Bayarsaikhan Erdene-Ochir (Эрдэнэ-Очир Баярсайхан)
| Region | WCA ID | Gender | Competitions | Completed Solves | Mongolia | 2017ERDE01 | Male | 12 | 470 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 82 | 6821 | 18349 | 9.67 | 11.88 | 18971 | 7309 | 88 | |
| 2x2x2 Cube | 55 | 2987 | 11883 | 2.23 | 3.13 | 5379 | 1463 | 30 | |
| 4x4x4 Cube | 54 | 5333 | 15132 | 44.93 | 50.40 | 13982 | 4992 | 50 | |
| 5x5x5 Cube | 33 | 3226 | 9624 | 1:25.77 | 1:33.95 | 9216 | 3118 | 31 | |
| 3x3x3 Blindfolded | 24 | 3263 | 10005 | 5:25.46 | |||||
| 3x3x3 One-Handed | 58 | 8111 | 21664 | 23.38 | 27.33 | 19144 | 7380 | 51 | |
| Clock | 73 | 4070 | 17287 | 16.84 | 24.15 | 18890 | 4368 | 87 | |
| Pyraminx | 56 | 2031 | 7496 | 3.60 | 6.27 | 8867 | 2598 | 64 | |
| Skewb | 41 | 3401 | 13293 | 5.03 | 7.29 | 10321 | 2900 | 38 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Ulaanbaatar Summer 2026 | First round | 26 | 10.86 | 12.24 | 13.01 | 12.07 | 10.86 | 11.65 | 13.21 | ||
| Mongolian Championship 2025 | Semi Final | 38 | 12.29 | 13.63 | 12.29 | 12.99 | 13.63 | 15.70 | 14.26 | ||
| Second round | 37 | 11.35 | 13.18 | 13.36 | 14.07 | 11.35 | 12.11 | 15.56 | |||
| First round | 47 | 11.82 | 13.85 | 16.95 | 11.82 | 13.76 | 14.30 | 13.49 | |||
| Rubik's WCA World Championship 2025 | First round | 1089 | 9.82 | 11.88 | 9.82 | 11.19 | 10.82 | 17.09 | 13.64 | ||
| Ulaanbaatar Nomad Mazaalai 2025 | Second round | 27 | 11.17 | 12.39 | 11.17 | 15.46 | 13.12 | 12.23 | 11.81 | ||
| First round | 32 | 10.75 | 12.91 | 12.42 | 14.72 | 10.75 | 13.88 | 12.44 | |||
| CubingMGL Lunar New Year 2025 | Second round | 22 | 11.11 | 13.63 | 15.14 | 13.99 | 11.11 | 13.97 | 12.93 | ||
| First round | 21 | 11.02 | 12.71 | 11.92 | 14.35 | 13.29 | 11.02 | 12.92 | |||
| QY Mongolian Championship 2024 | Second round | 37 | 11.04 | 12.38 | 13.87 | 12.86 | 11.04 | 12.44 | 11.85 | ||
| First round | 40 | 11.00 | 13.23 | 12.55 | 11.00 | 14.75 | 12.39 | 17.27 | |||
| GAN Mongolian Open 2024 | Second round | 32 | 12.15 | 13.35 | 12.15 | 13.96 | 12.80 | 13.28 | 14.12 | ||
| First round | 31 | 11.36 | 13.61 | 11.36 | 12.82 | 14.93 | 13.34 | 14.67 | |||
| Mongolian Championship 2023 | Semi Final | 48 | 12.92 | 17.05 | 26.03 | 14.38 | 12.92 | 23.74 | 13.02 | ||
| Second round | 28 | 10.64 | 12.43 | 12.49 | 11.55 | 14.46 | 13.25 | 10.64 | |||
| First round | 28 | 11.18 | 12.72 | 14.45 | 13.93 | 11.18 | 11.41 | 12.82 | |||
| Mongolia Championship 2022 | Semi Final | 21 | 11.40 | 12.49 | 13.09 | 12.32 | 12.74 | 11.40 | 12.41 | ||
| Second round | 23 | 10.87 | 12.60 | 12.55 | 10.87 | 14.25 | 12.83 | 12.41 | |||
| First round | 25 | 11.46 | 12.89 | 12.33 | 14.37 | 22.01 | 11.98 | 11.46 | |||
