Sichan Joseph Lee
| Region | WCA ID | Gender | Competitions | Completed Solves | Republic of Korea | 2024LEES04 | Male | 19 | 511 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 57 | 757 | 2161 | 6.40 | 7.31 | 881 | 338 | 19 | |
| 2x2x2 Cube | 107 | 1736 | 7318 | 1.87 | 3.23 | 6120 | 1666 | 103 | |
| 4x4x4 Cube | 57 | 727 | 2084 | 29.44 | 34.09 | 2037 | 714 | 53 | |
| 5x5x5 Cube | 234 | 3419 | 10244 | 1:27.49 | 1:34.03 | 9298 | 3161 | 218 | |
| 3x3x3 One-Handed | 85 | 1608 | 4507 | 14.04 | 16.81 | 3631 | 1358 | 81 | |
| Pyraminx | 250 | 5624 | 20866 | 5.47 | 7.08 | 12425 | 3632 | 179 | |
| Square-1 | 98 | 1320 | 5623 | 17.62 | 23.38 | 5261 | 1288 | 97 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Korea Open 2026 | Final | 12 | 6.72 | 8.71 | 9.73 | 10.42 | 8.90 | 6.72 | 7.51 | ||
| Semi Final | 14 | 7.48 | 8.01 | 8.04 | 7.57 | 7.48 | 8.43 | 8.72 | |||
| Second round | 12 | 7.47 | 8.29 | 9.93 | 7.97 | 8.92 | 7.47 | 7.97 | |||
| First round | 16 | 6.57 | 8.61 | 10.20 | 6.99 | 9.30 | 9.55 | 6.57 | |||
| Stevenage July 2026 | First round | 3 | 6.64 | 7.31 | 16.41 | 6.64 | 7.87 | 6.88 | 7.19 | ||
| Stevenage March 2026 | Semi Final | 18 | 7.75 | 8.64 | 7.75 | 8.31 | 7.93 | 9.67 | 10.29 | ||
| Second round | 13 | 6.85 | 8.21 | 9.02 | DNF | 6.85 | 7.47 | 8.13 | |||
| First round | 13 | 7.97 | 8.48 | 7.97 | 9.02 | 8.72 | 8.42 | 8.31 | |||
| Manchester October 2025 | Final | 5 | 7.51 | 9.10 | 10.27 | 7.66 | 9.36 | 7.51 | DNF | ||
| First round | 2 | 6.48 | 8.06 | 9.50 | DNF | 7.26 | 7.41 | 6.48 | |||
| Corby Autumn 2025 | First round | 3 | 7.89 | 8.21 | 7.89 | 8.46 | 8.42 | 7.89 | 8.31 | ||
| Rubik's UK Championship 2025 | Second round | 50 | 8.12 | 9.13 | 8.43 | 9.23 | 9.73 | 10.27 | 8.12 | ||
| First round | 32 | 6.83 | 8.61 | 11.20 | 6.83 | 8.95 | 9.53 | 7.34 | |||
| Stevenage July 2025 | Final | 11 | 7.38 | 8.92 | 7.38 | 8.98 | 7.48 | DNF | 10.31 | ||
| Semi Final | 6 | 7.24 | 8.19 | 9.96 | 7.76 | 8.42 | 8.38 | 7.24 | |||
| Second round | 16 | 7.26 | 9.51 | 8.21 | 7.26 | 9.52 | 10.80 | DNF | |||
| First round | 6 | 7.53 | 8.51 | 7.53 | 9.13 | 8.32 | 9.02 | 8.20 | |||
| Stevenage June 2025 | First round | 24 | 8.20 | 10.66 | 10.97 | 9.97 | 11.03 | 12.99 | 8.20 | ||
| Stevenage April 2025 | First round | 9 | 8.75 | 9.54 | 10.52 | 8.75 | 9.53 | 9.99 | 9.09 | ||
| Stevenage March 2025 | Semi Final | 20 | 7.39 | 10.14 | 10.54 | 7.39 | 9.71 | 10.18 | DNF | ||
| Second round | 24 | 7.43 | 9.85 | 12.39 | 10.41 | 9.07 | 10.07 | 7.43 | |||
| First round | 12 | 6.40 | 8.79 | 8.69 | 7.78 | 9.89 | 10.26 | 6.40 | |||
