||||||
| Guangdong Open - Revival & Rival 2026 | First round | 48 | 20.98 | 41.31 | 41.64 | 20.98 | 42.59 | DNF | 39.69 | ||
| Canton Countdown 2025 | First round | 27 | 26.61 | 31.46 | 30.56 | 26.61 | 31.50 | 45.13 | 32.33 | ||
| Guangzhou Special 2025 | First round | 26 | 19.80 | 28.61 | 34.33 | 19.80 | 30.72 | 29.37 | 25.75 | ||
| Vietnam Championship 2025 | Final | 32 | 18.87 | 33.42 | 18.87 | 35.74 | 35.63 | 34.46 | 30.17 | ||
| Zhengzhou Open 2024 | Final | 35 | 32.16 | 49.20 | 32.16 | ||||||
| Guangzhou Special 2024 | First round | 21 | 26.08 | 26.08 | DNF | ||||||
| Special Puzzles in Guangzhou 2019 | First round | 25 | 37.99 | 45.21 | 37.99 | 44.00 | 49.30 | 42.34 | 52.40 | ||
| 3x3x3 With Feet | |||||||||||
| Maoming Open 2019 | Final | 7 | 2:02.69 | 2:02.69 | DNF | ||||||