IISER Kolkata Autumn Open 2026 - Competition Results

Date: 2026-11-01

Location: Mohanpur, West Bengal, India

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Winners Top 3 All Results By Person Scrambles

Place	Person	Best	Average	Region	Detail
3x3x3 Cube First round Average of 5
1	Rupam Das (रूपम दास)	9.93	10.71	India	10.08 9.93 11.03 11.02 12.30
2	Advit Srivastava	10.23	11.59	India	12.85 11.12 10.23 11.01 12.63
3	Arghadeep Mukherjee	10.39	11.91	India	10.39 13.68 22.36 10.57 11.48
4	Ayushman Debnath	11.62	13.46	India	11.62 13.40 14.09 12.89 14.80
5	Sourayan Chanda (সৌরায়ন চন্দ)	12.46	13.91	India	20.50 15.26 13.00 13.48 12.46
6	Aditya Dey	12.39	14.34	India	14.45 18.68 12.39 13.17 15.40
7	Aarush Ashish Lunawat	13.83	17.04	India	16.42 17.65 18.66 17.06 13.83
8	Sougata Giri	16.42	18.53	India	16.42 21.45 20.22 16.62 18.74
9	Shreyans Sarkar	17.91	19.96	India	19.88 17.91 19.27 20.73 23.33
10	Debanjan Das	17.29	20.69	India	20.36 18.23 23.49 24.15 17.29
11	Akshit Jaiswal	20.66	22.44	India	44.36 20.66 20.75 25.17 21.40
12	Sriparna Mitra	19.47	25.99	India	24.30 25.47 19.47 28.20 36.17
13	Junaid Ekhlaque	22.63	26.95	India	26.77 27.83 22.63 28.42 26.25
14	Priyanshu Raj	27.19	30.73	India	30.65 36.92 27.97 27.19 33.57
15	Abhinav Choudhary	32.10	35.06	India	32.10 32.95 41.19 38.35 33.88
16	Sayan Das	31.95	37.22	India	39.40 1:09.39 31.95 38.64 33.63
17	Priyesh Mishra	40.51	49.47	India	1:00.90 48.50 56.16 43.75 40.51

3x3x3 Cube Second round Average of 5
Place	Person	Best	Average	Region	Detail
1	Arghadeep Mukherjee	10.21	10.93	India	11.20 10.21 11.18 10.40 15.30
2	Sourayan Chanda (সৌরায়ন চন্দ)	9.92	11.04	India	13.42 12.21 10.40 10.51 9.92
3	Rupam Das (रूपम दास)	9.05	11.46	India	13.91 10.23 12.23 9.05 11.91
4	Advit Srivastava	8.81	11.55	India	13.39 13.24 11.52 8.81 9.90
5	Ayushman Debnath	10.56	13.21	India	11.69 14.27 DNF 10.56 13.67
6	Aarush Ashish Lunawat	12.67	14.73	India	19.35 16.76 12.67 13.71 13.71
7	Aditya Dey	12.57	14.78	India	14.54 15.95 14.45 12.57 15.36
8	Sougata Giri	16.50	17.16	India	17.36 16.89 17.22 20.81 16.50
9	Shreyans Sarkar	14.98	18.08	India	19.68 19.51 14.98 18.80 15.92
10	Debanjan Das	16.54	19.80	India	19.88 19.94 19.67 19.85 16.54
11	Sriparna Mitra	17.96	21.74	India	22.41 22.59 20.92 17.96 21.88
12	Akshit Jaiswal	18.68	21.78	India	23.49 19.37 18.68 24.03 22.49

3x3x3 Cube Final Average of 5
Place	Person	Best	Average	Region	Detail
1	Sourayan Chanda (সৌরায়ন চন্দ)	8.95	10.54	India	12.95 8.95 11.39 11.27 8.96
2	Advit Srivastava	9.54	10.90	India	12.55 11.42 11.24 10.04 9.54
3	Rupam Das (रूपम दास)	9.37	11.90	India	12.84 12.32 10.84 12.54 9.37
4	Ayushman Debnath	11.27	12.01	India	16.39 12.20 11.73 12.10 11.27
5	Arghadeep Mukherjee	10.10	12.34	India	11.30 10.10 12.03 13.70 15.23
6	Aditya Dey	11.92	13.33	India	11.92 13.17 12.58 14.26 14.25
7	Aarush Ashish Lunawat	15.25	17.71	India	19.08 17.24 16.80 29.22 15.25
8	Sougata Giri	15.60	17.98	India	17.54 DNF 15.60 18.61 17.79

