Katherine Berger
| Region | WCA ID | Gender | Competitions | Completed Solves | United States | 2021BERG03 | Female | 14 | 428 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 3289 | 4289 | 16816 | 9.44 | 11.43 | 16271 | 4054 | 3113 | |
| 2x2x2 Cube | 2778 | 3586 | 13078 | 2.30 | 3.91 | 12956 | 3548 | 2748 | |
| 4x4x4 Cube | 3796 | 5186 | 20805 | 50.12 | 54.11 | 17678 | 4372 | 3220 | |
| 5x5x5 Cube | 4360 | 5856 | 21153 | 2:04.37 | |||||
| 7x7x7 Cube | 3067 | 4098 | 13446 | 9:13.61 | |||||
| 3x3x3 One-Handed | 7105 | 9660 | 37885 | 32.21 | 47.54 | 44774 | 11872 | 8781 | |
| Clock | 2640 | 3225 | 10672 | 11.68 | |||||
| Megaminx | 1785 | 2430 | 8992 | 1:26.58 | 1:30.62 | 7618 | 2064 | 1504 | |
| Pyraminx | 2084 | 2675 | 10533 | 4.10 | 5.76 | 7066 | 1759 | 1388 | |
| Skewb | 1324 | 1689 | 6307 | 3.65 | 8.16 | 13812 | 3757 | 2894 | |
| Square-1 | 2531 | 3123 | 9828 | 24.95 | 34.67 | 10167 | 3199 | 2588 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | Second round | 107 | 10.91 | 11.97 | 10.99 | 12.65 | 10.91 | 12.55 | 12.37 | ||
| First round | 126 | 10.56 | 12.49 | 13.94 | 16.58 | 10.56 | 12.19 | 11.34 | |||
| Slow N Steady UMD Fall 2025 | Second round | 38 | 10.56 | 11.43 | 12.47 | 12.31 | 10.56 | 11.21 | 10.76 | ||
| First round | 61 | 11.13 | 13.22 | 12.12 | 12.11 | 27.25 | 15.44 | 11.13 | |||
| River Hill Fall 2024 | Second round | 36 | 10.75 | 12.34 | 14.93 | 10.75 | 11.14 | 12.79 | 13.09 | ||
| First round | 38 | 10.65 | 12.20 | 12.65 | 10.65 | 15.38 | 11.38 | 12.56 | |||
| UMBC Fall 2024 | Second round | 30 | 9.44 | 11.75 | 11.99 | 13.70 | 12.02 | 9.44 | 11.24 | ||
| First round | 46 | 10.87 | 13.79 | 15.26 | 11.48 | 16.20 | 14.63 | 10.87 | |||
| Pretzel Mania Summer 2024 | Final | 79 | 11.16 | 12.48 | 11.66 | 13.86 | 13.48 | 11.16 | 12.30 | ||
| Second round | 130 | 10.28 | 14.99 | 13.11 | 15.35 | 24.61 | 16.51 | 10.28 | |||
| First round | 115 | 12.16 | 14.21 | 27.22 | 12.16 | 12.68 | 16.54 | 13.42 | |||
| Slow N Steady Fall 2023 | Second round | 76 | 12.23 | 14.01 | 12.64 | 15.42 | 14.65 | 12.23 | 14.74 | ||
| First round | 72 | 10.36 | 13.73 | 14.10 | 10.95 | 10.36 | 16.95 | 16.13 | |||
| Pretzel Mania Summer 2023 | Final | 77 | 11.04 | 12.62 | 11.04 | 15.51 | 12.46 | 13.53 | 11.86 | ||
| Second round | 84 | 11.29 | 12.82 | 12.66 | 13.52 | 12.27 | 11.29 | 14.00 | |||
| First round | 79 | 11.31 | 12.97 | 13.21 | DNF | 11.72 | 11.31 | 13.99 | |||
