Shari Kuroyama (黒山理科)

Name: Shari Kuroyama (黒山理科)

Region: United States

Competitions: 29

WCA ID:

2008KURO01

Gender: Female

Career: 2008.11.22 - 2025.02.02

2024 Annual Summary

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Silver	Bronze	Solves/Attempts
3x3x3 Cube	16940	22494	86356	17.66	23.23	98672	26003	19587			84/85
2x2x2 Cube	14065	18392	65362	4.88	8.33	86177	24657	18850			14/15
4x4x4 Cube	16880	22070	74390	2:47.72							2/2
3x3x3 Blindfolded	1887	2539	11055	9:01.93					1		1/3
3x3x3 Fewest Moves	454	556	2611	33	39.33	2451	584	474		1	14/27
3x3x3 One-Handed	9994	13523	51255	47.66	1:11.06	50358	13636	10087			12/12
Pyraminx	23419	30117	102989	16.05	21.57	98813	29048	22611			10/10
Square-1	4489	5623	17161	47.18	55.32	14832	4910	3936			16/16

Sum of Ranks

	Sum of NR	NR	Sum of CR	CR	Sum of WR	WR
Single	137532	15876	178725	20708	613801	73293
Average	123924	19355	161328	25207	558043	88878

Overall Medal Collection

Gold	Silver	Bronze
	1	1

By Event
By Competition

Competition	Round	Place	Best	Average	Detail
3x3x3 Cube
CETis 156 Broncos 2025	First round	33	29.04	33.25	29.04 35.37 36.10 30.17 34.22
Caltech Fall 2015	First round	62	21.29	24.49	28.36 25.22 21.29 22.43 25.82
Nisei Week 2015	First round	54	19.83	23.72	22.66 25.78 41.38 22.71 19.83
San Diego 2015	First round	42	25.01	26.37	25.20 25.01 37.72 26.55 27.37
Tachikawa 2013	First round	36	21.33	23.23	25.96 22.30 21.33 27.25 21.44
Caltech Fall 2011	First round	38	22.40	25.84	28.05 22.40 24.81 24.65 32.57
Stanford Fall 2011	First round	31	22.55	23.75	22.55 22.96 23.72 24.56 31.19
Caltech Prefrosh 2011	First round	17	22.62	26.70	26.70 26.32 22.62 28.41 27.07
Caltech Winter 2011	First round	38	21.43	25.00	22.65 21.43 28.72 23.62 31.53
Utah Summer 2010	First round	8	17.66	25.03	17.66 23.55 23.77 33.44 27.77
Nisei 2010	First round	24	23.00	25.70	28.00 24.34 24.77 23.00 DNF
US Nationals 2010	First round	146	24.36	25.85	26.22 26.13 24.36 25.19 29.52
Caltech Fall 2009	Second round	26	29.68	30.80	34.10 29.91 29.68 30.93 31.55
	First round	29	28.22	30.60	28.22 29.88 35.50 29.13 32.78
Nisei Week Open 2009	First round	24	25.55	28.93	29.11 30.91 27.09 25.55 30.58
US Nationals 2009	Qualification round	51	28.22	33.71	28.22 36.21 31.65 33.27 41.08
Caltech Fall 2008	First round	46	30.82	31.62	31.03 31.03 34.39 32.81 30.82

2x2x2 Cube
Competition	Round	Place	Best	Average	Detail
Utah Summer 2010	Final	6	4.96	8.33	10.66 4.96 8.05 9.47 7.46
	First round	7	4.88	9.86	8.86 DNF 10.44 10.27 4.88
Caltech Fall 2008	Final	25	12.84	15.04	12.84 16.15 13.21 29.93 15.75

4x4x4 Cube
Competition	Round	Place	Best	Average	Detail
Stanford Fall 2011	Final	17	2:47.72		2:47.72 3:19.22

3x3x3 Blindfolded
Competition	Round	Place	Best	Average	Detail
Utah Summer 2010	Final	2	9:01.93	DNF	DNF DNF 9:01.93

3x3x3 Fewest Moves
Competition	Round	Place	Best	Average	Detail
WCA World Championship 2023	Final	126	34	DNF	DNF 45 34
SoCal Silent Spectacular 2022	Final	17	DNF	DNF	DNF DNF DNF
NAC 2022	Final	58	54	DNF	54 DNF DNF
Irvine FMC B 2022	Final	4	35	DNF	53 35 DNF
WCA World Championship 2019	Final	156	DNF	DNF	DNF DNF DNF
FMC USA 2015	Final	40	35	DNF	DNF 49 35
US Nationals 2015	Final	24	33	39.33	40 45 33
FMC USA 2014	Final	54	52	DNF	DNS 52 DNF
Caltech Spring 2014	Final	3	35	DNF	49 35 DNF
Tachikawa 2013	Final	13	40		40

