Bo-Yu Cai (蔡博宇)

Name: Bo-Yu Cai (蔡博宇)

Region: Chinese Taipei

Competitions: 5

WCA ID:

2021CAIB01

Gender: Male

Career: 2021.12.11 - 2025.08.03

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Solves/Attempts
3x3x3 Cube	802	15487	41729	12.65	14.12	32695	12363	652	49/50
2x2x2 Cube	245	4586	17426	2.64	4.20	15374	4399	216	20/20
4x4x4 Cube	336	4562	13115	44.32					3/5
3x3x3 Blindfolded	104	2526	7718	4:03.54					3/6
Pyraminx	328	8326	31194	6.79	7.09	11489	3347	144	9/10

	Sum of NR	NR	Sum of CR	CR	Sum of WR	WR
Single	5507	469	112048	8405	417083	31084
Average	4473	429	97123	8557	342527	29878

Competition	Round	Place	Best	Average	Detail
3x3x3 Cube
Maru Cube Day Taiwan 2025	First round	148	12.93	15.76	12.93 14.12 17.00 16.15 17.36
Pingtung Summer Open 2023	Second round	48	12.71	14.25	16.35 13.57 12.71 13.27 15.91
	First round	43	13.11	14.12	15.70 13.11 13.49 15.51 13.36
Maru Cube Day 2023	Semi Final	97	13.55	16.03	13.55 16.78 17.88 16.97 14.33
	Second round	93	12.95	14.16	14.84 13.89 16.34 12.95 13.76
	First round	114	12.65	15.66	12.65 19.16 17.07 15.50 14.42
Maru Cube Day 2022	Semi Final	89	14.89	16.33	15.32 DNF 16.83 14.89 16.84
	Second round	95	13.91	14.71	14.93 15.07 13.91 19.28 14.14
	First round	123	14.27	16.34	17.01 17.37 14.63 14.27 17.94
Maru Cube Day 2021	First round	83	14.12	16.31	17.44 14.85 16.65 14.12 20.65

2x2x2 Cube
Competition	Round	Place	Best	Average	Detail
Maru Cube Day Taiwan 2025	First round	84	2.84	5.37	2.84 8.41 5.01 7.06 4.05
Maru Cube Day 2022	Second round	22	2.64	4.20	4.69 4.59 2.64 4.20 3.80
	First round	56	4.57	5.02	4.76 4.57 5.71 6.13 4.58
Maru Cube Day 2021	First round	28	4.19	4.92	4.86 4.74 5.17 6.03 4.19

4x4x4 Cube
Competition	Round	Place	Best	Average	Detail
Maru Cube Day Taiwan 2025	First round	101	44.32	DNF	44.32 DNF DNF 51.32 55.88

3x3x3 Blindfolded
Competition	Round	Place	Best	Average	Detail
Pingtung Summer Open 2023	Second round	11	4:03.54	DNF	4:03.54 4:48.93 DNF
	First round	16	7:15.72	DNF	DNF DNF 7:15.72

Pyraminx
Competition	Round	Place	Best	Average	Detail
Pingtung Summer Open 2023	Second round	24	7.40	9.56	11.73 8.99 7.96 7.40 DNF
	First round	16	6.79	7.09	6.93 7.91 6.79 7.11 7.23

Event	Round	Place	Best	Average	Detail
Maru Cube Day Taiwan 2025
3x3x3 Cube	First round	148	12.93	15.76	12.93 14.12 17.00 16.15 17.36
2x2x2 Cube	First round	84	2.84	5.37	2.84 8.41 5.01 7.06 4.05
4x4x4 Cube	First round	101	44.32	DNF	44.32 DNF DNF 51.32 55.88

Pingtung Summer Open 2023
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	48	12.71	14.25	16.35 13.57 12.71 13.27 15.91
	First round	43	13.11	14.12	15.70 13.11 13.49 15.51 13.36
3x3x3 Blindfolded	Second round	11	4:03.54	DNF	4:03.54 4:48.93 DNF
	First round	16	7:15.72	DNF	DNF DNF 7:15.72
Pyraminx	Second round	24	7.40	9.56	11.73 8.99 7.96 7.40 DNF
	First round	16	6.79	7.09	6.93 7.91 6.79 7.11 7.23

Maru Cube Day 2023
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Semi Final	97	13.55	16.03	13.55 16.78 17.88 16.97 14.33
	Second round	93	12.95	14.16	14.84 13.89 16.34 12.95 13.76
	First round	114	12.65	15.66	12.65 19.16 17.07 15.50 14.42

Maru Cube Day 2022
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Semi Final	89	14.89	16.33	15.32 DNF 16.83 14.89 16.84
	Second round	95	13.91	14.71	14.93 15.07 13.91 19.28 14.14
	First round	123	14.27	16.34	17.01 17.37 14.63 14.27 17.94
2x2x2 Cube	Second round	22	2.64	4.20	4.69 4.59 2.64 4.20 3.80
	First round	56	4.57	5.02	4.76 4.57 5.71 6.13 4.58

Maru Cube Day 2021
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	83	14.12	16.31	17.44 14.85 16.65 14.12 20.65
2x2x2 Cube	First round	28	4.19	4.92	4.86 4.74 5.17 6.03 4.19

No.	Date	Name	Region	City
5	2025-08-02~03	Maru Cube Day Taiwan 2025	Chinese Taipei	Tainan
4	2023-08-26~27	Pingtung Summer Open 2023	Chinese Taipei	Pingtung
3	2023-07-22~23	Maru Cube Day 2023	Chinese Taipei	Tainan
2	2022-09-03~04	Maru Cube Day 2022	Chinese Taipei	Tainan
1	2021-12-11	Maru Cube Day 2021	Chinese Taipei	Tainan

Times	Province
5	Taiwan