Matthew Jalkut

Region WCA ID Gender Competitions Completed Solves
United States 2023JALK01 Male 34 932

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 1483 1922 7269 8.06 10.57 10052 2593 2007
2x2x2 Cube 1612 2046 7472 1.96 3.24 5663 1587 1252
4x4x4 Cube 1187 1613 6659 37.26 41.19 5373 1295 969
5x5x5 Cube 1952 2647 10177 1:30.34 1:34.99 8642 2240 1651
6x6x6 Cube 1506 2005 7099 3:09.75 3:18.71 6707 1904 1435
7x7x7 Cube 1589 2129 7566 5:28.32
3x3x3 Blindfolded 1369 1813 8023 4:13.20
3x3x3 One-Handed 2001 2712 11320 18.64 21.92 9499 2256 1654
Clock 1189 1455 4910 8.47 9.30 3847 1152 947
Megaminx 2702 3690 12968 1:50.36
Pyraminx 52 58 219 1.30 2.52 408 107 94
Skewb 2344 2983 10761 4.72 7.00 8608 2302 1768
Square-1 1453 1769 5443 18.11 22.55 4543 1489 1217

Medal Collection

Gold Silver Bronze
4 2 1
Competition Round Place Single Average Solves
3x3x3 Cube
CubingUSA New England Championship 2025 Semi Final 66 12.63 12.98 13.2214.9512.8012.9112.63
Second round 71 10.43 12.93 12.4314.4013.7112.6510.43
First round 54 9.45 11.53 9.949.4521.3810.7613.88
The Battle of Lexington Semiquincentennial 2025 First round 31 10.89 12.34 12.5112.1513.3112.3510.89
Vermont Newcomers 2025 Final 12 10.08 15.72 13.9010.0816.7216.5417.41
First round 8 10.67 11.54 10.6911.5610.6712.3712.72
Cambridge Cube Clash 2025 Second round 25 10.94 12.30 11.7912.8110.9412.3115.96
First round 16 10.59 11.49 12.1510.5911.1011.2216.22
Fitchburg Fingertricks 2025 Second round 18 9.98 10.57 9.9811.3410.7110.3610.65
First round 26 9.72 12.34 DNF10.069.7211.7715.18
The Battle of Lexington 2025 Second round 21 10.00 11.26 11.5311.3110.0010.9512.48
First round 27 10.87 12.93 14.9810.8713.7313.6611.41
Amherst Fall 2024 Second round 19 9.94 12.53 12.3114.8314.469.9410.81
First round 19 8.68 12.91 13.0915.9714.148.6811.51
Lexing-not-a-ton of NxNs 2024 Final 16 9.90 10.72 11.7610.3811.579.9010.21
Brookline Favorites 2024 Final 9 9.65 12.10 11.1712.669.6515.8812.48
Second round 9 10.44 11.32 13.0110.6611.5311.7710.44
First round 14 9.60 13.65 9.6014.2118.4212.9713.76
Lexington Weeknights V 2024 Final 6 8.06 11.00 8.0612.739.8210.4414.21
Rubik's WCA North American Championship 2024 Second round 353 9.27 11.86 13.2611.1411.729.2712.71
First round 345 10.46 11.40 10.4613.3810.7011.5611.94
Lexington Weeknights II 2024 Final 16 11.65 12.72 12.0013.1515.0313.0011.65
Wakefield MA Summer 2024 Second round 13 10.70 11.59 11.1810.7011.7411.8418.76
First round 18 10.48 12.09 10.4813.0611.4713.3011.74
Lexington Weeknights I 2024 Final 12 10.23 12.46 12.8810.2311.6315.1112.86
A Morning in Cambridge 2024 First round 15 10.43 13.42 10.4313.2315.4814.5212.52
Saint John's Showdown 2024 Second round 22 9.33 12.48 9.3313.0614.7710.5113.88
First round 25 10.93 12.98 11.1413.6814.1110.9315.71
Cubing at the Y - Stoughton 2024 Second round 18 10.70 12.01 11.7213.3210.7012.7311.57
First round 24 11.72 13.09 11.8312.5011.7214.9315.16
Quabbin Newcomers 2024 Second round 19 10.54 11.96 10.5411.6412.3711.8612.40
First round 16 10.49 11.57 12.0811.0610.4911.5614.93
