Jacco Krijnen

Country WCA ID Gender Competitions Completed Solves
Netherlands 2007KRIJ01 Male 15 491

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 129 3880 15399 12.05 14.02 13293 3320 105
2x2x2 Cube 25 733 2059 1.80 4.63 8876 2629 80
4x4x4 Cube 108 3015 11368 54.46 1:04.53 12410 3271 117
5x5x5 Cube 99 2552 8942 1:57.18 2:08.96 8651 2439 96
6x6x6 Cube 74 2004 6405 5:12.55 6:59.23 5609 1703 63
7x7x7 Cube 75 1935 5926 8:43.46 9:21.27 4477 1363 55
3x3x3 Blindfolded 16 590 1750 1:53.21
3x3x3 Fewest Moves 13 378 791 30
3x3x3 One-Handed 45 1742 6654 19.94 22.75 5077 1325 33
Clock 18 366 996 9.68 10.74 758 276 14
Megaminx 66 1836 6322 1:58.52 2:02.47 5458 1518 54
Pyraminx 177 5257 16209 7.25 11.07 17524 5579 177
Square-1 77 1699 5450 31.58 34.60 4042 1252 59
4x4x4 Blindfolded 14 362 977 36:16.00
3x3x3 Multi-Blind 20 657 1637 2/2 18:08

