Tianlan Geng (耿天澜)
Beijing Autumn Rivalry 2026
WCA ID: 2025GENG04
Country: China 
Active since: 2025
6
Events Entered60
Official Solves5
Best Position (5x5x5 Cube)5x5x5 Cube
Best Event44.52s
Best Result (5x5x5 Cube)2
PBs AchievedCompetitions
Guangzhou Grand Open 2026
Beijing Autumn Rivalry 2026
Wuhan Golden Autumn 2026
Xi'an Open 2026
Hefei August Open 2026
Guangzhou Big Cubes 2026
Start of Summer Beijing 2026
Xi'an Cherry Blossom 2026
Beijing Spring Open 2026
Guangdong Open - Revival & Rival 2026
Beijing Winter 2026
Zhengzhou Zeal 2025
Guangzhou Big Cubes 2025
Beijing University Cube League 2025
Competition Event Summary
| Event | Round Reached | Single | Average | Position |
|---|---|---|---|---|
| 3x3x3 Cube | Semi Final | 8.76s | 9.93s | #68 |
| 4x4x4 Cube | Final | 22.00s | 29.10s | #14 |
| 5x5x5 Cube | Final | 42.38s | 44.52s | #5 |
| 6x6x6 Cube | Final | 1:19.52 | 1:26.99 | #5 |
| 7x7x7 Cube | Final | 2:06.28 | 2:12.04 | #6 |
| Megaminx | Final | 1:01.97 | 1:07.52 | #17 |
Event Ranking Chart
Competition Round Breakdown
3x3x3 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Semi Final | #68 | 8.76s | 9.93s | 9.81s | 10.61s | (8.76s) | 9.38s | (11.23s) |
| Second round | #46 | 8.16s | 8.39s | 8.25s | 8.70s | (8.16s) | 8.21s | (13.27s) |
| First round | #57 | 6.35s | 8.77s | 8.14s | 8.43s | (10.47s) | 9.75s | (6.35s) |
4x4x4 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #14 | 22.00s | 29.10s | (37.60s) | 32.60s | 26.26s | 28.44s | (22.00s) |
| Second round | #10 | 25.47s | 27.04s | (31.95s) | 27.45s | 27.56s | 26.12s | (25.47s) |
| First round | #10 | 21.50s | 26.93s | 28.65s | 26.27s | 25.86s | (31.18s) | (21.50s) |
5x5x5 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #5 | 42.38s | 44.52s | 44.77s | (42.38s) | 46.06s | 42.73s | (DNF) |
| First round | #6 | 42.94s | 47.34s | 49.79s | 46.80s | (DNF) | 45.44s | (42.94s) |
6x6x6 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #5 | 1:19.52 | 1:26.99 | 1:23.97 | 1:19.52 | 1:37.47 | — | — |
| First round | #6 | 1:23.91 | 1:29.73 | 1:23.91 | 1:26.20 | 1:39.08 | — | — |
7x7x7 Cube
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #6 | 2:06.28 | 2:12.04 | 2:13.69 | 2:16.14 | 2:06.28 | — | — |
| First round | #5 | 2:07.55 | 2:12.34 | 2:10.56 | 2:18.91 | 2:07.55 | — | — |
Megaminx
| Round | # | Best | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Final | #17 | 1:01.97 | 1:07.52 | 1:09.94 | 1:05.39 | (1:12.28) | (1:01.97) | 1:07.22 |
| First round | #17 | 1:01.17 | 1:03.72 | 1:03.06 | (1:01.17) | (1:08.17) | 1:04.94 | 1:03.15 |
PBs Achieved
| Event | Type | Previous PB | New PB | Improvement |
|---|---|---|---|---|
| 3x3x3 Cube | Single | 6.36s | 6.35s | -0.01s |
| 4x4x4 Cube | Single | 22.23s | 21.50s | -0.73s |
✉️
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