Jacob Buch
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 1293 | 1648 | 6134 | 7.67 | 9.58 | 6362 | 1640 | 1276 | 105/105 | |||
| 2x2x2 Cube | 2886 | 3733 | 13644 | 2.35 | 3.43 | 7621 | 2145 | 1697 | 54/55 | |||
| 4x4x4 Cube | 3302 | 4519 | 18335 | 48.20 | 56.56 | 19619 | 4891 | 3587 | 28/30 | |||
| 5x5x5 Cube | 1940 | 2621 | 10096 | 1:27.67 | 1:37.66 | 10198 | 2673 | 1986 | 15/15 | |||
| 3x3x3 One-Handed | 2224 | 3031 | 12599 | 18.92 | 21.75 | 9855 | 2353 | 1724 | 15/15 | |||
| Clock | 659 | 791 | 2702 | 6.40 | 8.76 | 3617 | 1067 | 881 | 33/40 | |||
| Megaminx | 3825 | 5226 | 17731 | 2:12.02 | 2/2 | |||||||
| Pyraminx | 110 | 121 | 409 | 1.42 | 1.89 | 111 | 37 | 33 | 1 | 1 | 87/90 | |
| Skewb | 931 | 1169 | 4428 | 3.24 | 5.54 | 4463 | 1176 | 915 | 30/30 | |||
| Square-1 | 2441 | 3017 | 9444 | 24.57 | 34.58 | 9942 | 3130 | 2528 | 5/5 |
Sum of Ranks
Overall Medal Collection
| Gold | Silver | Bronze |
|---|---|---|
| 1 | 1 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Ephrata Spring 2026 | Final | 8 | 8.57 | 10.27 | 12.45 9.89 8.57 11.00 9.91 |
| Second round | 10 | 7.82 | 10.43 | 11.66 10.22 7.82 10.77 10.31 | |
| First round | 13 | 10.02 | 11.97 | 10.02 11.38 12.80 13.65 11.72 | |
| River Hill Fall 2025 | Second round | 19 | 9.77 | 10.05 | 14.01 9.88 9.95 9.77 10.31 |
| First round | 23 | 9.96 | 10.29 | 10.16 11.84 9.96 10.29 10.42 | |
| Ephrata Fall 2025 | Final | 11 | 9.18 | 10.19 | 10.99 9.99 9.18 10.33 10.24 |
| Second round | 13 | 9.72 | 10.71 | 9.81 9.72 12.05 15.17 10.26 | |
| First round | 11 | 7.67 | 10.77 | 8.01 14.51 7.67 18.88 9.79 | |
| Mid-Atlantic Championship 2025 | Semi Final | 71 | 9.42 | 11.01 | 9.78 9.42 10.15 14.32 13.09 |
| Second round | 69 | 9.58 | 10.71 | 10.13 11.44 9.58 11.50 10.57 | |
| First round | 64 | 9.27 | 10.66 | 11.00 9.27 10.62 10.36 12.87 | |
| Tipping Point Bloomsburg 2025 | Final | 7 | 9.40 | 10.10 | 10.29 10.53 9.94 9.40 10.08 |
| Second round | 9 | 9.66 | 11.22 | 11.46 10.92 9.66 13.77 11.29 | |
| First round | 5 | 9.27 | 9.58 | 11.60 9.41 9.27 9.72 9.62 | |
| Puzzles in Pottsville 2025 | Final | 9 | 9.76 | 10.81 | 11.00 9.76 11.61 12.32 9.82 |
| Second round | 15 | 11.43 | 11.91 | 11.83 11.43 13.20 12.27 11.63 | |
| First round | 9 | 11.13 | 11.52 | 11.16 11.68 11.13 11.73 14.42 | |
| High Five Bloomsburg 2024 | Second round | 25 | 10.98 | 12.78 | 14.59 10.98 11.68 12.65 14.00 |
| First round | 22 | 10.29 | 11.94 | 10.29 11.83 12.62 15.73 11.38 | |
| It's About Time Bloomsburg 2024 | Second round | 21 | 9.88 | 11.85 | 12.73 9.88 16.91 11.48 11.35 |
| First round | 23 | 11.48 | 12.67 | 11.48 12.89 12.68 12.44 13.45 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| River Hill Fall 2025 | First round | 33 | 3.42 | 4.20 | 3.90 3.42 3.56 6.54 5.14 |
| Ephrata Fall 2025 | Final | 16 | 3.26 | 4.67 | 4.23 6.33 3.26 3.46 DNF |
| First round | 12 | 2.40 | 3.43 | 2.40 3.99 3.25 7.31 3.04 | |
