People · Bosnia and Herzegovina
Bor Grebo
2×2 · top 44.9% of 186,767 all-time · competing since March 2025 · 2025GREB01
Bor Grebo has been competing for a year. His best event is the 2×2: a personal-best single of 5.46, set at Dobřejovice Special 2026, puts him in the top 44.9% of the 186,767 people who have ever been ranked in the event, and 48th in Bosnia and Herzegovina. Across 2 competitions since March 2025, he has put 34 official solves on the record across five events. His 2×2 best has come down from 7.07 in March 2025 to 5.46, a 23% improvement. Bor has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Bosnia and Herzegovina | |
|---|---|---|---|---|---|
| 2×2 | 5.46 | 9.28 | top 44.9% | 48 / 102 | |
| 3×3 | 22.48 | 26.22 | top 46.7% | 65 / 144 | |
| 4×4 | 1:27.38 | 1:49.33 | top 61.7% | 27 / 43 | |
| 3×3 one-handed | 48.65 | 1:14.54 | top 75.5% | 27 / 40 | |
| 5×5 | 3:18.06 | 3:48.90 | top 83.5% | 16 / 17 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 8 Mar 2025First competition: Let's Solve Liberec 2025. A 23.71 3×3 single to start from.
Competitions
- Dobřejovice Special 2026 · 11 Apr 2026 — 2 personal bests set
- Let's Solve Liberec 2025 · 8 Mar 2025
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Tomáš Nguyen — met in 7 rounds, never finished ahead
- Veronika Becková — met in 7 rounds, never finished ahead
- Adam Kořínek — met in 7 rounds, never finished ahead
Next targets
- A sub-5 2×2 single — 73,413 people have one; it is 0.46 away.
- A sub-20 3×3 single — 113,584 people have one; it is 2.48 away.
Targets move as he improves.