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Jack Tajchman

Name: Jack Tajchman
Region: United States
Competitions: 5
WCA ID: Jack Tajchman2024TAJC01
Gender: Male
Career: 2024.03.23 - 2025.06.07
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube523168892720710.9412.79239096001458064/65
2x2x2 Cube1530195972321.913.4171112007158349/50
4x4x4 Cube362249611998750.461:02.44237926075443419/20
5x5x5 Cube70119270316023:10.081/2
3x3x3 One-Handed290739681665521.2927.41184424337316824/25
Pyraminx16168207597151010.6615.547312321355166504/7
Skewb60577680260247.5110.7022958665451995/5

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single7673899726346998
Average6255281403286458
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Corpus Christi Summer 2025Final9 10.94 12.79
11.85     13.72     18.12     10.94     12.80
Second round15 13.77 15.13
14.30     14.18     16.91     17.35     13.77
First round12 13.39 14.11
13.47     14.99     13.86     13.39     15.27
Cube More in Taylor 2025Semi Final31 11.97 14.09
11.97     14.28     12.71     15.28     21.38
Second round36 11.44 14.41
13.21     15.72     20.36     11.44     14.31
First round32 12.98 14.41
18.11     13.32     15.56     14.34     12.98
Brazos Cubing Fall 2024Second round41 14.06 16.35
16.15     16.72     14.06     20.07     16.17
First round46 13.25 18.25
DNF       18.00     21.25     13.25     15.49
DFW Cubing Summer 2024Semi Final62 16.23 18.41
17.39     17.98     20.20     16.23     19.86
Second round62 15.02 17.87
21.06     17.42     18.71     15.02     17.49
First round59 16.33 17.57
21.67     16.72     16.33     18.66     17.33
DFW Minicomp A 2024Second round10 16.06 19.41
16.06     24.09     20.90     19.96     17.36
First round15 17.60 21.58
27.12     27.78     17.69     19.92     17.60
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Corpus Christi Summer 2025Final4 2.88 3.70
2.88      4.15      3.47      3.48      4.67
First round3 2.36 3.41
2.72      3.69      3.81      4.42      2.36
Brazos Cubing Fall 2024Second round20 3.58 4.70
4.94      5.17      4.24      4.93      3.58
First round21 2.02 4.32
2.02      4.26      4.14      4.57      4.55
DFW Cubing Summer 2024Final18 3.84 4.31
4.73      3.84      4.30      6.82      3.90
Semi Final24 3.05 4.31
5.65      3.05      4.80      3.77      4.37
Second round24 1.91 3.87
5.47      2.43      1.91      5.06      4.11
First round35 4.39 4.57
4.39      4.57      4.86      4.49      4.64
DFW Minicomp A 2024Final8 3.10 5.65
3.10      5.76      DNF       5.76      5.42
First round6 5.42 6.28
7.10      5.42      7.93      5.78      5.97
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Corpus Christi Summer 2025First round13 57.23 1:03.62
58.28     DNF       58.55     57.23     1:14.03
Cube More in Taylor 2025Second round40 54.16 1:02.44
1:17.37   54.16     1:13.32   58.56     55.44
First round37 50.46 1:02.93
1:04.09   50.46     56.31     1:16.31   1:08.38
DFW Cubing Summer 2024First round56 1:28.70 1:33.53
1:28.70   1:30.31   1:43.61   1:34.78   1:35.50
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Corpus Christi Summer 2025First round17 3:10.08 
3:10.08   DNF
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Corpus Christi Summer 2025Final10 22.11 27.41
31.43     22.11     26.81     31.11     24.32
First round8 22.25 27.82
23.71     33.27     27.51     22.25     32.24
Cube More in Taylor 2025First round30 21.29 29.48
25.32     21.29     33.19     29.94     38.58
Brazos Cubing Fall 2024First round37 28.82 35.68
28.82     39.00     35.04     DNF       33.01
DFW Cubing Summer 2024First round44 27.84 34.68
36.81     30.56     27.84     38.54     36.66
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Cube More in Taylor 2025First round71 10.66 15.54
19.61     DNF       10.66     12.83     14.17
Brazos Cubing Fall 2024First round74 DNF 
DNF       DNF
 