WPI Winter 2024 Second round 38 13.46 15.07 13.4615.2314.5415.4315.76
First round 44 11.58 16.45 16.1220.2417.8215.4011.58
The Battle of Lexington 2024 Second round 32 10.26 14.21 13.9415.1013.6015.8910.26
First round 26 10.64 12.53 13.0313.0111.6010.6412.98
CubingUSA New England Championship 2023 Semi Final 66 9.64 12.07 12.799.6413.2011.0912.32
Second round 89 10.52 13.44 10.5213.3114.0514.2812.95
First round 73 12.08 12.72 12.8613.8612.0812.7712.54
Winchester Weeknights V 2023 Final 6 10.61 13.76 12.6714.3410.6114.2716.88
First round 6 11.59 14.07 14.1411.5913.8914.1819.14
Winchester Weeknights IV 2023 First round 12 11.87 14.41 14.1913.4615.57DNF11.87
CubingUSA Nationals 2023 First round 562 11.93 14.29 15.2717.1413.2814.3211.93
Winchester Weeknights I 2023 First round 12 14.15 15.40 14.1518.0714.4117.0114.77
Cape Cod 2023 Second round 32 13.62 15.39 16.0515.6814.4318.1313.62
First round 31 13.99 15.05 13.9914.9417.2114.2415.96
Cubing in Cambridge 2023 Second round 40 12.60 15.27 15.1012.6016.4215.5815.13
First round 45 15.72 16.28 DNF16.6715.7215.7816.40
Pioneer Valley Cubing A 2023 Second round 36 13.72 16.45 15.6713.7220.7319.2214.46
First round 42 15.86 17.36 17.8317.3616.8919.0815.86
2x2x2 Cube
Cubing on Lake Cochituate 2025 Second round 20 2.42 4.64 6.042.962.427.224.93
First round 19 3.36 4.22 3.364.194.764.873.71
Brookline Favorites III 2025 First round 12 2.82 5.68 7.624.517.302.825.23
CubingUSA New England Championship 2025 Second round 60 3.64 4.35 4.683.643.984.504.57
First round 54 3.57 4.09 4.594.224.443.573.61
Vermont Newcomers 2025 Final 8 4.42 5.19 5.375.336.844.874.42
First round 9 3.48 4.28 4.348.933.983.484.51
Fitchburg Fingertricks 2025 First round 26 2.01 4.32 2.272.017.414.576.12
The Battle of Lexington 2025 First round 24 1.96 4.43 4.171.964.414.705.32
Amherst Fall 2024 First round 15 3.77 4.52 5.153.913.774.734.92
Lexing-not-a-ton of NxNs 2024 Final 26 4.42 5.00 6.054.425.065.124.82
Brookline Favorites 2024 First round 15 3.99 5.11 5.875.125.843.994.37
Lexington Weeknights V 2024 First round 14 4.30 5.45 4.304.819.315.655.90
Rubik's WCA North American Championship 2024 First round 513 4.22 5.29 4.246.097.355.534.22
Wakefield MA Summer 2024 Second round 18 4.02 4.47 4.744.235.274.444.02
First round 17 4.32 4.62 4.625.724.584.324.65
A Morning in Cambridge 2024 Final 9 3.94 4.52 3.944.054.036.835.48
First round 6 2.80 3.24 3.465.442.803.193.08
Saint John's Showdown 2024 First round 21 2.44 4.40 4.524.385.224.292.44
Cubing at the Y - Stoughton 2024 Final 15 3.96 4.74 5.884.654.265.313.96
First round 14 3.48 4.36 3.484.125.634.474.49
Quabbin Newcomers 2024 Second round 16 3.48 4.66 4.613.485.106.164.26
First round 29 3.62 5.43 3.623.714.048.54DNF
WPI Winter 2024 First round 37 3.07 5.04 5.633.074.967.324.54
CubingUSA New England Championship 2023 Second round 59 2.61 4.16 4.355.013.112.615.15
First round 94 4.70 5.06 5.084.865.245.344.70
Winchester Weeknights V 2023 Final 9 4.26 9.49 7.31DNF4.7116.464.26
First round 6 4.21 5.01 4.944.874.215.237.50
