Robert William Marcum
| Region | WCA ID | Gender | Competitions | Completed Solves | United States | 2023MARC36 | Male | 5 | 83 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 47985 | 62457 | 222552 | 45.03 | 1:03.78 | 235374 | 66105 | 50863 | |
| 2x2x2 Cube | 37399 | 48524 | 168676 | 18.48 | 33.03 | 169354 | 48884 | 37721 | |
| Clock | 7645 | 9222 | 27404 | 38.42 | |||||
| Pyraminx | 15517 | 19933 | 68679 | 10.31 | 16.21 | 77967 | 22887 | 17829 | |
| Skewb | 17157 | 21431 | 65627 | 23.60 | 36.71 | 64987 | 21397 | 17132 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Cincinnati Cube Challenge 2025 | First round | 68 | 54.04 | 1:10.70 | 1:13.55 | 1:20.08 | 58.48 | 54.04 | 1:42.44 | ||
| CubingUSA Great Lakes Championship 2024 | First round | 258 | 45.03 | 1:03.78 | 1:12.70 | 1:00.41 | 1:24.73 | 45.03 | 58.22 | ||
| Oldham County Cubing 2024 | First round | 40 | 1:16.28 | 1:31.07 | 1:40.96 | 1:29.78 | 1:39.41 | 1:16.28 | 1:24.03 | ||
| Nimble Hands in Noblesville 2024 | First round | 74 | 54.04 | 1:09.36 | 54.04 | 1:11.05 | 1:11.49 | 1:05.55 | 1:23.35 | ||
| Across the Woods Kentucky B 2023 | First round | 32 | 1:26.76 | 1:51.62 | 1:26.76 | 2:09.51 | 2:15.79 | 1:47.27 | 1:38.07 | ||
| 2x2x2 Cube | |||||||||||
| Cincinnati Cube Challenge 2025 | First round | 64 | 21.33 | 42.00 | 34.94 | 1:39.79 | 21.33 | 50.26 | 40.80 | ||
| CubingUSA Great Lakes Championship 2024 | First round | 243 | 24.57 | 38.81 | 24.57 | 26.87 | 42.42 | DNF | 47.15 | ||
| Nimble Hands in Noblesville 2024 | First round | 71 | 27.61 | 33.84 | 33.16 | 34.26 | 27.61 | 34.09 | DNF | ||
| Across the Woods Kentucky B 2023 | First round | 30 | 18.48 | 33.03 | 24.83 | 32.31 | 18.48 | 41.96 | 1:13.56 | ||
| 4x4x4 Cube | |||||||||||
| Nimble Hands in Noblesville 2024 | Final | 53 | DNF | DNF | DNF | ||||||
| Clock | |||||||||||
| Cincinnati Cube Challenge 2025 | First round | 45 | 41.74 | 46.93 | 41.74 | ||||||
| CubingUSA Great Lakes Championship 2024 | First round | 171 | 38.42 | 38.42 | DNF | ||||||
| Nimble Hands in Noblesville 2024 | First round | 48 | 53.64 | DNF | 53.64 | ||||||
| Megaminx | |||||||||||
| Cincinnati Cube Challenge 2025 | Final | 34 | DNF | DNF | DNF | ||||||
| Pyraminx | |||||||||||
| Cincinnati Cube Challenge 2025 | First round | 55 | 18.31 | 27.11 | 25.12 | 31.01 | 25.19 | 18.31 | 34.87 | ||
| CubingUSA Great Lakes Championship 2024 | First round | 208 | 10.31 | 19.84 | 30.44 | 13.23 | DNF | 15.84 | 10.31 | ||
| Oldham County Cubing 2024 | First round | 29 | 12.76 | 16.21 | 17.92 | 12.76 | 16.62 | 23.24 | 14.09 | ||
| Nimble Hands in Noblesville 2024 | First round | 63 | 11.28 | 20.18 | 23.10 | 21.79 | 11.28 | 41.10 | 15.66 | ||
| Across the Woods Kentucky B 2023 | First round | 20 | 12.22 | 17.24 | 18.46 | 14.83 | 18.43 | 29.07 | 12.22 | ||
| Skewb | |||||||||||
| CubingUSA Great Lakes Championship 2024 | First round | 208 | 23.60 | DNF | DNF | 23.67 | 23.60 | 26.97 | DNF | ||
| Oldham County Cubing 2024 | First round | 34 | 32.38 | 36.71 | 32.38 | 39.44 | 32.68 | 50.92 | 38.01 | ||
| Nimble Hands in Noblesville 2024 | First round | 61 | 34.35 | 51.96 | 34.35 | 53.10 | DNF | 50.25 | 52.52 | ||