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Robert L. Tupker at CubingUSA Heartland Championship 2026

2024TUPK01 · May 22 – 24, 2026 · MidAmerican Energy Company RecPlex · West Des Moines, Iowa

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6
Events
0
Podiums
8
PRs

Competition highlights

  • Robert L. Tupker competed in 6 events (11 rounds) at CubingUSA Heartland Championship 2026.
  • Advanced: 2x2x2 Cube — from 95th in first round to second round (91st); 3x3x3 Cube — from 111th in first round to second round (106th); Clock — from 82nd in first round to second round (70th); Pyraminx — from 106th in first round to second round (86th); Skewb — from 49th in first round to second round (47th).
  • Personal records: 2x2x2 Cube single 5.28 → 4.13; Clock single 18.27 → 16.78; Clock average 19.95 → 19.76; Pyraminx average 12.27 → 11.95; Skewb single 5.56 → 5.17; Square-1 single 38.08 → 33.64; Square-1 average 47.20 → 43.14.

2x2x2 Cube

Progress chart →
Round#TimesAverageBest
First roundAo595
(5.17)7.68(7.68)6.167.33
7.065.17
PR
Second roundAo591
7.42(4.13)(7.77)4.627.20
6.414.13
PR

3x3x3 Cube

Progress chart →
Round#TimesAverageBest
First roundAo5111
(19.74)23.8224.76(26.52)23.60
24.0619.74
Second roundAo5106
(27.02)23.1825.1519.05(16.48)
22.4616.48

Clock

Progress chart →
Round#TimesAverageBest
First roundAo582
18.5721.2919.43(18.48)(DNF)
19.76
PR
18.48
Second roundAo570
(16.78)20.8021.24(DNF)19.82
20.6216.78
PR

Pyraminx

Progress chart →
Round#TimesAverageBest
First roundAo5106
12.1214.75(10.32)(18.66)15.66
14.1810.32
Second roundAo586
14.02(10.21)11.4010.44(14.55)
11.95
PR
10.21

Skewb

Progress chart →
Round#TimesAverageBest
First roundAo549
(5.17)9.008.52(10.35)9.46
8.995.17
PR
Second roundAo547
9.13(6.04)9.577.25(13.38)
8.656.04

Square-1

Progress chart →
Round#TimesAverageBest
First roundAo553
43.4440.4045.57(DNF)(33.64)
43.14
PR
33.64
PR