3x3x3 One-Handed
Competition	Round	Place	Best	Average	Detail
Caltech Winter 2012	First round	26	54.56	1:11.06	55.88 1:00.88 1:42.91 54.56 1:36.43
Berkeley Winter 2012	First round	22	47.66	1:16.45	1:30.65 1:06.21 1:12.50 2:09.69 47.66
Caltech Prefrosh 2011	Final	12	1:00.06		1:00.06 1:02.94

Pyraminx
Competition	Round	Place	Best	Average	Detail
Berkeley Winter 2012	Final	13	16.05	21.57	20.56 1:38.83 16.05 20.11 24.03
US Nationals 2009	Qualification round	23	17.53	23.30	24.68 17.53 22.63 27.58 22.59

Square-1
Competition	Round	Place	Best	Average	Detail
San Diego Summer 2014	Final	9	50.21	55.32	1:01.94 50.21 51.71 52.31 1:34.30
Caltech Spring 2014	First round	12	47.18	1:05.20	59.41 2:09.19 47.18 1:11.05 1:05.15
Caltech Winter 2013	First round	14	1:44.05		4:08.30 1:44.05
Caltech Fall 2011	First round	10	1:08.03		1:08.03 1:30.13
Stanford Fall 2011	Final	7	1:32.58		1:32.58 1:40.34

Event	Round	Place	Best	Average	Detail
CETis 156 Broncos 2025
3x3x3 Cube	First round	33	29.04	33.25	29.04 35.37 36.10 30.17 34.22

WCA World Championship 2023
Event	Round	Place	Best	Average	Detail
3x3x3 Fewest Moves	Final	126	34	DNF	DNF 45 34

SoCal Silent Spectacular 2022
Event	Round	Place	Best	Average	Detail
3x3x3 Fewest Moves	Final	17	DNF	DNF	DNF DNF DNF

NAC 2022
Event	Round	Place	Best	Average	Detail
3x3x3 Fewest Moves	Final	58	54	DNF	54 DNF DNF

Irvine FMC B 2022
Event	Round	Place	Best	Average	Detail
3x3x3 Fewest Moves	Final	4	35	DNF	53 35 DNF

WCA World Championship 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Fewest Moves	Final	156	DNF	DNF	DNF DNF DNF

Caltech Fall 2015
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	62	21.29	24.49	28.36 25.22 21.29 22.43 25.82

FMC USA 2015
Event	Round	Place	Best	Average	Detail
3x3x3 Fewest Moves	Final	40	35	DNF	DNF 49 35

Nisei Week 2015
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	54	19.83	23.72	22.66 25.78 41.38 22.71 19.83

US Nationals 2015
Event	Round	Place	Best	Average	Detail
3x3x3 Fewest Moves	Final	24	33	39.33	40 45 33

San Diego 2015
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	42	25.01	26.37	25.20 25.01 37.72 26.55 27.37

FMC USA 2014
Event	Round	Place	Best	Average	Detail
3x3x3 Fewest Moves	Final	54	52	DNF	DNS 52 DNF

San Diego Summer 2014
Event	Round	Place	Best	Average	Detail
Square-1	Final	9	50.21	55.32	1:01.94 50.21 51.71 52.31 1:34.30

Caltech Spring 2014
Event	Round	Place	Best	Average	Detail
3x3x3 Fewest Moves	Final	3	35	DNF	49 35 DNF
Square-1	First round	12	47.18	1:05.20	59.41 2:09.19 47.18 1:11.05 1:05.15

Tachikawa 2013
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	36	21.33	23.23	25.96 22.30 21.33 27.25 21.44
3x3x3 Fewest Moves	Final	13	40		40

Caltech Winter 2013
Event	Round	Place	Best	Average	Detail
Square-1	First round	14	1:44.05		4:08.30 1:44.05

Caltech Winter 2012
Event	Round	Place	Best	Average	Detail
3x3x3 One-Handed	First round	26	54.56	1:11.06	55.88 1:00.88 1:42.91 54.56 1:36.43

Berkeley Winter 2012
Event	Round	Place	Best	Average	Detail
3x3x3 One-Handed	First round	22	47.66	1:16.45	1:30.65 1:06.21 1:12.50 2:09.69 47.66
Pyraminx	Final	13	16.05	21.57	20.56 1:38.83 16.05 20.11 24.03

Caltech Fall 2011
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	38	22.40	25.84	28.05 22.40 24.81 24.65 32.57
Square-1	First round	10	1:08.03		1:08.03 1:30.13

Stanford Fall 2011
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	31	22.55	23.75	22.55 22.96 23.72 24.56 31.19
4x4x4 Cube	Final	17	2:47.72		2:47.72 3:19.22
Square-1	Final	7	1:32.58		1:32.58 1:40.34