| Mid-Atlantic Championship 2025 | Semi Final | 44 | 3.14 | 3.45 | 3.63 3.49 4.67 3.24 3.14 |
| Second round | 46 | 2.57 | 3.52 | 4.25 3.35 2.95 2.57 4.40 | |
| First round | 101 | 4.05 | 4.66 | 4.89 4.23 4.05 4.86 5.61 | |
| Tipping Point Bloomsburg 2025 | First round | 26 | 4.24 | 5.63 | 6.64 5.37 4.87 4.24 6.89 |
| Puzzles in Pottsville 2025 | Final | 12 | 2.35 | 4.19 | 5.01 4.70 4.21 3.66 2.35 |
| Second round | 14 | 3.52 | 4.31 | 3.55 4.11 6.30 3.52 5.26 | |
| First round | 17 | 3.81 | 4.21 | 3.81 4.62 4.13 3.89 5.79 | |
| It's About Time Bloomsburg 2024 | First round | 28 | 4.39 | 5.11 | 5.33 5.62 4.60 4.39 5.40 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Ephrata Spring 2026 | Final | 21 | 51.43 | 58.24 | 51.43 1:02.24 1:00.92 54.57 59.22 |
| River Hill Fall 2025 | First round | 45 | 50.29 | 56.56 | 50.79 56.48 1:12.46 1:02.40 50.29 |
| Mid-Atlantic Championship 2025 | First round | 117 | 49.76 | 59.44 | 56.20 1:09.83 52.30 DNF 49.76 |
| Tipping Point Bloomsburg 2025 | Final | 16 | 48.20 | 56.77 | 48.20 1:04.05 57.07 49.18 DNF |
| First round | 18 | 49.00 | 1:03.06 | 1:00.11 1:05.08 49.00 1:04.00 1:40.62 | |
| Puzzles in Pottsville 2025 | First round | 23 | 58.53 | 1:09.53 | 1:02.08 1:05.59 1:20.91 58.53 1:22.00 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Ephrata Fall 2025 | Final | 12 | 1:27.67 | 1:38.98 | 1:49.59 1:36.40 1:30.94 1:27.67 1:58.13 |
| Mid-Atlantic Championship 2025 | Final | 84 | 1:38.74 | 1:42.58 | 1:42.02 1:49.96 1:43.97 1:41.74 1:38.74 |
| High Five Bloomsburg 2024 | First round | 21 | 1:30.93 | 1:37.66 | 1:39.56 1:30.93 1:46.41 1:30.99 1:42.42 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Mid-Atlantic Championship 2025 | First round | 69 | 19.90 | 21.75 | 19.90 37.97 22.34 22.77 20.14 |
| High Five Bloomsburg 2024 | Second round | 19 | 18.92 | 21.75 | 27.63 18.92 20.03 21.40 23.83 |
| First round | 29 | 23.47 | 31.45 | 40.80 25.07 29.89 39.38 23.47 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Ephrata Fall 2025 | Final | 10 | 6.44 | 9.19 | 8.88 10.57 6.44 8.80 9.89 |
| First round | 13 | 6.66 | 8.91 | 6.66 DNF 8.24 10.52 7.96 | |
| Mid-Atlantic Championship 2025 | Second round | 60 | 8.05 | 9.93 | 8.17 8.05 8.09 13.53 DNF |
| First round | 60 | 7.34 | 8.82 | 9.12 7.34 DNF 8.53 8.82 | |
| Puzzles in Pottsville 2025 | Final | 10 | 8.42 | 9.19 | 9.84 8.61 9.51 8.42 9.44 |
| It's About Time Bloomsburg 2024 | Final | 16 | 7.84 | DNF | DNF 8.62 DNF 7.84 DNF |
| Second round | 11 | 6.40 | 9.16 | 8.11 DNF 10.11 6.40 9.27 | |
| First round | 11 | 7.67 | 8.76 | 8.78 9.38 8.13 7.67 9.86 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Mid-Atlantic Championship 2025 | Final | 113 | 2:12.02 | 2:12.02 2:59.40 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Ephrata Spring 2026 | Final | 5 | 1.56 | 2.75 | DNF 1.69 1.92 4.63 1.56 |
| Second round | 2 | 1.81 | 2.26 | 1.81 2.54 3.15 1.83 2.41 | |