2x2x2 Cube First round Average of 5
Place	Person	Best	Average	Region	Detail
1	Sourayan Chanda (সৌরায়ন চন্দ)	2.79	3.44	India	3.88 3.18 2.79 5.22 3.25
2	Aditya Dey	3.12	3.93	India	5.41 4.04 3.14 4.60 3.12
3	Advit Srivastava	3.24	4.09	India	4.85 3.46 3.24 4.74 4.06
4	Rupam Das (रूपम दास)	4.36	4.54	India	4.51 10.83 4.72 4.40 4.36
5	Sougata Giri	4.26	4.67	India	5.34 11.13 4.41 4.26 4.27
6	Ayushman Debnath	4.06	4.80	India	4.46 5.77 4.87 5.08 4.06
7	Junaid Ekhlaque	4.18	5.15	India	5.22 5.54 4.69 4.18 5.84
8	Shreyans Sarkar	4.82	5.39	India	6.08 4.82 5.30 5.29 5.58
9	Arghadeep Mukherjee	4.36	5.61	India	6.78 7.93 4.65 5.41 4.36
10	Sriparna Mitra	4.68	6.50	India	5.44 8.32 8.18 4.68 5.89
11	Debanjan Das	6.38	7.75	India	7.34 6.38 8.30 7.73 8.17
12	Akshit Jaiswal	6.27	8.07	India	13.21 7.84 6.27 8.39 7.99
13	Aarush Ashish Lunawat	7.01	8.59	India	10.60 7.01 8.77 9.23 7.78
14	Priyanshu Raj	7.35	9.90	India	14.51 10.37 9.10 7.35 10.24
15	Priyesh Mishra	9.34	9.95	India	9.34 9.52 10.42 10.01 10.32
16	Sayan Das	16.62	21.32	India	25.98 21.55 16.62 20.74 21.67

2x2x2 Cube Final Average of 5
Place	Person	Best	Average	Region	Detail
1	Sourayan Chanda (সৌরায়ন চন্দ)	2.42	3.46	India	3.22 3.40 2.42 4.03 3.77
2	Aditya Dey	2.63	3.58	India	5.02 3.36 3.41 2.63 3.96
3	Junaid Ekhlaque	3.80	4.51	India	6.46 4.40 4.72 3.80 4.41
4	Shreyans Sarkar	4.56	4.82	India	4.76 4.56 5.15 6.60 4.56
5	Sougata Giri	3.74	4.95	India	5.56 3.74 4.52 6.32 4.76
6	Advit Srivastava	2.54	5.04	India	5.44 7.15 2.54 3.76 5.93
7	Sriparna Mitra	4.96	5.46	India	6.33 5.41 5.80 4.96 5.17
8	Arghadeep Mukherjee	4.35	5.61	India	7.36 4.35 5.83 5.35 5.64
9	Ayushman Debnath	4.37	5.76	India	5.40 6.87 DNF 4.37 5.00
10	Rupam Das (रूपम दास)	4.41	6.71	India	DNF 4.99 9.16 4.41 5.99
11	Debanjan Das	5.26	7.05	India	8.82 7.80 6.92 5.26 6.44
12	Akshit Jaiswal	5.88	7.62	India	5.88 7.91 7.92 15.72 7.04

4x4x4 Cube First round Average of 5
Place	Person	Best	Average	Region	Detail
1	Rupam Das (रूपम दास)	31.69	36.87	India	39.44 40.26 34.61 36.56 31.69
2	Sourayan Chanda (সৌরায়ন চন্দ)	46.01	48.41	India	47.56 49.21 48.72 48.96 46.01
3	Ayushman Debnath	43.64	49.76	India	51.51 56.36 50.07 43.64 47.70
4	Arghadeep Mukherjee	48.09	55.68	India	1:03.97 55.67 52.50 48.09 58.86
5	Aditya Dey	55.58	57.89	India	56.82 58.43 58.43 55.58 58.97
6	Sougata Giri	1:00.15	1:05.14	India	1:09.27 1:06.57 1:00.15 1:06.81 1:02.05
7	Shreyans Sarkar	1:07.65	1:17.60	India	1:22.33 1:12.36 1:18.11 1:07.65 1:41.72
8	Advit Srivastava	1:01.96	1:20.57	India	1:26.76 1:01.96 1:16.92 1:21.97 1:22.83
9	Junaid Ekhlaque	1:06.96	1:21.46	India	1:06.96 DNF 1:15.70 1:21.03 1:27.66
10	Aarush Ashish Lunawat	1:30.75	1:45.26	India	2:01.55 1:51.02 1:30.75 1:41.94 1:42.81
11	Debanjan Das	1:33.10	1:51.76	India	1:33.10 1:55.70 1:41.97 1:59.66 1:57.62