CubingUSA Nationals 2023 First round 765 5.41 7.14 7.698.069.185.675.41
Cape Cod 2023 First round 48 5.60 6.93 9.405.607.267.006.53
Cubing in Cambridge 2023 First round 31 4.48 5.25 5.164.486.034.596.00
Pioneer Valley Cubing A 2023 First round 81 5.99 10.02 9.328.7511.995.99DNF
4x4x4 Cube
Cubing on Lake Cochituate 2025 Final 11 39.45 46.99 50.5139.4549.4741.9149.59
Brookline Favorites III 2025 First round 10 41.95 46.76 44.6848.01DNF47.6041.95
CubingUSA New England Championship 2025 First round 47 39.77 47.49 57.0539.7751.7942.6448.03
Woburn Spring 2025 Final 12 42.97 47.57 45.6349.6047.4951.6142.97
Vermont Newcomers 2025 Final 7 43.39 47.37 49.5547.5145.0454.1343.39
Cambridge Cube Clash 2025 Final 8 37.26 41.19 43.4040.1158.9940.0637.26
Amherst Fall 2024 First round 21 56.94 1:00.19 1:11.131:01.9159.5256.9459.14
Rubik's WCA North American Championship 2024 First round 437 46.74 55.02 55.0555.5746.7454.4359.69
Lexington Weeknights II 2024 First round 19 49.16 56.17 1:05.3351.2355.671:01.6249.16
Saint John's Showdown 2024 First round 23 49.97 56.15 56.401:04.2054.4549.9757.61
Cubing at the Y - Stoughton 2024 Final 20 44.56 52.03 49.8844.5652.7053.5257.96
Quabbin Newcomers 2024 First round 15 46.86 51.54 52.5752.7946.8649.2553.19
The Battle of Lexington 2024 Final 26 48.40 58.34 48.401:03.291:00.6451.101:04.37
CubingUSA New England Championship 2023 First round 101 1:06.61 1:08.00 1:06.611:08.981:07.971:07.061:30.16
5x5x5 Cube
CubingUSA New England Championship 2025 First round 57 1:47.42 2:01.061:47.42
The Battle of Lexington Semiquincentennial 2025 Final 25 1:39.94 1:58.33 1:39.941:59.792:13.234:12.401:41.96
Cambridge Cube Clash 2025 Final 11 1:30.34 1:34.99 1:44.591:36.251:30.521:30.341:38.20
Naticube Side n' Blind 2024 Final 7 1:34.10 1:52.43 1:54.941:36.701:34.102:38.542:05.66
Rubik's WCA North American Championship 2024 First round 352 1:34.81 1:42.75 1:50.921:40.101:34.811:43.481:44.67
Wakefield MA Summer 2024 Final 16 1:31.00 1:40.12 1:39.841:46.441:45.741:34.781:31.00
Cubing at the Y - Stoughton 2024 Final 17 1:32.41 1:39.96 1:32.411:55.931:39.661:39.001:41.21
6x6x6 Cube
CubingUSA New England Championship 2025 First round 44 3:27.23 DNF 3:27.23DNFDNS
Lexington Weeknights II 2024 First round 16 3:36.55 3:36.55
WPI Winter 2024 Final 21 3:23.09 3:26.03 3:29.353:23.093:25.66
Winchester Blind & Side 2023 First round 14 3:53.82 3:53.82
CubingUSA New England Championship 2023 First round 49 3:09.75 3:18.71 3:09.753:28.333:18.05
7x7x7 Cube
Winchester Blind & Side 2023 Final 9 5:28.80 5:28.80
CubingUSA New England Championship 2023 First round 48 5:28.32 5:28.32
3x3x3 Blindfolded
Cubing on Lake Cochituate 2025 Final 10 DNF DNF DNFDNFDNF
CubingUSA New England Championship 2025 First round 26 DNF DNF DNFDNFDNS
Woburn Spring 2025 Final 10 DNF DNF DNFDNFDNS
Christmastime in Cambridge 2024 First round 14 DNF DNF DNFDNFDNF
Winchester Blind & Side 2023 First round 12 DNF DNF DNFDNFDNS
CubingUSA New England Championship 2023 First round 31 7:22.56 DNF 7:22.56DNFDNS
Cubing in Cambridge 2023 Final 8 DNF DNF DNFDNFDNS
First round 9 4:13.20 DNF DNF4:13.20DNS