| First round | 5 | 2.23 | 2.63 | 2.34 3.21 22.35 2.33 2.23 | |
| River Hill Fall 2025 | Final | 2 | 2.08 | 2.70 | 2.08 3.31 2.20 2.60 DNF |
| First round | 3 | 2.19 | 3.43 | 4.18 2.19 4.87 3.76 2.35 | |
| Ephrata Fall 2025 | Final | 4 | 1.45 | 2.66 | 1.45 2.10 DNF 1.54 4.33 |
| Second round | 2 | 1.84 | 2.44 | 2.04 3.14 1.84 2.13 3.68 | |
| First round | 3 | 1.44 | 1.89 | 1.83 1.44 1.85 8.37 2.00 | |
| Mid-Atlantic Championship 2025 | Final | 7 | 1.77 | 2.43 | 4.82 2.66 2.82 1.82 1.77 |
| Second round | 14 | 3.11 | 3.33 | 4.64 3.18 3.11 3.32 3.49 | |
| First round | 2 | 1.47 | 1.98 | 1.84 3.04 1.47 2.26 1.85 | |
| Tipping Point Bloomsburg 2025 | Final | 4 | 2.58 | 4.20 | 5.10 5.90 2.58 3.17 4.34 |
| Second round | 3 | 2.44 | 2.69 | 2.63 4.01 2.44 2.91 2.54 | |
| First round | 3 | 1.66 | 2.96 | 3.81 2.10 5.86 1.66 2.98 | |
| Puzzles in Pottsville 2025 | Final | 3 | 1.42 | 2.69 | 2.80 1.42 2.64 2.64 4.08 |
| First round | 1 | 1.82 | 3.34 | 1.82 3.62 3.53 2.86 4.91 | |
| It's About Time Bloomsburg 2024 | Final | 6 | 4.12 | 4.62 | 4.12 5.31 13.12 4.38 4.18 |
| First round | 9 | 5.13 | 5.76 | 5.27 10.23 6.73 5.28 5.13 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Ephrata Spring 2026 | Final | 7 | 3.24 | 5.54 | 3.24 5.60 3.68 8.16 7.35 |
| First round | 13 | 4.48 | 7.15 | 4.48 11.75 7.67 6.30 7.47 | |
| River Hill Fall 2025 | Final | 18 | 4.15 | 7.02 | 8.76 6.38 9.15 4.15 5.91 |
| Mid-Atlantic Championship 2025 | Second round | 79 | 5.55 | 7.46 | 5.55 7.37 6.68 10.72 8.33 |
| First round | 109 | 7.07 | 9.25 | 10.04 10.08 7.07 9.31 8.40 | |
| High Five Bloomsburg 2024 | First round | 36 | 7.09 | 12.38 | 21.46 11.56 13.27 7.09 12.32 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Ephrata Spring 2026 | First round | 14 | 24.57 | 34.58 | 24.57 33.83 50.75 38.77 31.13 |
| Ephrata Spring 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| 3x3x3 Cube | Final | 8 | 8.57 | 10.27 | 12.45 9.89 8.57 11.00 9.91 |
| Second round | 10 | 7.82 | 10.43 | 11.66 10.22 7.82 10.77 10.31 | |
| First round | 13 | 10.02 | 11.97 | 10.02 11.38 12.80 13.65 11.72 | |
| 4x4x4 Cube | Final | 21 | 51.43 | 58.24 | 51.43 1:02.24 1:00.92 54.57 59.22 |
| Pyraminx | Final | 5 | 1.56 | 2.75 | DNF 1.69 1.92 4.63 1.56 |
| Second round | 2 | 1.81 | 2.26 | 1.81 2.54 3.15 1.83 2.41 | |
| First round | 5 | 2.23 | 2.63 | 2.34 3.21 22.35 2.33 2.23 | |
| Skewb | Final | 7 | 3.24 | 5.54 | 3.24 5.60 3.68 8.16 7.35 |
| First round | 13 | 4.48 | 7.15 | 4.48 11.75 7.67 6.30 7.47 | |
| Square-1 | First round | 14 | 24.57 | 34.58 | 24.57 33.83 50.75 38.77 31.13 |
| River Hill Fall 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 19 | 9.77 | 10.05 | 14.01 9.88 9.95 9.77 10.31 |
| First round | 23 | 9.96 | 10.29 | 10.16 11.84 9.96 10.29 10.42 | |
| 2x2x2 Cube | First round | 33 | 3.42 | 4.20 | 3.90 3.42 3.56 6.54 5.14 |
| 4x4x4 Cube | First round | 45 | 50.29 | 56.56 | 50.79 56.48 1:12.46 1:02.40 50.29 |