| UB Puzzle Party 2022 | Second round | 17 | 9.67 | 13.11 | 13.27 | 13.12 | 9.67 | 13.30 | 12.95 | ||
| First round | 16 | 11.53 | 13.16 | 13.38 | 15.81 | 13.14 | 11.53 | 12.96 | |||
| Mongolia Open 2019 | Final | 14 | 12.46 | 14.24 | 18.14 | 12.46 | 14.62 | 13.53 | 14.57 | ||
| Second round | 16 | 13.14 | 14.02 | 13.39 | 13.14 | 26.36 | 14.45 | 14.21 | |||
| First round | 15 | 12.43 | 13.79 | 12.43 | 15.01 | 15.46 | 13.19 | 13.18 | |||
| Mongolia 2017 | Second round | 22 | 14.78 | 16.86 | 17.35 | 14.78 | 16.26 | 19.81 | 16.96 | ||
| First round | 25 | 15.02 | 18.05 | 15.67 | 20.91 | 15.02 | 17.72 | 20.75 | |||
| 2x2x2 Cube | |||||||||||
| Ulaanbaatar Summer 2026 | Final | 28 | 4.04 | 4.79 | 4.04 | 5.08 | 5.10 | 5.27 | 4.20 | ||
| Mongolian Championship 2025 | First round | 62 | 4.57 | 6.55 | 4.57 | 6.64 | 7.19 | 5.81 | DNF | ||
| Rubik's WCA World Championship 2025 | First round | 1315 | 2.51 | 5.52 | 6.17 | 2.51 | 5.10 | 9.91 | 5.29 | ||
| Ulaanbaatar Nomad Mazaalai 2025 | First round | 33 | 4.00 | 4.88 | 5.46 | 5.11 | 4.00 | 4.48 | 5.05 | ||
| CubingMGL Lunar New Year 2025 | First round | 13 | 4.43 | 4.87 | 4.45 | 5.78 | 5.71 | 4.43 | 4.46 | ||
| QY Mongolian Championship 2024 | Second round | 10 | 2.84 | 3.73 | 4.05 | 2.84 | 3.24 | 3.91 | 5.77 | ||
| First round | 26 | 3.63 | 4.52 | 5.34 | 5.60 | 4.57 | 3.63 | 3.64 | |||
| GAN Mongolian Open 2024 | First round | 19 | 3.28 | 4.35 | 3.28 | 4.43 | 4.39 | 4.24 | 6.80 | ||
| Mongolian Championship 2023 | Final | 17 | 3.95 | 4.61 | 4.27 | 4.24 | 3.95 | 6.27 | 5.32 | ||
| Second round | 6 | 2.25 | 3.13 | 3.43 | 5.10 | 2.92 | 2.25 | 3.03 | |||
| First round | 35 | 4.71 | 5.47 | 4.71 | 6.20 | 4.73 | 5.61 | 6.08 | |||
| Mongolia Championship 2022 | Final | 12 | 3.78 | 4.39 | 5.83 | 3.78 | 3.85 | 4.70 | 4.63 | ||
| Second round | 16 | 4.17 | 5.02 | 5.41 | 4.17 | 4.49 | 5.15 | 7.34 | |||
| First round | 23 | 3.92 | 5.44 | 6.44 | 7.64 | 3.92 | 4.64 | 5.24 | |||
| UB Puzzle Party 2022 | Final | 9 | 3.28 | 4.61 | 5.72 | 5.28 | 5.24 | 3.30 | 3.28 | ||
| First round | 14 | 2.23 | 4.77 | 3.74 | 2.23 | 5.99 | 6.98 | 4.57 | |||
| Mongolia Open 2019 | Final | 13 | 3.69 | 5.17 | 5.24 | 6.22 | 3.69 | 4.66 | 5.62 | ||
| First round | 15 | 3.53 | 5.04 | 6.58 | 4.12 | 5.66 | 5.33 | 3.53 | |||
| Mongolia 2017 | First round | 18 | 5.94 | 6.27 | 6.01 | 6.35 | 6.63 | 6.46 | 5.94 | ||
| 4x4x4 Cube | |||||||||||
| Ulaanbaatar Summer 2026 | Final | 24 | 46.31 | 57.70 | 55.49 | 54.46 | 1:11.60 | 46.31 | 1:03.15 | ||
| GAN Mongolian Open 2024 | Final | 9 | 44.93 | 50.40 | 53.63 | 57.67 | 44.93 | 47.26 | 50.32 | ||