4x4x4 Cube Final Average of 5
Place	Person	Best	Average	Region	Detail
1	Rupam Das (रूपम दास)	32.76	36.88	India	32.76 DNF 35.02 39.22 36.40
2	Sourayan Chanda (সৌরায়ন চন্দ)	41.37	46.57	India	44.13 41.37 56.30 46.42 49.15
3	Ayushman Debnath	43.14	48.88	India	45.94 50.50 54.37 50.20 43.14
4	Arghadeep Mukherjee	49.19	51.05	India	52.31 1:01.22 49.57 49.19 51.27
5	Aditya Dey	52.21	54.80	India	59.41 52.21 55.97 54.56 53.86
6	Sougata Giri	53.41	1:04.00	India	1:05.27 1:06.06 53.41 1:09.52 1:00.68
7	Advit Srivastava	1:09.26	1:19.18	India	1:35.77 1:25.77 1:18.97 1:09.26 1:12.81
8	Shreyans Sarkar	1:15.80	1:23.23	India	1:34.15 1:15.80 1:20.65 1:23.11 1:25.94

5x5x5 Cube Final Average of 5
Place	Person	Best	Average	Region	Detail
1	Rupam Das (रूपम दास)	1:03.30	1:05.61	India	1:05.63 1:04.69 1:06.52 1:03.30 1:15.17
2	Ayushman Debnath	1:15.56	1:28.41	India	1:39.38 1:35.79 1:15.56 1:15.92 1:33.52
3	Junaid Ekhlaque	2:26.13	2:33.42	India	2:37.79 2:26.13 DNF 2:30.14 2:32.32
4	Sougata Giri	2:46.11		India	2:46.60 2:46.11
5	Akshit Jaiswal	DNF		India	DNF DNF

3x3x3 One-Handed First round Average of 5
Place	Person	Best	Average	Region	Detail
1	Sourayan Chanda (সৌরায়ন চন্দ)	16.43	19.03	India	17.59 16.43 20.93 25.35 18.58
2	Ayushman Debnath	21.42	24.25	India	21.42 29.88 23.56 25.05 24.14
3	Advit Srivastava	23.53	27.74	India	30.24 26.60 26.38 35.18 23.53
4	Arghadeep Mukherjee	26.23	30.78	India	33.12 32.70 38.93 26.51 26.23
5	Shreyans Sarkar	27.85	31.87	India	29.70 29.42 39.94 36.49 27.85
6	Rupam Das (रूपम दास)	24.78	37.53	India	DNF 31.19 26.95 54.44 24.78
7	Sougata Giri	34.55	38.30	India	40.99 52.95 35.34 34.55 38.56
8	Junaid Ekhlaque	39.34	50.67	India	49.48 55.38 39.34 1:03.77 47.15
9	Akshit Jaiswal	43.87	54.65	India	48.90 58.55 1:12.01 43.87 56.51
10	Debanjan Das	56.61		India	1:01.03 56.61
11	Priyanshu Raj	58.04		India	1:14.42 58.04

3x3x3 One-Handed Final Average of 5
Place	Person	Best	Average	Region	Detail
1	Sourayan Chanda (সৌরায়ন চন্দ)	16.18	17.98	India	16.82 21.84 17.91 16.18 19.21
2	Advit Srivastava	19.91	21.13	India	19.91 21.83 21.30 20.27 22.71
3	Ayushman Debnath	15.09	21.40	India	22.28 23.44 19.21 22.72 15.09
4	Rupam Das (रूपम दास)	23.61	29.03	India	27.74 38.24 23.61 25.69 33.65
5	Shreyans Sarkar	27.22	32.18	India	34.26 38.05 34.02 28.27 27.22
6	Arghadeep Mukherjee	23.69	32.35	India	23.69 32.38 27.64 56.22 37.03
7	Sougata Giri	34.75	36.43	India	43.27 35.13 38.67 35.49 34.75
8	Junaid Ekhlaque	29.95	49.51	India	52.60 1:01.20 29.95 1:40.07 34.73

