Jihoon Ha (하지훈)
| Region | WCA ID | Gender | Competitions | Completed Solves | Republic of Korea | 2022HAJI01 | Male | 16 | 311 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 620 | 11651 | 31488 | 11.48 | 13.01 | 25049 | 9506 | 509 | |
| 2x2x2 Cube | 152 | 2435 | 9878 | 2.15 | 3.55 | 8156 | 2217 | 150 | |
| 4x4x4 Cube | 783 | 13094 | 40871 | 1:15.43 | 1:41.40 | 43552 | 13361 | 871 | |
| 5x5x5 Cube | 514 | 7872 | 27842 | 2:45.61 | 3:15.38 | 23285 | 6804 | 505 | |
| 3x3x3 Fewest Moves | 34 | 498 | 1987 | 31 | 38.67 | 2339 | 593 | 39 | |
| 3x3x3 One-Handed | 423 | 9180 | 24822 | 25.67 | 27.79 | 18828 | 7226 | 342 | |
| Clock | 52 | 647 | 2733 | 6.62 | 7.83 | 2457 | 568 | 49 | |
| Megaminx | 288 | 4191 | 16418 | 2:09.72 | 2:40.12 | 16186 | 4119 | 311 | |
| Pyraminx | 56 | 1085 | 4098 | 2.95 | 4.53 | 3250 | 960 | 59 | |
| Skewb | 29 | 467 | 2103 | 2.58 | 3.01 | 298 | 68 | 4 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| We Laugh Pohanghang 2025 | First round | 42 | 11.64 | 13.01 | 12.40 | 21.08 | 13.65 | 12.99 | 11.64 | ||
| Korea Open 2025 | Second round | 139 | 11.48 | 14.92 | 15.89 | 13.85 | 15.02 | 16.28 | 11.48 | ||
| First round | 153 | 13.57 | 15.49 | 15.37 | 16.30 | 13.57 | 19.31 | 14.80 | |||
| Anyang Haseyo 2024 | First round | 77 | 14.91 | 16.54 | 17.44 | 16.68 | 15.50 | 14.91 | 19.72 | ||
| Korean Championship 2023 | First round | 115 | 13.93 | 17.67 | 20.50 | 21.19 | 13.93 | 16.43 | 16.09 | ||
| Rubik's WCA World Championship 2023 | First round | 949 | 17.10 | 20.41 | 17.10 | 22.64 | 18.73 | 26.46 | 19.86 | ||
| Lat Krabang Cubing 2023 | Second round | 94 | 17.13 | 20.01 | 21.83 | 22.54 | 19.25 | 18.96 | 17.13 | ||
| First round | 88 | 16.49 | 19.11 | 19.47 | 16.49 | 21.27 | 16.60 | 27.17 | |||
| KAIST Fall 2022 | First round | 88 | 17.03 | 21.79 | 23.94 | 20.28 | 21.15 | 17.03 | DNF | ||
| Daegu Hot Autumn 2022 | First round | 71 | 20.02 | 22.07 | 22.40 | 20.63 | 20.02 | DNF | 23.17 | ||
| 2x2x2 Cube | |||||||||||
| Korean Championship 2025 | First round | 55 | 3.47 | 5.48 | 4.91 | 3.47 | 6.25 | 5.37 | 6.17 | ||
| Korea Open 2025 | Second round | 35 | 2.15 | 3.55 | 5.92 | 3.87 | 3.73 | 2.15 | 3.05 | ||
| First round | 81 | 3.25 | 4.65 | 3.25 | 6.08 | 7.72 | 3.82 | 4.05 | |||
| Daegu Autumn 2024 | First round | 38 | 2.83 | 4.57 | 5.06 | 2.83 | 3.93 | 4.73 | 7.32 | ||
| Korean Championship 2023 | Second round | 20 | 2.95 | 3.95 | 4.22 | 3.45 | 5.31 | 4.17 | 2.95 | ||
| First round | 57 | 3.59 | 4.87 | 3.89 | 4.85 | 3.59 | 5.86 | 5.95 | |||