Medal Collection

Gold Silver Bronze
4 6 6

Record Collection

WR CR NR
4
Competition Round Place Single Average Solves
3x3x3 Cube
Dutch Nationals 2014 Second round 14 14.45 15.95 17.5315.0117.7314.4515.30
First round 15 16.10 17.41 16.9519.1817.1218.1716.10
Dutch Open 2011 Second round 19 13.56 14.02 14.3814.9313.5814.0913.56
First round 27 13.72 15.93 19.0617.3313.7215.0915.38
NEMO Amsterdam Open 2011 First round 25 15.65 18.32 18.6919.0617.2119.3615.65
Dutch Nationals 2010 Final 9 12.97 17.08 16.1118.8412.9720.6116.30
Second round 9 12.83 14.42 18.6614.9414.3613.9712.83
First round 7 12.05 14.55 15.5912.0513.9716.7114.09
Dutch Open 2010 Second round 17 13.84 16.05 15.3316.8317.7116.0013.84
First round 21 13.90 16.99 DNF17.7213.9016.5916.66
World Rubik's Cube Championship 2009 First round 123 14.96 18.08 22.0219.5314.9617.3417.38
Benelux Open 2009 Final 6 12.44 14.87 12.4415.0016.3015.8413.78
Second round 8 13.50 16.22 17.4014.6916.5618.0813.50
First round 9 16.56 18.01 17.6816.5617.9418.4024.46
Dutch Nationals 2008 Final 7 16.46 18.04 18.8616.4617.8417.6618.63
First round 8 16.40 19.11 20.0919.9117.3820.0316.40
Dutch Open 2008 Second round 17 15.21 19.00 17.8415.2119.3819.7719.88
First round 16 17.58 19.62 18.3120.7717.5819.8120.75
Dutch Masters 2008 Second round 14 15.88 18.40 18.8816.8620.5815.8819.47
First round 18 18.44 20.57 22.0220.8618.4418.8322.63
Belgian Open 2008 First round 30 31.27 34.09 32.9134.2531.2735.1137.50
Dutch Championship 2007 First round 24 1:02.43 1:18.61 1:23.651:29.311:18.471:02.431:13.71
2x2x2 Cube
Dutch Nationals 2014 First round 26 6.45 9.22 11.018.4511.286.458.19
Dutch Open 2011 Final 11 4.72 5.46 6.559.024.724.785.05
NEMO Amsterdam Open 2011 Final 10 4.97 5.60 6.335.465.754.975.58
Dutch Nationals 2010 First round 12 4.53 5.73 5.746.065.404.5313.81
Dutch Open 2010 Final 7 4.84 5.22 6.564.934.845.405.33
Dutch Open 2009 Final 4 1.80 4.65 1.804.663.286.306.02
World Rubik's Cube Championship 2009 Final 16 4.65 6.45 7.615.346.418.714.65
First round 12 3.53 4.63 5.153.973.534.776.44
Benelux Open 2009 Final 2 5.15 5.70 5.155.845.755.507.58
Dutch Open 2008 Final 13 6.72 8.02 10.119.446.727.617.02
Dutch Masters 2008 Final 5 4.72 6.49 5.136.774.727.567.61
Benelux Open 2008 Final 16 10.83 11.43 12.5610.8311.1511.6811.47
4x4x4 Cube
Dutch Nationals 2014 First round 13 59.73 1:09.94 59.731:04.181:22.161:19.401:06.23
Dutch Open 2011 Final 24 1:02.83 1:12.11 1:12.031:02.83DNF1:11.931:12.36
Dutch Nationals 2010 Final 8 54.46 1:07.19 1:11.301:26.5854.461:06.001:04.27
First round 8 58.00 1:08.71 59.22DNF1:02.4158.001:24.50
Dutch Open 2010 Final 10 59.91 1:04.53 1:07.631:05.561:16.431:00.4159.91
World Rubik's Cube Championship 2009 First round 53 1:02.81 1:06.00 1:11.091:06.251:02.811:04.971:06.78
Benelux Open 2009 Final 6 1:06.09 1:14.68 1:16.301:20.841:13.461:06.091:14.27
Dutch Nationals 2008 First round 10 1:29.75 1:29.751:38.05
Dutch Open 2008 Final 9 1:14.25 1:23.43 1:33.031:26.361:14.251:22.211:21.72
Dutch Masters 2008 Final 15 1:25.05 1:31.17 1:32.051:27.801:25.051:35.861:33.65
Belgian Open 2008 Final 21 2:25.05 2:25.053:03.83
5x5x5 Cube
Dutch Open 2011 Final 20 2:05.69 2:09.06 2:12.362:05.693:02.612:06.652:08.18
NEMO Amsterdam Open 2011 First round 11 2:04.96 2:04.962:26.97
Dutch Nationals 2010 Final 11 1:57.18 2:13.16 2:00.942:20.841:57.182:19.842:18.71
Dutch Open 2010 Final 14 2:06.68 2:17.66 2:08.862:06.682:18.662:25.462:30.61
World Rubik's Cube Championship 2009 Qualification round 25 2:14.08 2:14.082:23.38
Benelux Open 2009 Final 8 2:00.80 2:08.96 2:14.812:12.472:04.462:09.942:00.80
Dutch Open 2008 Final 8 2:04.59 2:15.14 2:24.092:27.812:04.592:07.402:13.94
Dutch Masters 2008 Final 13 2:18.83 2:31.20 2:29.662:31.382:18.832:32.562:37.90
Belgian Open 2008 Final 19 5:14.08 DNF5:14.08
6x6x6 Cube
Benelux Open 2009 Final 11 5:12.55 6:59.23 8:45.976:59.185:12.55
7x7x7 Cube
Benelux Open 2009 Final 13 8:43.46 9:21.27 10:34.008:43.468:46.34
3x3x3 Blindfolded
Dutch Nationals 2014 Final 6 4:57.04 4:57.04DNF
Dutch Open 2011 Final 23 DNF DNFDNF
Dutch Nationals 2010 Final 14 DNF DNF DNFDNFDNF
Dutch Open 2010 Final 14 DNF DNF DNFDNFDNF
World Rubik's Cube Championship 2009 First round 19 1:53.21 2:28.251:53.21
Benelux Open 2009 Final 10 DNF DNFDNF
Dutch Nationals 2008 Final 2 3:03.11 DNF DNF3:03.11DNF
Dutch Open 2008 Final 15 DNF DNFDNF
Dutch Masters 2008 Final 7 3:16.16 DNF3:16.16
Belgian Open 2008 Final 14 7:15.71 7:15.71DNF
3x3x3 Fewest Moves
Dutch Open 2011 Final 6 38 38
NEMO Amsterdam Open 2011 Final 1 30 30
Dutch Nationals 2010 Final 11 42 42