Skewb
CompetitionRoundPlaceBestAverageDetail
DFW Cubing Summer 2024First round45 7.51 10.70
9.17      7.51      12.37     10.57     12.66
Corpus Christi Summer 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal9 10.94 12.79
11.85     13.72     18.12     10.94     12.80
Second round15 13.77 15.13
14.30     14.18     16.91     17.35     13.77
First round12 13.39 14.11
13.47     14.99     13.86     13.39     15.27
2x2x2 CubeFinal4 2.88 3.70
2.88      4.15      3.47      3.48      4.67
First round3 2.36 3.41
2.72      3.69      3.81      4.42      2.36
4x4x4 CubeFirst round13 57.23 1:03.62
58.28     DNF       58.55     57.23     1:14.03
5x5x5 CubeFirst round17 3:10.08 
3:10.08   DNF
3x3x3 One-HandedFinal10 22.11 27.41
31.43     22.11     26.81     31.11     24.32
First round8 22.25 27.82
23.71     33.27     27.51     22.25     32.24
 
Cube More in Taylor 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final31 11.97 14.09
11.97     14.28     12.71     15.28     21.38
Second round36 11.44 14.41
13.21     15.72     20.36     11.44     14.31
First round32 12.98 14.41
18.11     13.32     15.56     14.34     12.98
4x4x4 CubeSecond round40 54.16 1:02.44
1:17.37   54.16     1:13.32   58.56     55.44
First round37 50.46 1:02.93
1:04.09   50.46     56.31     1:16.31   1:08.38
3x3x3 One-HandedFirst round30 21.29 29.48
25.32     21.29     33.19     29.94     38.58
PyraminxFirst round71 10.66 15.54
19.61     DNF       10.66     12.83     14.17
 
Brazos Cubing Fall 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round41 14.06 16.35
16.15     16.72     14.06     20.07     16.17
First round46 13.25 18.25
DNF       18.00     21.25     13.25     15.49
2x2x2 CubeSecond round20 3.58 4.70
4.94      5.17      4.24      4.93      3.58
First round21 2.02 4.32
2.02      4.26      4.14      4.57      4.55
3x3x3 One-HandedFirst round37 28.82 35.68
28.82     39.00     35.04     DNF       33.01
PyraminxFirst round74 DNF 
DNF       DNF
 
DFW Cubing Summer 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final62 16.23 18.41
17.39     17.98     20.20     16.23     19.86
Second round62 15.02 17.87
21.06     17.42     18.71     15.02     17.49
First round59 16.33 17.57
21.67     16.72     16.33     18.66     17.33
2x2x2 CubeFinal18 3.84 4.31
4.73      3.84      4.30      6.82      3.90
Semi Final24 3.05 4.31
5.65      3.05      4.80      3.77      4.37
Second round24 1.91 3.87
5.47      2.43      1.91      5.06      4.11
First round35 4.39 4.57
4.39      4.57      4.86      4.49      4.64
4x4x4 CubeFirst round56 1:28.70 1:33.53
1:28.70   1:30.31   1:43.61   1:34.78   1:35.50
3x3x3 One-HandedFirst round44 27.84 34.68
36.81     30.56     27.84     38.54     36.66
SkewbFirst round45 7.51 10.70
9.17      7.51      12.37     10.57     12.66
 
DFW Minicomp A 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round10 16.06 19.41
16.06     24.09     20.90     19.96     17.36
First round15 17.60 21.58
27.12     27.78     17.69     19.92     17.60
2x2x2 CubeFinal8 3.10 5.65
3.10      5.76      DNF       5.76      5.42
First round6 5.42 6.28
7.10      5.42      7.93      5.78      5.97
No.DateNameRegionCity
52025-06-07Corpus Christi Summer 2025United StatesCorpus Christi, Texas
42025-06-01Cube More in Taylor 2025United StatesTaylor, Texas
32024-10-20Brazos Cubing Fall 2024United StatesBryan, Texas
22024-06-08~09DFW Cubing Summer 2024United StatesFort Worth, Texas
12024-03-23DFW Minicomp A 2024United StatesDenton, Texas