| Bristol Winter Open 2024 | Final | 10 | 7.56 | 10.29 | 11.65 | 9.47 | 7.56 | DNF | 9.74 | ||
| First round | 2 | 7.75 | 8.60 | 8.43 | 9.18 | 8.20 | 11.78 | 7.75 | |||
| Lincolnshire Autumn 2024 | Final | 8 | 9.45 | 10.25 | 10.37 | 10.00 | 9.45 | 10.38 | 11.82 | ||
| Second round | 10 | 7.41 | 10.44 | 10.89 | 14.43 | 10.46 | 9.96 | 7.41 | |||
| First round | 6 | 8.00 | 10.00 | 9.74 | 9.74 | 10.53 | 8.00 | 10.85 | |||
| Rubik's UK Championship 2024 | Semi Final | 45 | 8.12 | 9.68 | 8.53 | 8.12 | 9.52 | 11.00 | 13.21 | ||
| Second round | 57 | 8.11 | 9.75 | 11.96 | 10.06 | 9.94 | 8.11 | 9.24 | |||
| First round | 24 | 6.58 | 8.50 | 6.58 | 7.92 | 9.81 | 8.81 | 8.76 | |||
| Stevenage Beginners September A 2024 | Final | 8 | 8.16 | 9.31 | 11.43 | 8.84 | 8.16 | 9.54 | 9.56 | ||
| First round | 6 | 8.70 | 9.66 | 11.80 | 9.05 | 10.10 | 9.84 | 8.70 | |||
| Wakefield Summer 2024 | Final | 15 | 8.83 | 10.29 | 12.33 | 10.91 | 8.83 | 10.08 | 9.89 | ||
| Semi Final | 22 | 9.57 | 11.08 | 10.96 | 9.57 | 10.36 | 12.81 | 11.93 | |||
| Second round | 21 | 9.83 | 10.75 | 10.93 | 11.37 | 9.95 | 11.66 | 9.83 | |||
| First round | 27 | 9.55 | 11.38 | 13.58 | 9.55 | 12.34 | 10.43 | 11.36 | |||
| Stevenage Newcomers Saturday 2024 | Final | 14 | 12.10 | 12.63 | 12.13 | 13.86 | 12.10 | 13.15 | 12.60 | ||
| First round | 15 | 10.50 | 13.58 | 12.17 | 14.33 | 14.25 | 10.50 | 16.80 | |||
| Stevenage January 2024 | Second round | 69 | 13.01 | 15.06 | 15.16 | 17.63 | 13.01 | 16.96 | 13.07 | ||
| First round | 78 | 14.26 | 16.02 | 15.66 | 14.26 | 16.07 | 16.68 | 16.32 | |||
| 2x2x2 Cube | |||||||||||
| Korea Open 2026 | Second round | 43 | 3.28 | 3.76 | 4.20 | 3.92 | 3.28 | 3.37 | 3.99 | ||
| First round | 56 | 2.94 | 4.25 | 5.42 | 5.21 | 4.07 | 2.94 | 3.47 | |||
| Stevenage July 2026 | Final | 24 | 2.59 | 3.43 | 3.88 | 3.78 | 7.28 | 2.64 | 2.59 | ||
| Manchester October 2025 | Final | 15 | 2.88 | 4.09 | 5.38 | 3.20 | 6.28 | 3.68 | 2.88 | ||
| First round | 13 | 2.54 | 3.65 | 4.11 | 2.54 | 3.47 | 4.96 | 3.36 | |||
| Corby Autumn 2025 | Final | 14 | 2.30 | 3.60 | 3.48 | 2.30 | 6.17 | 3.55 | 3.76 | ||
| Second round | 12 | 2.61 | 3.23 | 3.17 | 2.72 | 2.61 | 5.16 | 3.80 | |||
| First round | 16 | 1.87 | 3.49 | 4.31 | 3.39 | 1.87 | 2.76 | 8.70 | |||
| Stevenage June 2025 | Final | 39 | 2.92 | 4.93 | 4.07 | 3.92 | 9.02 | 6.80 | 2.92 | ||
| First round | 34 | 3.63 | 4.43 | 4.35 | 3.67 | 5.27 | 3.63 | 5.96 | |||
| Stevenage April 2025 | Second round | 24 | 2.71 | 3.63 | 3.78 | 2.71 | 3.27 | 3.84 | 4.42 | ||