| Cougar Qualifier 2023 | Second round | 15 | 11.12 | 12.03 | 11.12 | 12.40 | 11.54 | 14.52 | 12.15 | ||
| First round | 24 | 14.31 | 15.22 | 14.85 | 14.63 | 16.17 | 14.31 | 27.48 | |||
| Virginia Re-Open Spring 2023 | Second round | 37 | 10.40 | 13.07 | 13.25 | 15.98 | 11.80 | 14.17 | 10.40 | ||
| First round | 44 | 11.19 | 14.99 | 11.60 | 20.96 | 16.58 | 16.78 | 11.19 | |||
| River Hill Fall 2022 | Second round | 36 | 10.46 | 12.80 | 10.46 | 13.03 | 14.75 | 13.18 | 12.20 | ||
| First round | 35 | 9.76 | 12.80 | 12.69 | 11.03 | 9.76 | 15.63 | 14.69 | |||
| Pretzel Mania 2022 | Final | 62 | 12.15 | 13.31 | 19.65 | 13.69 | 12.15 | 13.61 | 12.63 | ||
| Second round | 72 | 13.13 | 13.86 | 18.91 | 13.33 | 14.18 | 14.06 | 13.13 | |||
| First round | 63 | 10.90 | 13.03 | 15.76 | 14.69 | 12.64 | 10.90 | 11.75 | |||
| River Hill Spring 2022 | Second round | 33 | 11.49 | 13.71 | 13.58 | 14.36 | DNF | 11.49 | 13.18 | ||
| First round | 39 | 10.54 | 14.62 | 16.80 | 15.04 | 16.45 | 12.38 | 10.54 | |||
| Slow N Steady Spring 2022 | First round | 78 | 14.96 | 16.49 | 17.39 | 16.15 | 14.96 | 16.22 | 17.11 | ||
| Pittsburgh Fall 2021 | First round | 59 | 13.48 | 15.92 | 16.55 | 15.60 | 13.48 | 15.62 | 33.39 | ||
| 2x2x2 Cube | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | Second round | 94 | 2.92 | 4.15 | 4.12 | 4.27 | 2.92 | 4.06 | 6.69 | ||
| First round | 127 | 3.59 | 4.31 | 4.14 | 3.59 | 4.64 | 4.94 | 4.15 | |||
| River Hill Fall 2024 | Final | 22 | 3.50 | 3.99 | 3.83 | 4.49 | 4.22 | 3.50 | 3.92 | ||
| First round | 26 | 3.36 | 3.94 | 4.28 | 5.09 | 3.36 | 3.78 | 3.76 | |||
| Pretzel Mania Summer 2024 | Final | 113 | 3.06 | 4.90 | 3.06 | 6.25 | 4.72 | 5.74 | 4.24 | ||
| Second round | 62 | 2.30 | 3.91 | 4.56 | 4.09 | 3.09 | 6.39 | 2.30 | |||
| First round | 63 | 3.50 | 4.21 | 4.11 | 3.50 | 4.34 | 4.17 | 4.40 | |||
| Slow N Steady Fall 2023 | First round | 65 | 3.89 | 4.65 | 3.89 | 5.01 | 4.66 | DNF | 4.29 | ||
| Pretzel Mania Summer 2023 | Final | 80 | 4.31 | 4.68 | 4.31 | 4.76 | 4.58 | 4.69 | 8.81 | ||
| First round | 75 | 3.32 | 4.65 | 6.37 | 8.20 | 3.93 | 3.66 | 3.32 | |||
| Virginia Re-Open Spring 2023 | First round | 20 | 3.45 | 4.27 | 5.43 | 3.45 | 4.52 | 4.28 | 4.01 | ||
| River Hill Fall 2022 | First round | 39 | 2.84 | 5.03 | 5.01 | 2.84 | 5.43 | 4.66 | 5.60 | ||
| Pretzel Mania 2022 | Final | 114 | 3.37 | 6.76 | 12.07 | 3.37 | 4.04 | 4.16 | DNF | ||
| Second round | 47 | 3.18 | 4.38 | 3.18 | 4.08 | 6.00 | 4.50 | 4.57 | |||