| Ansan Autumn 2023 | First round | 31 | 3.38 | 4.56 | 3.38 | 4.92 | 4.74 | 4.94 | 4.02 | ||
| Rubik's WCA World Championship 2023 | First round | 576 | 5.13 | 6.33 | 8.06 | 7.04 | 5.13 | 6.25 | 5.70 | ||
| Cubing SimCheong Open 2022 | Second round | 22 | 4.33 | 5.40 | 5.39 | 7.31 | 4.33 | 6.21 | 4.59 | ||
| First round | 16 | 4.69 | 5.52 | 7.08 | 5.62 | 5.40 | 5.55 | 4.69 | |||
| Daegu Hot Autumn 2022 | Final | 27 | 4.53 | 5.23 | 6.26 | 4.77 | 6.61 | 4.53 | 4.67 | ||
| 4x4x4 Cube | |||||||||||
| KAIST Fall 2022 | First round | 73 | 1:15.43 | 1:41.40 | 1:24.65 | 1:36.26 | 1:15.43 | DNF | 2:03.29 | ||
| 5x5x5 Cube | |||||||||||
| Please Big Cubes Korea 2022 | First round | 53 | 2:49.57 | 3:15.38 | 3:17.22 | 2:52.52 | DNF | 2:49.57 | 3:36.39 | ||
| Daegu Hot Autumn 2022 | Final | 44 | 2:45.61 | 3:25.05 | 3:16.23 | 3:37.89 | 2:45.61 | 3:59.26 | 3:21.04 | ||
| 3x3x3 Fewest Moves | |||||||||||
| Korean FMC Championship 2025 | Final | 11 | 31 | 38.67 | 40 | 45 | 31 | ||||
| First round | 10 | 34 | 43.00 | 39 | 34 | 56 | |||||
| 3x3x3 One-Handed | |||||||||||
| We Laugh Pohanghang 2025 | First round | 33 | 25.67 | 29.50 | 25.67 | DNF | 28.35 | 34.03 | 26.13 | ||
| Korea Open 2025 | First round | 82 | 27.05 | 27.79 | 27.31 | 45.61 | 27.12 | 27.05 | 28.93 | ||
| Korean Championship 2023 | First round | 44 | 27.80 | 30.29 | 32.38 | 27.80 | 32.64 | 28.05 | 30.43 | ||
| Clock | |||||||||||
| Korea Open 2025 | Second round | 29 | 6.77 | 8.56 | 8.59 | 13.64 | 8.99 | 6.77 | 8.11 | ||
| First round | 47 | 9.29 | 10.24 | DNF | 10.93 | 9.83 | 9.29 | 9.96 | |||
| Anyang Haseyo 2024 | Final | 13 | 8.82 | 10.20 | 10.44 | 9.76 | 8.82 | 10.40 | 10.53 | ||
| First round | 9 | 6.62 | 7.83 | 7.85 | 7.35 | 6.62 | 8.28 | 10.69 | |||
| Korean Championship 2023 | Final | 6 | 7.27 | 8.75 | 9.06 | 9.08 | 9.65 | 7.27 | 8.10 | ||
| Ansan Autumn 2023 | Final | 11 | 8.95 | 12.44 | 12.52 | 12.48 | 13.88 | 12.33 | 8.95 | ||
| First round | 11 | 7.61 | 9.43 | 9.34 | 7.61 | 9.18 | 9.76 | 10.06 | |||
| Rubik's WCA World Championship 2023 | First round | 258 | 8.38 | DNF | 8.38 | DNF | DNF | 10.73 | 9.88 | ||
| Ansan Spring 2023 | First round | 23 | 10.54 | 12.66 | DNF | 13.42 | 10.54 | 12.30 | 12.25 | ||
| Daegu Hot Autumn 2022 | Final | 13 | 13.50 | 14.81 | 15.24 | 14.76 | 14.43 | DNF | 13.50 | ||
| Megaminx | |||||||||||
| Please Big Cubes Korea 2022 | First round | 33 | 2:09.72 | 2:40.12 | 2:41.89 | 2:45.31 | 3:56.19 | 2:09.72 | 2:33.15 | ||