Clock Final Average of 5
Place	Person	Best	Average	Region	Detail
1	Arghadeep Mukherjee	8.01	8.66	India	8.52 8.45 9.02 8.01 9.11
2	Aditya Dey	7.86	8.73	India	DNF 8.13 9.38 7.86 8.69
3	Rupam Das (रूपम दास)	6.10	8.77	India	6.88 6.10 DNF 12.95 6.49
4	Sourayan Chanda (সৌরায়ন চন্দ)	8.75	10.23	India	10.75 8.75 9.46 10.47 DNF
5	Sougata Giri	9.08	12.23	India	12.71 12.72 16.36 9.08 11.25
6	Akshit Jaiswal	20.50	21.02	India	21.08 20.50 20.72 32.52 21.25
7	Junaid Ekhlaque	8.44	DNF	India	12.50 8.44 9.69 DNF DNF
8	Ayushman Debnath	17.06	DNF	India	DNF 22.96 17.06 17.79 DNF

Pyraminx First round Average of 5
Place	Person	Best	Average	Region	Detail
1	Sourayan Chanda (সৌরায়ন চন্দ)	3.21	3.54	India	3.27 3.86 3.50 6.63 3.21
2	Aditya Dey	3.31	4.23	India	3.85 3.31 3.87 5.32 4.98
3	Sougata Giri	2.87	5.09	India	5.33 5.56 4.37 2.87 11.01
4	Shreyans Sarkar	5.56	6.12	India	5.89 6.22 5.56 7.57 6.24
5	Ayushman Debnath	6.00	6.65	India	6.80 6.70 7.30 6.45 6.00
6	Junaid Ekhlaque	5.95	6.73	India	5.95 6.63 7.04 7.80 6.52
7	Advit Srivastava	7.23	7.70	India	7.46 13.26 7.50 7.23 8.14
8	Rupam Das (रूपम दास)	6.71	10.24	India	10.12 14.57 8.92 6.71 11.68
9	Arghadeep Mukherjee	11.72	13.38	India	16.10 12.88 11.72 14.29 12.97
10	Akshit Jaiswal	11.19	16.98	India	35.24 11.19 16.93 11.95 22.06
11	Priyanshu Raj	13.95	18.94	India	22.97 16.86 40.87 17.00 13.95
12	Priyesh Mishra	12.74	20.51	India	20.44 17.21 23.87 12.74 31.80
13	Debanjan Das	10.58	22.26	India	30.91 19.07 20.27 27.44 10.58
14	Sayan Das	22.33	30.34	India	33.34 32.51 43.77 22.33 25.16

Pyraminx Final Average of 5
Place	Person	Best	Average	Region	Detail
1	Sourayan Chanda (সৌরায়ন চন্দ)	1.86	2.89	India	1.86 2.90 2.23 3.53 3.73
2	Aditya Dey	3.04	3.55	India	3.12 3.84 3.70 4.60 3.04
3	Sougata Giri	4.25	5.05	India	5.15 5.70 4.25 5.60 4.41
4	Shreyans Sarkar	5.52	6.91	India	5.52 6.76 7.08 9.24 6.90
5	Rupam Das (रूपम दास)	5.93	7.99	India	7.48 5.93 9.11 13.98 7.37
6	Ayushman Debnath	5.74	8.00	India	5.74 9.78 8.99 7.96 7.05
7	Junaid Ekhlaque	3.92	8.86	India	7.04 3.92 11.10 8.74 10.80
8	Advit Srivastava	8.00	9.41	India	8.72 8.07 14.94 8.00 11.45
9	Arghadeep Mukherjee	10.48	14.88	India	12.58 DNF 19.77 12.30 10.48
10	Akshit Jaiswal	13.77	16.50	India	15.51 20.74 18.69 15.29 13.77

Skewb Final Average of 5
Place	Person	Best	Average	Region	Detail
1	Aditya Dey	4.73	6.25	India	4.73 6.87 6.02 8.40 5.87
2	Arghadeep Mukherjee	4.10	6.27	India	5.05 8.41 4.10 9.94 5.36
3	Ayushman Debnath	4.78	6.62	India	4.78 10.73 7.76 6.52 5.58
4	Shreyans Sarkar	5.28	6.69	India	6.79 5.77 8.37 7.50 5.28
5	Sougata Giri	8.63	9.56	India	12.33 8.72 8.63 9.46 10.51
6	Junaid Ekhlaque	10.30	12.73	India	16.16 10.30 11.46 10.81 15.93
7	Debanjan Das	7.21	14.61	India	7.28 7.21 15.38 22.38 21.16
8	Akshit Jaiswal	12.23	16.92	India	21.87 17.76 12.23 13.31 19.69
9	Appoota Aravind	16.56	26.90	India	43.34 20.38 29.64 16.56 30.69
10	Sayan Das	21.15	44.89	India	36.94 1:40.72 21.15 32.65 1:05.09
11	Priyesh Mishra	34.21	45.66	India	53.95 39.99 43.05 34.21 DNF