Tianlan Geng (耿天澜)
Guangzhou Big Cubes 2026
WCA ID: 2025GENG04
Country: China 
Active since: 2025
4
Events Entered35
Official Solves2
Best Position (5x5x5 Cube)5x5x5 Cube
Best Event43.41s
Best Result (5x5x5 Cube)0
PBs AchievedCompetition Event Summary
| Event | Round Reached | Single | Average | Position |
|---|---|---|---|---|
| 4x4x4 Cube | Final | 26.20s | 27.24s | #6 |
| 5x5x5 Cube | Final | 39.93s | 43.41s | #2 |
| 6x6x6 Cube | Final | 1:22.58 | 1:25.05 | #4 |
| 7x7x7 Cube | Final | 2:09.62 | — | #20 |
Event Ranking Chart
Competition Round Breakdown
4x4x4 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #6 | 26.20s | 27.24s | 26.40s | 26.41s | (29.42s) | (26.20s) | 28.92s |
| Second round | #9 | 25.81s | 28.41s | (31.69s) | 29.05s | 28.55s | 27.62s | (25.81s) |
| First round | #11 | 27.72s | 29.57s | 29.97s | 30.77s | (27.72s) | 27.97s | (DNF) |
5x5x5 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #2 | 39.93s | 43.41s | 44.72s | (39.93s) | 43.59s | (47.96s) | 41.91s |
| First round | #5 | 45.10s | 46.74s | (45.10s) | (53.85s) | 48.11s | 45.95s | 46.17s |
6x6x6 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #4 | 1:22.58 | 1:25.05 | 1:22.58 | 1:29.74 | 1:22.84 | — | — |
| First round | #3 | 1:18.75 | 1:23.73 | 1:24.11 | 1:18.75 | 1:28.32 | — | — |
7x7x7 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #20 | 2:09.62 | — | 2:09.62 | 2:14.97 | DNF | — | — |
| First round | #4 | 2:12.72 | 2:16.30 | 2:13.16 | 2:12.72 | 2:23.03 | — | — |
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