3x3x3 One-Handed
Cubing on Lake Cochituate 2025 First round 21 22.55 25.43 26.4326.3822.5524.3925.52
CubingUSA New England Championship 2025 First round 46 19.03 21.92 21.2219.0320.1824.3629.82
Woburn Spring 2025 First round 18 21.07 24.50 24.4424.9321.0724.1326.98
The Battle of Lexington Semiquincentennial 2025 Final 25 22.27 25.57 27.4426.3422.2724.9425.44
Cambridge Cube Clash 2025 Final 12 21.82 22.75 21.8222.7322.3023.2223.95
Fitchburg Fingertricks 2025 Final 22 18.64 26.15 24.1418.6434.9627.3526.96
Amherst Fall 2024 First round 14 20.60 24.51 24.2820.6022.0429.4827.22
Rubik's WCA North American Championship 2024 First round 300 19.92 21.93 19.9221.8722.5926.5821.32
Saint John's Showdown 2024 First round 21 21.48 25.37 23.0128.5825.6121.4827.50
CubingUSA New England Championship 2023 Second round 55 19.21 24.75 28.9327.1221.9425.1819.21
First round 59 22.51 25.43 26.6122.5122.5231.9227.17
Winchester Weeknights IV 2023 First round 13 24.51 30.11 31.2535.4926.2032.8724.51
Winchester Weeknights I 2023 Final 9 26.05 31.09 34.7430.6936.9526.0527.85
Cape Cod 2023 Final 21 27.04 28.74 30.4127.0428.27DNF27.53
Clock
The Battle of Lexington Semiquincentennial 2025 First round 18 8.47 9.30 DNF8.479.049.509.37
The Battle of Lexington 2025 First round 31 22.31 DNF22.31
The Battle of Lexington 2024 First round 34 16.73 21.58 23.5619.75DNF16.7321.43
Winchester Blind & Side 2023 Final 17 19.43 23.83 DNF23.9620.4319.4327.09
Winchester Weeknights I 2023 First round 16 20.84 22.49 DNF20.8421.7022.9222.85
Megaminx
Lexing-not-a-ton of NxNs 2024 First round 28 1:50.58 1:50.582:38.58
Wakefield MA Summer 2024 Final 19 1:50.36 1:59.101:50.36
Pyraminx
Cubing on Lake Cochituate 2025 Final 5 1.79 2.81 3.002.772.651.795.05
First round 4 1.30 2.52 2.773.235.051.551.30
Brookline Favorites III 2025 Final 1 2.43 3.21 3.542.434.273.232.86
First round 1 1.59 2.84 2.502.38DNF3.651.59
CubingUSA New England Championship 2025 Final 2 2.31 2.52 2.312.703.342.542.31
Second round 7 2.47 3.01 2.742.554.453.732.47
First round 20 2.30 3.81 3.704.133.892.303.83
Woburn Spring 2025 Final 1 2.43 2.92 2.432.513.633.183.07
First round 2 2.02 2.90 2.023.432.233.054.67
Vermont Newcomers 2025 Final 1 2.81 2.96 2.882.903.102.815.72
Cambridge Cube Clash 2025 Final 4 1.47 2.76 3.192.803.161.472.33
First round 3 1.96 2.88 2.761.962.763.125.12
The Battle of Lexington 2025 Final 2 3.09 3.41 3.393.095.273.313.52
First round 3 2.53 4.21 4.775.272.53DNF2.59
Christmastime in Cambridge 2024 First round 26 3.39 DNF 3.48DNF4.24DNF3.39
Naticube Side n' Blind 2024 Final 1 2.52 3.26 3.443.685.002.652.52
Amherst Fall 2024 Final 6 2.73 3.87 2.734.044.503.703.88
First round 9 3.45 4.97 5.274.863.455.144.92
Lexing-not-a-ton of NxNs 2024 Final 6 1.87 3.82 3.914.303.294.271.87
First round 9 3.75 4.61 3.994.807.225.033.75
Brookline Favorites 2024 Final 4 2.25 4.89 2.725.442.256.806.50
First round 4 3.45 4.74 4.883.454.834.5210.79
Rubik's WCA North American Championship 2024 First round 103 3.09 4.41 8.254.263.093.935.05
Lexington Weeknights I 2024 Final 4 2.06 4.17 3.936.062.063.165.42
