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People · Canada

Igor Pertoso Lazdan

3×3 blindfolded · top 2.2% of 12,334 all-time · competing since May 2022 · 2022LAZD01

Igor Pertoso Lazdan has been competing for 4 years. His best event is the 3×3 blindfolded: a personal-best single of 22.51, set at Championnat Canadien 2025, puts him in the top 2.2% of the 12,334 people who have ever been ranked in the event, and 8th in Canada. Until November 2014, no official 3×3 blindfolded solve in the world had been that fast. Across 24 competitions since May 2022, he has put 488 official solves on the record across 15 events. Solve to solve, his 3×3 times vary about 16% around a typical one; 92% of the 36,406 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 24.48 in May 2022 to 11.44, a 53% improvement. Igor has entered 24 competitions, more competitions than 97% of everyone who has ever competed.

3×3 blindfolded
best event — top 2.2% of 12,334 all-time
22.51
signature single · Championnat Canadien 2025
488
official solves on the record
16%
solve-to-solve spread · wider than 92% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingCanada
3×3 blindfolded22.511:09.51
top 2.2%8 / 362
3×3 Multi-Blind26 of 27 cubes · 56:08—
top 2.5%3 / 116
Pyraminx3.719.34
top 6.3%220 / 4,913
3×311.4414.38
top 12.0%1,138 / 10,502
2×23.015.18
top 14.4%976 / 7,245
4×4 blindfolded5:02.53—
early days — 3 solves7 / 61
Skewb5.6111.08
top 22.9%550 / 2,928
3×3 Fewest Moves37 moves—
early days — 3 solves119 / 284
4×41:02.341:07.15
top 39.1%1,072 / 3,180
Clock15.0720.21
top 48.2%446 / 1,057
3×3 one-handed31.0149.27
top 49.0%1,145 / 2,632
Megaminx2:26.20—
early days — 3 solves711 / 1,393
5×5 blindfolded20:12.00—
early days — 2 solves15 / 30
Square-141.221:10.22
top 66.9%629 / 973
5×53:09.52—
top 81.1%1,156 / 1,546

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

Open de Montréal 2022: 24.48Open de Montréal 2023: 17.43FLIP Open 2023: 19.80Landvetter Open 2023: 17.47SveKub Super League VII: Herrljunga 2023: 15.07Come Back to Landvetter 2024: 19.40West Coast 2: Mölnlycke 2024: 15.86French Championship 2024: 13.58Blind and Fun in Landvetter 2024: 11.44Clockeborg 2024: 14.46FLIP Open 11: Road to Euros 2024: 12.49Blind and Fun Landvetter Summer 2024: 13.26West Coast 4: Göteborg 2024: 15.21Blindmas Landvetter 2024: 12.00Championnat Canadien 2025: 13.1711.4424.4814 May 202224 Jul 2025

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

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-20 3×3 blindfolded single — 176 people have one; it is 2.51 away.
  • A sub-3 Pyraminx single — 4,783 people have one; it is 0.71 away.

Targets move as he improves.