In the past year (2025), Lee Roo Zen (李汝增) competed in 5 competitions and 17 rounds across 3 events, from Feb 15th to Nov 30th.
Records
He broke 2 records, and both were NRs.
Podiums
He has been on the podium 5 times across 2 events, including 1 gold and 4 silvers.
| Event | Gold | Silver | Bronze |
| 3x3x3 Blindfolded | 1 | 3 | |
| 3x3x3 Multi-Blind | | 1 | |
Solves/Attempts
He attempted 67 solves and completed 55.
| Event | Solves | Attempts |
| 3x3x3 Cube | 44 | 45 |
| 3x3x3 Blindfolded | 10 | 21 |
| 3x3x3 Multi-Blind | 1 | 1 |
Personal Bests
He broke his personal best 6 times across 3 events, including 4 singles and 2 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 3 | 2 | 1 |
| 3x3x3 Blindfolded | 2 | 1 | 1 |
| 3x3x3 Multi-Blind | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Multi-Blind | 4/5 22:58 | 11/15 50:43 | 4 (133.33%) |
| 3x3x3 Cube | 7.74 | 5.57 | 2.17 (38.96%) |
| 3x3x3 Blindfolded | 21.62 | 16.48 | 5.14 (31.19%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 9.43 | 8.42 | 1.01 (12.00%) |
| 3x3x3 Blindfolded | - | 23.18 | - |
Cubers
He met 322 cubers from 17 countries/regions, 36 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 286 |
| 2 | 28 |
| 3 | 6 |
| 4 | 2 |
| All | 322 |
Regions
He competed in 2 countries/regions.
| Region | Times |
| Malaysia | 4 |
| Singapore | 1 |