| Pyraminx | Final | 2 | 2.08 | 2.70 | 2.08 3.31 2.20 2.60 DNF |
| First round | 3 | 2.19 | 3.43 | 4.18 2.19 4.87 3.76 2.35 | |
| Skewb | Final | 18 | 4.15 | 7.02 | 8.76 6.38 9.15 4.15 5.91 |
| Ephrata Fall 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Final | 11 | 9.18 | 10.19 | 10.99 9.99 9.18 10.33 10.24 |
| Second round | 13 | 9.72 | 10.71 | 9.81 9.72 12.05 15.17 10.26 | |
| First round | 11 | 7.67 | 10.77 | 8.01 14.51 7.67 18.88 9.79 | |
| 2x2x2 Cube | Final | 16 | 3.26 | 4.67 | 4.23 6.33 3.26 3.46 DNF |
| First round | 12 | 2.40 | 3.43 | 2.40 3.99 3.25 7.31 3.04 | |
| 5x5x5 Cube | Final | 12 | 1:27.67 | 1:38.98 | 1:49.59 1:36.40 1:30.94 1:27.67 1:58.13 |
| Clock | Final | 10 | 6.44 | 9.19 | 8.88 10.57 6.44 8.80 9.89 |
| First round | 13 | 6.66 | 8.91 | 6.66 DNF 8.24 10.52 7.96 | |
| Pyraminx | Final | 4 | 1.45 | 2.66 | 1.45 2.10 DNF 1.54 4.33 |
| Second round | 2 | 1.84 | 2.44 | 2.04 3.14 1.84 2.13 3.68 | |
| First round | 3 | 1.44 | 1.89 | 1.83 1.44 1.85 8.37 2.00 | |
| Mid-Atlantic Championship 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Semi Final | 71 | 9.42 | 11.01 | 9.78 9.42 10.15 14.32 13.09 |
| Second round | 69 | 9.58 | 10.71 | 10.13 11.44 9.58 11.50 10.57 | |
| First round | 64 | 9.27 | 10.66 | 11.00 9.27 10.62 10.36 12.87 | |
| 2x2x2 Cube | Semi Final | 44 | 3.14 | 3.45 | 3.63 3.49 4.67 3.24 3.14 |
| Second round | 46 | 2.57 | 3.52 | 4.25 3.35 2.95 2.57 4.40 | |
| First round | 101 | 4.05 | 4.66 | 4.89 4.23 4.05 4.86 5.61 | |
| 4x4x4 Cube | First round | 117 | 49.76 | 59.44 | 56.20 1:09.83 52.30 DNF 49.76 |
| 5x5x5 Cube | Final | 84 | 1:38.74 | 1:42.58 | 1:42.02 1:49.96 1:43.97 1:41.74 1:38.74 |
| 3x3x3 One-Handed | First round | 69 | 19.90 | 21.75 | 19.90 37.97 22.34 22.77 20.14 |
| Clock | Second round | 60 | 8.05 | 9.93 | 8.17 8.05 8.09 13.53 DNF |
| First round | 60 | 7.34 | 8.82 | 9.12 7.34 DNF 8.53 8.82 | |
| Megaminx | Final | 113 | 2:12.02 | 2:12.02 2:59.40 | |
| Pyraminx | Final | 7 | 1.77 | 2.43 | 4.82 2.66 2.82 1.82 1.77 |
| Second round | 14 | 3.11 | 3.33 | 4.64 3.18 3.11 3.32 3.49 | |
| First round | 2 | 1.47 | 1.98 | 1.84 3.04 1.47 2.26 1.85 | |
| Skewb | Second round | 79 | 5.55 | 7.46 | 5.55 7.37 6.68 10.72 8.33 |
| First round | 109 | 7.07 | 9.25 | 10.04 10.08 7.07 9.31 8.40 | |
| Tipping Point Bloomsburg 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Final | 7 | 9.40 | 10.10 | 10.29 10.53 9.94 9.40 10.08 |
| Second round | 9 | 9.66 | 11.22 | 11.46 10.92 9.66 13.77 11.29 | |
| First round | 5 | 9.27 | 9.58 | 11.60 9.41 9.27 9.72 9.62 | |
| 2x2x2 Cube | First round | 26 | 4.24 | 5.63 | 6.64 5.37 4.87 4.24 6.89 |
| 4x4x4 Cube | Final | 16 | 48.20 | 56.77 | 48.20 1:04.05 57.07 49.18 DNF |
| First round | 18 | 49.00 | 1:03.06 | 1:00.11 1:05.08 49.00 1:04.00 1:40.62 | |
| Pyraminx | Final | 4 | 2.58 | 4.20 | 5.10 5.90 2.58 3.17 4.34 |
| Second round | 3 | 2.44 | 2.69 | 2.63 4.01 2.44 2.91 2.54 | |