| First round | 20 | 1.95 | 3.46 | 3.61 | 3.30 | 3.66 | 3.47 | 1.95 | |||
| Lincolnshire Autumn 2024 | Final | 9 | 2.31 | 3.97 | 3.59 | 4.01 | 5.96 | 2.31 | 4.31 | ||
| Second round | 12 | 3.15 | 4.32 | 5.19 | 3.46 | 4.31 | 5.91 | 3.15 | |||
| First round | 8 | 2.64 | 3.57 | 3.49 | 2.64 | 3.36 | 4.95 | 3.85 | |||
| Stevenage October 2024 | Final | 45 | 3.86 | 4.54 | 5.48 | 3.86 | 5.17 | 4.07 | 4.39 | ||
| First round | 50 | 4.50 | 4.91 | 5.55 | 4.50 | 4.55 | 4.63 | 5.70 | |||
| Stevenage Beginners September A 2024 | Final | 19 | 3.56 | 4.70 | 6.54 | 4.90 | 3.56 | 5.62 | 3.59 | ||
| Stevenage July 2024 | Semi Final | 32 | 2.97 | 4.53 | 4.24 | DNF | 4.79 | 4.57 | 2.97 | ||
| Second round | 36 | 3.04 | 4.44 | 5.79 | 3.04 | 5.54 | 3.46 | 4.31 | |||
| First round | 34 | 2.51 | 4.19 | 4.05 | 4.89 | 4.07 | 2.51 | 4.44 | |||
| Stevenage Newcomers Saturday 2024 | Final | 23 | 4.86 | 5.51 | 5.48 | 5.19 | 5.87 | 4.86 | 8.14 | ||
| 4x4x4 Cube | |||||||||||
| Korea Open 2026 | Second round | 22 | 29.44 | 34.09 | 36.45 | 31.82 | 33.99 | 37.45 | 29.44 | ||
| First round | 33 | 31.98 | 36.91 | 38.47 | 38.61 | 31.98 | 33.65 | 53.88 | |||
| Stevenage July 2026 | Final | 11 | 31.64 | 34.21 | 32.91 | 34.64 | 35.09 | 31.64 | 37.49 | ||
| Second round | 10 | 32.91 | 36.67 | 38.73 | 39.11 | 32.91 | 33.88 | 37.41 | |||
| First round | 10 | 32.59 | 37.56 | 37.07 | 36.33 | 39.28 | 39.45 | 32.59 | |||
| Manchester October 2025 | Final | 13 | 39.24 | 43.09 | 42.63 | 44.58 | 39.24 | 42.07 | 47.65 | ||
| Corby Autumn 2025 | Final | 12 | 34.79 | 39.63 | 34.79 | 39.22 | 39.14 | 42.97 | 40.53 | ||
| First round | 14 | 37.63 | 41.18 | 37.63 | 38.05 | 49.29 | 44.95 | 40.55 | |||
| Stevenage June 2025 | Final | 14 | 38.57 | 41.17 | 40.21 | 38.57 | 44.05 | 47.61 | 39.25 | ||
| Bristol Winter Open 2024 | Final | 23 | 37.29 | 50.52 | 50.99 | 45.16 | 55.42 | 37.29 | 1:08.35 | ||
| Rubik's UK Championship 2024 | Second round | 70 | 37.47 | 43.89 | 38.66 | 46.70 | 37.47 | 46.30 | 49.91 | ||
| First round | 66 | 37.43 | 42.10 | 44.37 | 37.43 | 42.68 | 39.25 | 47.33 | |||
| Stevenage October 2024 | Final | 36 | 50.10 | 53.30 | 57.68 | 57.55 | 50.10 | 51.03 | 51.33 | ||
| First round | 27 | 41.35 | 47.97 | 46.87 | 50.26 | 46.77 | 56.68 | 41.35 | |||
| Stevenage Beginners September A 2024 | Final | 17 | 52.46 | 59.20 | 57.29 | DNF | 54.92 | 52.46 | 1:05.39 | ||
| Stevenage Newcomers Saturday 2024 | Final | 31 | 1:05.42 | 1:18.76 | 1:15.86 | 1:22.60 | 1:17.82 | 1:05.42 | 1:44.04 | ||
| 5x5x5 Cube | |||||||||||