| Pyraminx | |||||||||||
| Korean Championship 2025 | First round | 16 | 3.28 | 4.53 | 10.62 | 3.28 | 6.00 | 4.19 | 3.41 | ||
| Korea Open 2025 | Second round | 38 | 4.12 | 6.64 | 9.97 | 4.12 | 6.83 | 6.58 | 6.52 | ||
| First round | 39 | 4.37 | 6.76 | 7.47 | 5.64 | 7.76 | 7.17 | 4.37 | |||
| Daegu Autumn 2024 | First round | 21 | 2.95 | 6.24 | 8.72 | 5.81 | 6.65 | 6.27 | 2.95 | ||
| Korean Championship 2023 | First round | 14 | 5.39 | 6.33 | 5.39 | 6.76 | 5.97 | 7.00 | 6.27 | ||
| Rubik's WCA World Championship 2023 | First round | 309 | 6.73 | 7.88 | 7.57 | 17.98 | 6.73 | 6.78 | 9.28 | ||
| Ansan Spring 2023 | First round | 29 | 6.33 | 8.91 | 6.33 | 10.05 | 9.19 | 12.20 | 7.48 | ||
| Daegu Hot Autumn 2022 | Final | 31 | 9.17 | 12.60 | 11.23 | 14.60 | 11.98 | 9.17 | 21.77 | ||
| Skewb | |||||||||||
| Korean Championship 2025 | Final | 2 | 2.78 | 3.19 | 3.07 | 4.63 | 2.92 | 3.59 | 2.78 | ||
| First round | 2 | 2.71 | 3.01 | 2.72 | 4.43 | 2.71 | 3.18 | 3.12 | |||
| We Laugh Pohanghang 2025 | Final | 3 | 2.95 | 3.64 | 3.50 | 3.06 | 4.35 | 5.41 | 2.95 | ||
| First round | 4 | 2.58 | 4.40 | 3.54 | 2.58 | 3.61 | 10.28 | 6.06 | |||
| Korea Open 2025 | Final | 6 | 3.85 | 4.43 | 4.06 | 4.58 | 3.85 | 5.96 | 4.64 | ||
| Second round | 3 | 2.85 | 3.29 | 2.85 | 3.51 | 3.01 | 3.35 | 4.18 | |||
| First round | 2 | 2.96 | 3.32 | 4.34 | 2.96 | 3.69 | 3.21 | 3.05 | |||
| Anyang Haseyo 2025 | Final | 2 | 3.06 | 3.83 | 4.30 | 3.68 | 3.06 | 3.50 | 4.75 | ||
| First round | 3 | 3.28 | 4.14 | 4.13 | 4.92 | 4.69 | 3.61 | 3.28 | |||
| Daegu Autumn 2024 | Final | 8 | 4.19 | 5.73 | 5.65 | 6.85 | 4.94 | 6.60 | 4.19 | ||
| First round | 1 | 3.62 | 3.76 | 3.70 | 3.66 | 4.80 | 3.93 | 3.62 | |||
| Anyang Haseyo 2024 | Final | 4 | 3.20 | 4.42 | 5.01 | 6.14 | 3.20 | 4.58 | 3.66 | ||
| First round | 11 | 4.27 | 5.38 | 4.51 | 5.03 | 6.68 | 4.27 | 6.61 | |||
| Korean Championship 2023 | First round | 15 | 3.71 | 6.27 | 7.66 | 4.42 | 3.71 | 6.73 | 8.49 | ||
| Rubik's WCA World Championship 2023 | First round | 122 | 3.90 | 5.55 | 4.94 | 6.10 | 5.60 | 3.90 | 8.02 | ||
| Ansan Spring 2023 | First round | 16 | 5.84 | 6.88 | 5.84 | 8.85 | 7.46 | 7.11 | 6.06 | ||
| KAIST Fall 2022 | First round | 13 | 5.70 | 6.51 | 6.08 | 11.08 | 5.70 | 6.10 | 7.35 | ||
National Championship Podiums
| Event | Place | Single | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Korean Championship 2025 | ||||||||
| Skewb | 2 | 2.78 | 3.19 | 3.07 | 4.63 | 2.92 | 3.59 | 2.78 |