First round 7 5.13 5.86 6.015.13DNF5.376.19
A Morning in Cambridge 2024 Final 3 3.03 4.13 3.433.034.474.485.66
Saint John's Showdown 2024 Final 10 3.32 5.19 3.326.424.416.184.98
First round 6 3.60 3.95 3.604.243.944.493.66
Cubing at the Y - Stoughton 2024 Final 6 4.56 5.41 4.845.745.666.184.56
First round 5 3.26 4.58 3.514.685.557.663.26
Quabbin Newcomers 2024 Final 5 3.24 4.57 3.934.015.783.248.60
First round 8 4.01 5.00 4.014.865.916.744.22
WPI Winter 2024 Final 7 3.69 5.22 12.503.696.035.394.25
First round 12 3.96 5.90 4.873.966.99DNF5.83
CubingUSA New England Championship 2023 Second round 26 3.89 4.53 3.895.453.945.714.21
First round 42 4.76 6.36 9.675.387.745.964.76
Winchester Weeknights IV 2023 Final 7 5.07 6.43 5.739.467.156.405.07
CubingUSA Nationals 2023 First round 214 5.27 6.41 7.645.955.275.649.21
Cape Cod 2023 First round 18 3.80 7.13 3.808.317.998.225.19
Pioneer Valley Cubing A 2023 First round 26 7.11 8.66 7.119.078.438.818.75
Skewb
Cubing on Lake Cochituate 2025 First round 20 5.26 7.93 9.37DNF8.735.265.69
Brookline Favorites III 2025 Final 5 6.29 7.79 6.298.428.387.137.85
CubingUSA New England Championship 2025 Second round 44 4.99 7.00 6.926.477.707.624.99
First round 44 5.34 7.08 6.467.417.365.347.92
Vermont Newcomers 2025 Final 10 5.75 7.33 9.476.715.805.7520.32
First round 12 5.80 8.78 11.4810.677.548.125.80
Fitchburg Fingertricks 2025 First round 17 5.70 8.33 8.897.259.165.708.85
The Battle of Lexington 2025 First round 17 6.89 7.82 6.8910.018.747.507.22
Naticube Side n' Blind 2024 Final 7 6.06 8.94 6.456.0614.758.6111.76
Lexing-not-a-ton of NxNs 2024 First round 29 6.96 9.16 6.967.389.0811.0111.77
Brookline Favorites 2024 First round 9 7.37 8.58 7.477.378.319.9614.70
Rubik's WCA North American Championship 2024 First round 376 5.22 8.69 11.129.438.045.228.60
Wakefield MA Summer 2024 First round 16 5.03 8.33 5.038.287.689.029.87
Lexington Weeknights I 2024 Final 11 4.77 8.97 10.729.328.824.778.77
First round 11 4.72 8.87 7.2410.784.7212.138.59
Quabbin Newcomers 2024 First round 21 7.01 9.67 11.668.5910.1910.237.01
Square-1
Woburn Spring 2025 Final 14 22.36 26.48 22.3637.5431.7122.7225.00
The Battle of Lexington Semiquincentennial 2025 First round 16 19.93 22.55 21.7419.9322.9322.9736.17
Fitchburg Fingertricks 2025 Final 17 18.11 28.80 25.9232.0428.9831.5018.11
The Battle of Lexington 2025 First round 25 41.93 41.93DNF
Lexing-not-a-ton of NxNs 2024 First round 27 22.15 32.46 DNF32.3328.4136.6422.15
Lexington Weeknights V 2024 First round 16 21.44 27.46 26.2026.3729.8121.4441.00
Wakefield MA Summer 2024 Final 14 20.30 23.65 20.3033.9621.9227.2221.80
Saint John's Showdown 2024 First round 17 22.45 28.71 26.0431.1622.4528.93DNF
The Battle of Lexington 2024 First round 23 24.82 30.62 30.0029.5024.8232.3736.04
Winchester Blind & Side 2023 Final 16 23.36 31.69 36.2625.7323.3635.6433.71
Cape Cod 2023 First round 18 27.85 33.37 33.6934.8731.5527.8539.00
Cubing in Cambridge 2023 Final 21 34.84 54.2534.84
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