| First round | 3 | 1.66 | 2.96 | 3.81 2.10 5.86 1.66 2.98 | |
| Puzzles in Pottsville 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Final | 9 | 9.76 | 10.81 | 11.00 9.76 11.61 12.32 9.82 |
| Second round | 15 | 11.43 | 11.91 | 11.83 11.43 13.20 12.27 11.63 | |
| First round | 9 | 11.13 | 11.52 | 11.16 11.68 11.13 11.73 14.42 | |
| 2x2x2 Cube | Final | 12 | 2.35 | 4.19 | 5.01 4.70 4.21 3.66 2.35 |
| Second round | 14 | 3.52 | 4.31 | 3.55 4.11 6.30 3.52 5.26 | |
| First round | 17 | 3.81 | 4.21 | 3.81 4.62 4.13 3.89 5.79 | |
| 4x4x4 Cube | First round | 23 | 58.53 | 1:09.53 | 1:02.08 1:05.59 1:20.91 58.53 1:22.00 |
| Clock | Final | 10 | 8.42 | 9.19 | 9.84 8.61 9.51 8.42 9.44 |
| Pyraminx | Final | 3 | 1.42 | 2.69 | 2.80 1.42 2.64 2.64 4.08 |
| First round | 1 | 1.82 | 3.34 | 1.82 3.62 3.53 2.86 4.91 | |
| High Five Bloomsburg 2024 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 25 | 10.98 | 12.78 | 14.59 10.98 11.68 12.65 14.00 |
| First round | 22 | 10.29 | 11.94 | 10.29 11.83 12.62 15.73 11.38 | |
| 5x5x5 Cube | First round | 21 | 1:30.93 | 1:37.66 | 1:39.56 1:30.93 1:46.41 1:30.99 1:42.42 |
| 3x3x3 One-Handed | Second round | 19 | 18.92 | 21.75 | 27.63 18.92 20.03 21.40 23.83 |
| First round | 29 | 23.47 | 31.45 | 40.80 25.07 29.89 39.38 23.47 | |
| Skewb | First round | 36 | 7.09 | 12.38 | 21.46 11.56 13.27 7.09 12.32 |
| It's About Time Bloomsburg 2024 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 21 | 9.88 | 11.85 | 12.73 9.88 16.91 11.48 11.35 |
| First round | 23 | 11.48 | 12.67 | 11.48 12.89 12.68 12.44 13.45 | |
| 2x2x2 Cube | First round | 28 | 4.39 | 5.11 | 5.33 5.62 4.60 4.39 5.40 |
| Clock | Final | 16 | 7.84 | DNF | DNF 8.62 DNF 7.84 DNF |
| Second round | 11 | 6.40 | 9.16 | 8.11 DNF 10.11 6.40 9.27 | |
| First round | 11 | 7.67 | 8.76 | 8.78 9.38 8.13 7.67 9.86 | |
| Pyraminx | Final | 6 | 4.12 | 4.62 | 4.12 5.31 13.12 4.38 4.18 |
| First round | 9 | 5.13 | 5.76 | 5.27 10.23 6.73 5.28 5.13 | |
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 8 | 2026-04-11 | Ephrata Spring 2026 | United States | Ephrata, Pennsylvania |
| 7 | 2025-12-06 | River Hill Fall 2025 | United States | Clarksville, Maryland |
| 6 | 2025-09-27 | Ephrata Fall 2025 | United States | Ephrata, Pennsylvania |
| 5 | 2025-08-30~09-01 | Mid-Atlantic Championship 2025 | United States | Oaks, Pennsylvania |
| 4 | 2025-04-19 | Tipping Point Bloomsburg 2025 | United States | Bloomsburg, Pennsylvania |
| 3 | 2025-01-18 | Puzzles in Pottsville 2025 | United States | Pottsville, Pennsylvania |
| 2 | 2024-09-21 | High Five Bloomsburg 2024 | United States | Bloomsburg, Pennsylvania |
| 1 | 2024-04-27 | It's About Time Bloomsburg 2024 | United States | Bloomsburg, Pennsylvania |
Closest Cubers
Seen Cubers
| Times | Competitors |
|---|---|
| 1 | 510 |
| 2 | 112 |
| 3 | 31 |
| 4 | 10 |
| 5 | 13 |
| 7 | 1 |
| All | 677 |