| Korea Open 2026 | First round | 69 | 1:27.49 | 1:34.03 | 1:35.08 | 1:35.04 | 1:31.97 | 1:27.49 | 1:38.77 | ||
| 3x3x3 One-Handed | |||||||||||
| Stevenage July 2026 | Final | 8 | 15.09 | 16.81 | 17.68 | 15.86 | 19.88 | 16.89 | 15.09 | ||
| First round | 9 | 15.94 | 17.57 | 16.54 | 24.52 | 19.36 | 15.94 | 16.81 | |||
| Corby Autumn 2025 | Final | 8 | 16.80 | 17.89 | 17.69 | 16.83 | 16.80 | 25.93 | 19.16 | ||
| Rubik's UK Championship 2025 | First round | 61 | 14.91 | 18.39 | 19.03 | 14.91 | 17.60 | 21.11 | 18.55 | ||
| Stevenage June 2025 | Final | 8 | 15.36 | 18.96 | 21.60 | 15.36 | 22.49 | 16.21 | 19.06 | ||
| First round | 10 | 16.28 | 17.87 | 16.28 | 16.93 | 18.96 | 22.60 | 17.71 | |||
| Stevenage April 2025 | Final | 11 | 15.06 | 18.72 | 15.06 | 22.54 | 15.14 | 19.85 | 21.17 | ||
| First round | 13 | 17.66 | 20.60 | 17.66 | 21.75 | 25.29 | 20.42 | 19.64 | |||
| Bristol Winter Open 2024 | Final | 8 | 14.49 | 18.19 | 18.51 | 20.67 | 21.40 | 14.49 | 15.40 | ||
| Rubik's UK Championship 2024 | Second round | 39 | 16.03 | 17.30 | 16.74 | 20.09 | 16.03 | 16.37 | 18.80 | ||
| First round | 44 | 14.04 | 18.00 | 16.52 | 20.72 | 14.04 | 16.76 | 37.75 | |||
| Stevenage Beginners September A 2024 | Final | 7 | 17.62 | 20.21 | 18.18 | 18.56 | 24.65 | 23.88 | 17.62 | ||
| Stevenage July 2024 | Second round | 24 | 21.51 | 23.26 | 21.51 | 21.94 | 24.59 | 28.34 | 23.24 | ||
| First round | 12 | 17.60 | 20.82 | 17.60 | 19.23 | 20.93 | 22.30 | 23.16 | |||
| Stevenage Newcomers Saturday 2024 | Final | 18 | 24.80 | 29.39 | 28.62 | 29.09 | 30.46 | 46.33 | 24.80 | ||
| Pyraminx | |||||||||||
| Stevenage July 2025 | Second round | 37 | 5.47 | 7.09 | 9.08 | 7.18 | 7.88 | 6.21 | 5.47 | ||
| First round | 48 | 6.99 | 7.57 | 6.99 | 8.03 | 7.58 | 7.56 | 7.58 | |||
| Stevenage April 2025 | Second round | 31 | 6.59 | 7.37 | 7.88 | 7.42 | 6.82 | 6.59 | 8.18 | ||
| First round | 29 | 5.82 | 7.08 | 7.83 | 7.51 | 5.82 | 6.02 | 7.72 | |||
| Stevenage March 2025 | First round | 38 | 5.51 | 7.40 | 7.40 | 7.55 | 7.24 | 7.86 | 5.51 | ||
| Lincolnshire Autumn 2024 | Final | 15 | 6.26 | 9.29 | 9.66 | 8.08 | 6.26 | 10.13 | 10.74 | ||
| First round | 17 | 7.72 | 9.32 | 9.14 | 9.69 | 9.30 | 9.52 | 7.72 | |||
| Stevenage July 2024 | First round | 92 | 11.69 | 14.13 | 14.25 | 12.31 | 11.69 | 16.85 | 15.83 | ||
| Square-1 | |||||||||||
| Korea Open 2026 | First round | 26 | 17.62 | 23.38 | 21.10 | 24.89 | 24.14 | 17.62 | 37.09 | ||
| Stevenage July 2026 | First round | 24 | 19.36 | 36.35 | 32.40 | 49.30 | 32.66 | 43.98 | 19.36 | ||