Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Canada → Zach Blum

People · Canada

Zach Blum

3×3 · top 61.6% of 284,439 all-time · competing since September 2023 · 2023BLUM02

Zach Blum has been competing for 3 years. His best event is the 3×3: a personal-best single of 29.49, set at Foothills NxNs 2023, puts him in the top 61.6% of the 284,439 people who have ever been ranked in the event, and 6,585th in Canada. Across 2 competitions since September 2023, he has put 17 official solves on the record across four events. Zach has entered two competitions.

3×3
best event — top 61.6% of 284,439 all-time
29.49
signature single · Foothills NxNs 2023
17
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingCanada
3×329.4935.35
top 61.6%6,585 / 10,392
Skewb11.3219.88
top 62.6%1,748 / 2,907
Clock20.2324.88
top 65.3%630 / 1,029
Square-11:23.33
early days — 2 solves884 / 952

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 story so far

Competitions

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.

Next targets

  • A sub-25 3×3 single — 149,621 people have one; it is 4.49 away.
  • A sub-10 Skewb single — 40,263 people have one; it is 1.32 away.

Targets move as he improves.