Caltech Prefrosh 2011
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	17	22.62	26.70	26.70 26.32 22.62 28.41 27.07
3x3x3 One-Handed	Final	12	1:00.06		1:00.06 1:02.94

Caltech Winter 2011
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	38	21.43	25.00	22.65 21.43 28.72 23.62 31.53

Utah Summer 2010
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	8	17.66	25.03	17.66 23.55 23.77 33.44 27.77
2x2x2 Cube	Final	6	4.96	8.33	10.66 4.96 8.05 9.47 7.46
	First round	7	4.88	9.86	8.86 DNF 10.44 10.27 4.88
3x3x3 Blindfolded	Final	2	9:01.93	DNF	DNF DNF 9:01.93

Nisei 2010
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	24	23.00	25.70	28.00 24.34 24.77 23.00 DNF

US Nationals 2010
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	146	24.36	25.85	26.22 26.13 24.36 25.19 29.52

Caltech Fall 2009
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	26	29.68	30.80	34.10 29.91 29.68 30.93 31.55
	First round	29	28.22	30.60	28.22 29.88 35.50 29.13 32.78

Nisei Week Open 2009
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	24	25.55	28.93	29.11 30.91 27.09 25.55 30.58

US Nationals 2009
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Qualification round	51	28.22	33.71	28.22 36.21 31.65 33.27 41.08
Pyraminx	Qualification round	23	17.53	23.30	24.68 17.53 22.63 27.58 22.59

Caltech Fall 2008
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	46	30.82	31.62	31.03 31.03 34.39 32.81 30.82
2x2x2 Cube	Final	25	12.84	15.04	12.84 16.15 13.21 29.93 15.75

No.	Date	Name	Region	City
29	2025-02-01~02	CETis 156 Broncos 2025	Mexico	Tijuana
28	2023-08-12~15	WCA World Championship 2023	Republic of Korea	인천광역시 (Incheon)
27	2022-08-13~14	SoCal Silent Spectacular 2022	United States	Los Angeles, California
26	2022-07-07~10	NAC 2022	Canada	Toronto, Ontario
25	2022-06-04	Irvine FMC B 2022	United States	Irvine, California
24	2019-07-11~14	WCA World Championship 2019	Australia	Melbourne, Victoria
23	2015-11-21	Caltech Fall 2015	United States	Pasadena, California
22	2015-10-25	FMC USA 2015	United States	Multiple cities
21	2015-08-15	Nisei Week 2015	United States	Los Angeles, California
20	2015-07-31~08-02	US Nationals 2015	United States	Hilton Head Island, South Carolina
19	2015-05-23	San Diego 2015	United States	San Diego, California
18	2014-10-26	FMC USA 2014	United States	Multiple cities
17	2014-05-24	San Diego Summer 2014	United States	San Diego, California
16	2014-05-17~18	Caltech Spring 2014	United States	Pasadena, California
15	2013-08-11	Tachikawa 2013	Japan	Tachikawa
14	2013-02-23	Caltech Winter 2013	United States	Pasadena, California
13	2012-02-11	Caltech Winter 2012	United States	Pasadena, California
12	2012-01-28	Berkeley Winter 2012	United States	Berkeley, California
11	2011-11-19	Caltech Fall 2011	United States	Pasadena, California
10	2011-11-13	Stanford Fall 2011	United States	Stanford, California
9	2011-04-16	Caltech Prefrosh 2011	United States	Pasadena, California
8	2011-02-12	Caltech Winter 2011	United States	Pasadena, California
7	2010-08-28	Utah Summer 2010	United States	Salt Lake City, Utah
6	2010-08-21	Nisei 2010	United States	Los Angeles, California
5	2010-08-06~08	US Nationals 2010	United States	Cambridge, Massachusetts
4	2009-10-24	Caltech Fall 2009	United States	Pasadena, California
3	2009-08-22	Nisei Week Open 2009	United States	Los Angeles, California
2	2009-08-14~16	US Nationals 2009	United States	Stanford, California
1	2008-11-22	Caltech Fall 2008	United States	Pasadena, California

Closest Cubers

Person	Competitions
Michael Young	25
Devin Corr-Robinett	17
Cameron Brown	15
Steven Turner	13
Deven Nadudvari	12
Shelley Chang	12
Takao Hashimoto (橋本貴夫)	12
Alexander Lin	11
James Hamory	11
Jeremy Fleischman	11
Samuel Chiu	11
Adam Zamora	10
Andrew Le	10
Everett Kelly	10
Lucas Garron	10
Marco Mendoza	10
Weston Mizumoto	10
Edward Lin	9
Phillip Espinoza	9
Shane Grogan	9

Seen Cubers

Times	Competitors
1	2890
2	403
3	105
4	38
5	18
6	13
7	4
8	4
9	3
10	6
11	4
12	3
13	1
15	1
17	1
25	1
All	3495