Dutch Open 2010 Final 5 36 36
Dutch Nationals 2009 Final 5 39 39
Dutch Open 2009 Final 14 DNF DNF
World Rubik's Cube Championship 2009 Final 35 43 43
Benelux Open 2009 Final 1 30 30
Dutch Open 2008 Final 9 42 42
Dutch Masters 2008 Final 13 DNF DNF
Benelux Open 2008 Final 10 DNF DNF
3x3x3 One-Handed
Dutch Nationals 2014 Final 12 27.01 39.99 27.0141.0236.7842.1647.21
Dutch Open 2011 Final 10 21.25 26.58 26.3821.2530.0828.3625.00
NEMO Amsterdam Open 2011 First round 9 27.53 29.62 27.5328.6830.3329.8449.31
Dutch Nationals 2010 Final 7 24.03 26.51 24.0328.3631.8425.6325.55
First round 6 24.47 27.81 26.2129.8324.47DNF27.40
Dutch Open 2010 Final 9 20.06 29.14 39.2520.0626.3338.2222.86
Dutch Nationals 2009 Final 3 19.94 22.75 22.4319.9423.7528.3422.06
First round 3 22.47 25.93 22.4726.2827.6923.8329.43
Dutch Open 2009 Final 5 23.96 24.92 28.9323.9624.0526.1824.53
World Rubik's Cube Championship 2009 First round 42 21.90 27.28 30.5821.9027.8023.8130.22
Benelux Open 2009 Final 3 24.44 28.04 25.8031.9530.4727.8624.44
First round 4 24.09 31.09 37.6824.0934.4027.7331.15
Dutch Nationals 2008 Final 5 33.05 37.00 38.3835.4139.1837.2233.05
First round 4 33.59 33.5936.75
Dutch Open 2008 Final 10 30.05 37.58 44.0937.1637.5638.0330.05
Dutch Masters 2008 First round 14 38.77 48.61 47.2347.2138.7751.4052.60
Benelux Open 2008 First round 14 1:05.27 1:19.08 1:05.271:44.381:25.151:12.161:19.93
Clock
Dutch Open 2011 Final 5 10.88 12.55 10.8812.3012.8114.4412.53
Dutch Nationals 2010 Final 7 10.84 16.76 10.84DNF11.0012.4326.84
Dutch Open 2010 Final 5 10.09 11.46 10.1612.6611.56DNF10.09
Dutch Open 2009 Final 2 10.06 10.74 10.8010.50DNF10.9110.06
World Rubik's Cube Championship 2009 Final 10 10.50 11.57 10.6313.6511.0213.0610.50
Benelux Open 2009 Final 3 10.88 12.82 13.4714.0513.3411.6410.88
Dutch Open 2008 Final 1 9.68 NR 11.32 12.4311.869.68
Dutch Masters 2008 Final 14 19.00 DNF 19.00DNF21.66
Benelux Open 2008 Final 6 25.43 29.54 34.1125.4329.09
Megaminx
Dutch Nationals 2009 Final 3 2:08.40 2:10.92 2:09.302:15.052:08.40
Dutch Open 2009 Final 6 2:23.06 2:25.46 2:29.192:24.132:23.06
Benelux Open 2009 Final 4 1:58.52 2:02.47 1:58.522:06.772:02.13
Benelux Open 2008 Final 11 6:24.09 6:24.09
Pyraminx
Dutch Open 2009 Final 13 8.78 14.48 11.938.7813.8617.6624.21
Benelux Open 2009 Final 5 7.25 11.07 7.2513.2510.6512.4710.08
Square-1
Dutch Nationals 2009 Final 5 31.58 34.60 36.0031.5835.0044.5232.80
Dutch Open 2009 Final 7 32.65 43.61 48.9349.9342.6832.6539.21
Dutch Open 2008 Final 4 40.53 52.59 1:10.8146.4440.53
4x4x4 Blindfolded
Dutch Nationals 2010 Final 4 DNF DNFDNF
Benelux Open 2009 Final 2 DNF DNFDNF
Dutch Masters 2008 Final 2 36:16.00 NR DNF36:16.00
5x5x5 Blindfolded
Benelux Open 2009 Final 1 DNF DNF
3x3x3 Multi-Blind
Dutch Nationals 2010 Final 7 DNF DNF
Dutch Open 2010 Final 10 DNF DNF
World Rubik's Cube Championship 2009 Final 18 3/5 50:00 3/5 50:00
Benelux Open 2009 Final 1 3/5 43:10 3/5 43:10
Dutch Masters 2008 Final 5 3/5 49:03 3/5 49:03
Benelux Open 2008 Final 4 2/2 18:08 NR 2/2 18:08DNS
Magic
Dutch Open 2011 Final 5 1.40 1.79 2.093.631.521.771.40
NEMO Amsterdam Open 2011 Final 10 1.36 2.43 DNF2.182.692.431.36
Dutch Nationals 2010 Final 8 1.56 1.77 1.791.754.311.781.56
Dutch Open 2010 Final 27 2.52 DNF 3.28DNFDNF2.526.69
Dutch Nationals 2009 Final 2 1.18 1.53 2.051.311.181.223.30
Dutch Open 2009 Final 2 1.30 1.54 1.973.081.311.331.30
World Rubik's Cube Championship 2009 Final 64 1.38 2.55 2.781.381.413.465.58
Benelux Open 2009 Final 3 1.28 1.39 1.441.281.341.381.83
Dutch Open 2008 Final 18 1.40 3.60 1.40DNF3.773.403.63
Dutch Masters 2008 Final 3 1.18 1.25 1.251.281.181.21DNF
Benelux Open 2008 Final 8 2.30 2.58 3.192.382.302.412.96
Master Magic
Dutch Nationals 2010 Final 8 4.81 5.08 5.024.976.184.815.25
Dutch Open 2008 Final 12 5.33 6.51 5.907.086.565.337.94
Dutch Masters 2008 Final 18 7.19 9.19 DNF10.029.337.198.22
3x3x3 Multi-Blind Old Style
Dutch Masters 2008 Final 5 3/5 49:03 3/5 49:03
Benelux Open 2008 Final 4 2/2 18:08 NR 2/2 18:08DNS

History of National Records

Single Average Competition Round Solves
Clock
9.68 Dutch Open 2008 Final
4x4x4 Blindfolded
36:16.00 Dutch Masters 2008 Final
3x3x3 Multi-Blind
2/2 18:08 Benelux Open 2008 Final
3x3x3 Multi-Blind Old Style
2/2 18:08 Benelux Open 2008 Final

National Championship Podiums

Event Place Single Average Solves
Dutch Nationals 2009
3x3x3 One-Handed 3 19.94 22.75 22.4319.9423.7528.3422.06
Megaminx 3 2:08.40 2:10.92 2:09.302:15.052:08.40
Magic 2 1.18 1.53 2.051.311.181.223.30
Dutch Nationals 2008
3x3x3 Blindfolded 2 3:03.11 DNF DNF3:03.11DNF