| Mongolia Championship 2022 | First round | 19 | 50.40 | 57.72 | DNF | 59.06 | 57.86 | 56.25 | 50.40 | ||
| Mongolia Open 2019 | First round | 17 | 55.46 | 1:08.93 | 1:07.04 | 1:09.96 | 1:09.80 | 55.46 | 1:25.14 | ||
| Mongolia 2017 | Final | 19 | 1:06.42 | 1:10.74 | 1:06.42 | 1:07.49 | 2:35.83 | 1:09.55 | 1:15.18 | ||
| 5x5x5 Cube | |||||||||||
| Ulaanbaatar Summer 2026 | Final | 13 | 1:35.44 | 1:42.63 | 1:50.58 | 2:00.08 | 1:37.64 | 1:39.68 | 1:35.44 | ||
| Mongolian Championship 2025 | First round | 11 | 1:25.77 | 1:33.95 | 1:32.59 | 1:25.77 | 1:38.55 | 1:42.09 | 1:30.72 | ||
| UB Puzzle Party 2022 | Final | 9 | 1:43.84 | 1:48.74 | 1:49.42 | 1:51.10 | 1:45.70 | 1:43.84 | 1:52.69 | ||
| Mongolia 2017 | Final | 16 | 2:04.54 | 2:27.81 | 2:04.54 | 3:03.13 | 2:24.57 | 2:16.87 | 2:41.99 | ||
| 3x3x3 Blindfolded | |||||||||||
| Ulaanbaatar Summer 2026 | Final | 9 | DNF | DNF | DNF | DNF | DNF | DNF | DNF | ||
| Mongolian Championship 2025 | First round | 10 | 6:42.69 | DNF | 7:42.59 | 6:42.69 | DNF | ||||
| Ulaanbaatar Nomad Mazaalai 2025 | Final | 6 | 7:31.43 | DNF | DNF | 7:31.43 | DNF | ||||
| CubingMGL Lunar New Year 2025 | Final | 2 | 6:35.23 | DNF | DNF | 6:35.23 | DNF | ||||
| QY Mongolian Championship 2024 | First round | 5 | 5:25.46 | DNF | DNF | DNF | 5:25.46 | ||||
| Mongolian Championship 2023 | First round | 6 | DNF | DNF | DNF | DNF | DNF | ||||
| UB Puzzle Party 2022 | Final | 4 | DNF | DNF | DNF | DNF | DNF | ||||
| Mongolia Open 2019 | Final | 7 | DNF | DNF | DNF | DNF | DNF | ||||
| 3x3x3 One-Handed | |||||||||||
| Mongolian Championship 2025 | Final | 11 | 26.06 | 27.39 | 27.12 | 26.06 | 31.34 | 28.10 | 26.96 | ||
| First round | 14 | 29.71 | 30.27 | 29.71 | 29.90 | 30.46 | 31.62 | 30.44 | |||
| GAN Mongolian Open 2024 | Final | 15 | 28.29 | 29.51 | 28.50 | 35.55 | 29.04 | 30.98 | 28.29 | ||
| Mongolian Championship 2023 | First round | 14 | 25.32 | 30.13 | 25.32 | 29.21 | 30.45 | 31.35 | 30.72 | ||
| Mongolia Championship 2022 | First round | 11 | 23.38 | 27.33 | 26.33 | 23.38 | 29.34 | 32.06 | 26.31 | ||
| Mongolia 2017 | Final | 17 | 32.92 | 38.25 | 49.02 | 37.75 | 40.54 | 32.92 | 36.47 | ||
| Clock | |||||||||||
| Ulaanbaatar Summer 2026 | Final | 25 | 16.84 | 24.15 | 16.84 | DNF | 20.27 | 19.19 | 32.99 | ||
| CubingMGL Lunar New Year 2025 | First round | 15 | 19.11 | 30.69 | DNF | 45.85 | 19.11 | 23.31 | 22.92 | ||
| Pyraminx | |||||||||||
| Ulaanbaatar Summer 2026 | Final | 19 | 5.14 | 7.91 | 7.29 | 8.86 | 5.14 | 7.57 | 9.92 | ||
| Mongolian Championship 2025 | Final | 15 | 4.88 | 8.74 | 11.68 | 4.88 | 8.72 | 8.48 | 9.03 | ||
| Second round | 13 | 4.41 | 6.54 | 10.17 | 8.53 | 4.60 | 4.41 | 6.49 | |||
