In the past year (2025), Calvin Balzer competed in 8 competitions and 74 rounds across 13 events, from Jan 11th to Oct 18th.
Solves/Attempts
He attempted 353 solves and completed 347.
| Event | Solves | Attempts |
| 3x3x3 Cube | 80 | 80 |
| Skewb | 55 | 55 |
| Pyraminx | 50 | 50 |
| Square-1 | 45 | 45 |
| 2x2x2 Cube | 40 | 40 |
| Megaminx | 22 | 22 |
| 3x3x3 One-Handed | 20 | 20 |
| 5x5x5 Cube | 12 | 12 |
| Clock | 12 | 15 |
| 4x4x4 Cube | 10 | 10 |
| 6x6x6 Cube | 1 | 1 |
| 7x7x7 Cube | 0 | 1 |
| 3x3x3 Blindfolded | 0 | 2 |
Personal Bests
He broke his personal best 21 times across 8 events, including 9 singles and 12 averages.
| Event | Times | Single | Average |
| 5x5x5 Cube | 4 | 2 | 2 |
| 3x3x3 One-Handed | 4 | 2 | 2 |
| 3x3x3 Cube | 3 | 1 | 2 |
| Megaminx | 3 | 2 | 1 |
| Skewb | 3 | 0 | 3 |
| 4x4x4 Cube | 2 | 1 | 1 |
| Pyraminx | 1 | 0 | 1 |
| Square-1 | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 4x4x4 Cube | 1:00.95 | 52.38 | 8.57 (16.36%) |
| 5x5x5 Cube | 2:34.99 | 2:16.71 | 18.28 (13.37%) |
| 3x3x3 One-Handed | 26.30 | 23.76 | 2.54 (10.69%) |
| Megaminx | 1:58.23 | 1:48.45 | 9.78 (9.02%) |
| 3x3x3 Cube | 12.03 | 11.21 | 0.82 (7.31%) |
| Square-1 | 14.88 | 14.54 | 0.34 (2.34%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Skewb | 7.49 | 5.85 | 1.64 (28.03%) |
| Pyraminx | 9.14 | 7.96 | 1.18 (14.82%) |
| 3x3x3 One-Handed | 32.99 | 30.14 | 2.85 (9.46%) |
| 4x4x4 Cube | 1:08.96 | 1:03.50 | 5.46 (8.60%) |
| 3x3x3 Cube | 15.41 | 14.25 | 1.16 (8.14%) |
| Megaminx | 2:18.24 | 2:07.86 | 10.38 (8.12%) |
| 5x5x5 Cube | - | 2:28.06 | - |
Cubers
He met 2159 cubers from 73 countries/regions, 140 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 2019 |
| 2 | 84 |
| 3 | 24 |
| 4 | 17 |
| 5 | 9 |
| 6 | 2 |
| 7 | 4 |
| All | 2159 |
Regions
He competed in 1 country/region.