| First round | 38 | 2.95 | 3.99 | 3.92 | 5.79 | 2.95 | 4.03 | 4.01 | |||
| River Hill Spring 2022 | First round | 24 | 3.69 | 4.49 | 4.98 | 6.28 | 4.02 | 4.46 | 3.69 | ||
| Slow N Steady Spring 2022 | First round | 74 | 5.39 | 6.62 | 5.39 | 6.38 | 6.32 | 7.17 | 7.47 | ||
| Pittsburgh Fall 2021 | First round | 33 | 2.35 | 4.22 | 2.69 | 6.07 | 3.91 | 2.35 | 7.18 | ||
| 4x4x4 Cube | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | First round | 125 | 50.12 | 54.11 | 1:00.39 | 58.10 | 52.79 | 51.44 | 50.12 | ||
| Slow N Steady UMD Fall 2025 | Final | 63 | 56.00 | 1:04.03 | 1:13.57 | 56.89 | 1:02.96 | 56.00 | 1:12.23 | ||
| UMBC Fall 2024 | First round | 50 | 52.01 | 1:12.65 | 1:06.97 | 1:10.43 | 1:20.54 | 1:41.32 | 52.01 | ||
| Pretzel Mania Summer 2023 | First round | 98 | 54.80 | 1:08.75 | 1:16.00 | 1:05.39 | 1:16.33 | 1:04.87 | 54.80 | ||
| Pretzel Mania 2022 | Final | 72 | 55.35 | 1:05.71 | 1:15.37 | 1:34.20 | 55.35 | 1:01.19 | 1:00.58 | ||
| Second round | 71 | 59.36 | 1:03.17 | 1:09.02 | 59.36 | 1:04.44 | 1:02.02 | 1:03.04 | |||
| First round | 75 | 1:01.12 | 1:05.62 | 1:06.86 | 1:13.67 | 1:05.98 | 1:01.12 | 1:04.01 | |||
| River Hill Spring 2022 | Final | 41 | 1:10.69 | 1:11.99 | 1:12.89 | 1:11.94 | 1:17.87 | 1:10.69 | 1:11.15 | ||
| Pittsburgh Fall 2021 | Final | 57 | 1:09.86 | 1:27.63 | 1:09.86 | ||||||
| 5x5x5 Cube | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | First round | 136 | 2:04.37 | 2:04.37 | 2:31.95 | ||||||
| 7x7x7 Cube | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | Final | 105 | 9:13.61 | 9:13.61 | |||||||
| 3x3x3 One-Handed | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | First round | 185 | 32.21 | 57.75 | 1:22.75 | 32.21 | 43.89 | 46.62 | DNF | ||
| Slow N Steady UMD Fall 2025 | First round | 99 | 51.04 | 58.28 | 51.04 | ||||||
| River Hill Fall 2024 | First round | 69 | 51.27 | 51.27 | DNF | ||||||
| UMBC Fall 2024 | Final | 63 | 42.91 | 47.54 | 43.84 | 55.29 | 43.48 | DNF | 42.91 | ||
| Clock | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | First round | 156 | 11.68 | DNF | 17.92 | DNF | 11.68 | DNF | DNF | ||
| Megaminx | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | First round | 68 | 1:26.58 | 1:30.62 | DNF | 1:31.69 | 1:31.47 | 1:28.69 | 1:26.58 | ||
| Pyraminx | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | First round | 144 | 7.76 | 9.76 | DNF | 10.12 | 11.34 | 7.76 | 7.83 | ||
| River Hill Fall 2024 | First round | 20 | 4.79 | 5.76 | 6.70 | 5.30 | 5.27 | 4.79 | 8.30 | ||