| First round | 18 | 4.74 | 6.69 | 6.98 | 6.60 | 4.74 | 6.48 | 9.58 | |||
| Rubik's WCA World Championship 2025 | First round | 755 | 3.60 | 6.91 | 8.44 | 6.56 | 9.06 | 3.60 | 5.73 | ||
| Ulaanbaatar Nomad Mazaalai 2025 | Final | 17 | 5.87 | 6.77 | 6.88 | 5.87 | 6.68 | 7.95 | 6.76 | ||
| First round | 17 | 4.62 | 6.27 | 4.79 | 4.62 | 7.28 | 9.63 | 6.75 | |||
| CubingMGL Lunar New Year 2025 | First round | 21 | 3.63 | 8.83 | 9.05 | 12.14 | 6.65 | 3.63 | 10.79 | ||
| QY Mongolian Championship 2024 | Second round | 34 | 8.47 | 9.21 | 9.44 | 8.96 | 10.80 | 9.23 | 8.47 | ||
| First round | 36 | 7.80 | 9.16 | 8.71 | 10.36 | 9.23 | 7.80 | 9.53 | |||
| GAN Mongolian Open 2024 | First round | 24 | 5.75 | 8.14 | 8.39 | 5.75 | 7.34 | 8.70 | 8.90 | ||
| Mongolian Championship 2023 | Final | 13 | 5.68 | 8.27 | 5.68 | 5.76 | 9.24 | 10.44 | 9.81 | ||
| Second round | 19 | 5.17 | 6.83 | 6.90 | 7.21 | 6.93 | 6.65 | 5.17 | |||
| First round | 23 | 6.19 | 7.67 | 7.94 | 8.38 | 6.19 | 6.86 | 8.21 | |||
| Mongolia Championship 2022 | Final | 16 | 8.52 | 8.97 | 9.07 | 8.52 | 8.64 | 9.21 | 11.71 | ||
| Second round | 19 | 5.88 | 8.28 | 5.88 | 10.32 | 8.12 | 11.09 | 6.40 | |||
| First round | 15 | 6.73 | 7.40 | 6.73 | 6.73 | 8.13 | 9.64 | 7.33 | |||
| UB Puzzle Party 2022 | Final | 10 | 6.13 | 7.59 | 8.84 | 6.33 | 7.61 | 6.13 | 11.38 | ||
| First round | 19 | 6.29 | 10.79 | 10.12 | 15.68 | 6.29 | 13.79 | 8.47 | |||
| Mongolia Open 2019 | First round | 44 | 6.80 | 13.27 | 6.80 | 13.13 | 14.11 | 14.38 | 12.57 | ||
| Skewb | |||||||||||
| Ulaanbaatar Summer 2026 | Final | 11 | 6.41 | 8.22 | 8.78 | 9.00 | 6.41 | 11.58 | 6.88 | ||
| Mongolian Championship 2025 | Final | 12 | 6.11 | 7.57 | 9.61 | 6.96 | 6.11 | 7.91 | 7.83 | ||
| First round | 14 | 6.18 | 7.51 | 7.89 | 6.83 | 6.18 | 7.80 | 9.01 | |||
| Rubik's WCA World Championship 2025 | First round | 895 | 5.03 | 8.83 | 9.03 | 8.68 | 8.77 | 10.38 | 5.03 | ||
| QY Mongolian Championship 2024 | First round | 20 | 6.11 | 9.58 | 8.62 | 10.69 | 6.11 | 9.43 | 11.57 | ||
| GAN Mongolian Open 2024 | First round | 12 | 5.31 | 7.29 | 10.47 | 8.92 | 5.31 | 6.75 | 6.20 | ||
| Mongolian Championship 2023 | First round | 22 | 6.24 | 10.31 | 10.78 | 6.24 | 10.59 | 14.59 | 9.56 | ||
| Mongolia Championship 2022 | Final | 8 | 5.40 | 7.98 | 6.72 | 5.40 | 9.22 | 11.12 | 8.00 | ||
| First round | 9 | 5.78 | 8.02 | 6.93 | 6.33 | 5.78 | 10.80 | 10.98 | |||
| UB Puzzle Party 2022 | Final | 8 | 6.19 | 8.63 | 7.96 | DNF | 6.19 | 6.99 | 10.95 | ||
| First round | 12 | 8.73 | 10.52 | 10.93 | 12.63 | 10.27 | 10.37 | 8.73 | |||
| Mongolia Open 2019 | Final | 9 | 6.91 | 8.76 | 11.68 | 9.41 | 9.54 | 7.32 | 6.91 | ||