| UMBC Fall 2024 | Final | 17 | 5.12 | 7.50 | 8.28 | 10.16 | 5.12 | 7.38 | 6.84 | ||
| First round | 19 | 7.10 | 7.81 | 7.10 | 7.12 | 8.27 | 8.24 | 8.07 | |||
| Pretzel Mania Summer 2024 | Final | 75 | 5.29 | 7.53 | 7.08 | 7.26 | 8.24 | 5.29 | 9.12 | ||
| First round | 73 | 4.64 | 8.16 | 7.39 | 10.56 | 8.12 | 4.64 | 8.96 | |||
| Pretzel Mania Summer 2023 | Final | 41 | 5.39 | 6.96 | 7.70 | 5.39 | 7.42 | 6.47 | 6.99 | ||
| First round | 43 | 4.10 | 6.86 | 8.66 | 4.10 | 5.68 | 6.23 | 9.86 | |||
| Virginia Re-Open Spring 2023 | Final | 16 | 4.54 | 9.30 | 9.52 | 13.78 | 7.94 | 10.44 | 4.54 | ||
| First round | 14 | 5.36 | 7.26 | 6.83 | 9.63 | 5.36 | 8.32 | 6.64 | |||
| Pretzel Mania 2022 | Final | 39 | 5.74 | 7.28 | 8.48 | 7.29 | 6.84 | 5.74 | 7.72 | ||
| Second round | 49 | 7.25 | 8.02 | 7.29 | 7.25 | DNF | 9.08 | 7.68 | |||
| First round | 68 | 7.74 | 9.59 | 14.65 | 8.68 | 8.99 | 7.74 | 11.11 | |||
| Skewb | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | First round | 118 | 4.62 | 8.84 | 12.53 | 6.36 | 4.62 | 10.45 | 9.71 | ||
| UMBC Fall 2024 | First round | 30 | 8.52 | 9.79 | DNF | 8.80 | 8.52 | 9.91 | 10.67 | ||
| Pretzel Mania Summer 2024 | Final | 81 | 8.08 | 9.85 | 8.99 | 9.62 | 10.93 | 10.95 | 8.08 | ||
| First round | 85 | 3.65 | 9.97 | 3.65 | 7.70 | 12.76 | 12.49 | 9.72 | |||
| Pretzel Mania Summer 2023 | Final | 122 | 11.62 | 12.91 | 12.03 | 18.21 | 11.62 | 13.61 | 13.08 | ||
| First round | 77 | 7.14 | 10.16 | 11.39 | 9.14 | 10.14 | 11.20 | 7.14 | |||
| Virginia Re-Open Spring 2023 | First round | 17 | 8.45 | 9.28 | 9.37 | 8.45 | 9.14 | 10.58 | 9.34 | ||
| River Hill Fall 2022 | Final | 27 | 6.39 | 9.74 | 11.99 | 11.81 | 10.76 | 6.64 | 6.39 | ||
| Pretzel Mania 2022 | Final | 60 | 4.84 | 8.76 | 8.44 | 8.15 | 11.96 | 9.70 | 4.84 | ||
| Second round | 79 | 8.66 | 11.90 | 8.66 | 14.80 | 10.48 | DNF | 10.42 | |||
| First round | 45 | 4.51 | 8.16 | 10.89 | 10.52 | 8.54 | 5.43 | 4.51 | |||
| Square-1 | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | First round | 113 | 31.52 | 34.67 | 35.33 | 32.93 | 31.52 | DNF | 35.75 | ||
| Slow N Steady UMD Fall 2025 | First round | 36 | 29.96 | 37.81 | 37.27 | 35.95 | 29.96 | 40.21 | 44.45 | ||
| Slow N Steady Fall 2023 | First round | 57 | 24.95 | 43.04 | 51.77 | 42.23 | 35.13 | 24.95 | 1:02.31 | ||
| Cougar Qualifier 2023 | First round | 19 | 34.34 | 35.73 | 38.07 | 38.87 | 34.35 | 34.78 | 34.34 | ||