International Mathematical Olympiad 2021 (St Petersburg (virtual), Russia) Country Scores

Position	Country	Score	Team Size	Score on Question						Number of Medals
				1	2	3	4	5	6	Gold	Silver	Bronze
1	China [CHN]	208	6	42	16	24	42	42	42	6	0	0
2	Russia [RUS]	183	6	40	17	21	42	35	28	5	1	0
3	South Korea [KOR]	172	6	40	9	10	42	35	36	5	1	0
4	United States of America [USA]	165	6	40	2	17	42	35	29	4	2	0
5	Canada [CAN]	151	6	41	8	4	42	42	14	3	3	0
6	Ukraine [UKR]	149	6	42	12	4	42	35	14	3	2	1
7=	Israel [ISR]	139	6	38	22	2	42	35	0	3	2	1
7=	Italy [ITA]	139	6	41	4	9	35	42	8	1	4	1
9=	Taiwan [TWN]	131	6	41	5	9	40	29	7	1	3	2
9=	United Kingdom [UNK]	131	6	42	2	3	35	35	14	2	3	0
11	Mongolia [MNG]	130	6	42	1	3	42	28	14	2	2	2
12	Germany [GER]	129	6	41	16	2	37	28	5	2	2	1
13	Poland [POL]	126	6	34	2	1	37	42	10	1	5	0
14	Vietnam [VNM]	125	6	42	7	24	42	10	0	1	2	3
15	Singapore [SGP]	123	6	40	6	3	42	25	7	1	3	2
16=	Czech Republic [CZE]	121	6	39	7	1	32	35	7	1	3	1
16=	Thailand [THA]	121	6	42	1	5	42	28	3	1	3	2
18=	Australia [AUS]	120	6	34	2	2	37	35	10	2	2	1
18=	Bulgaria [BGR]	120	6	42	2	1	42	26	7	1	3	2
20	Kazakhstan [KAZ]	117	6	41	13	5	37	19	2	1	3	2
21=	Croatia [HRV]	113	6	40	8	1	35	29	0	1	2	3
21=	Hong Kong [HKG]	113	6	39	3	8	35	28	0	1	3	1
23	Philippines [PHI]	111	6	41	1	1	42	26	0	0	4	2
24	Belarus [BLR]	109	6	36	1	2	42	28	0	0	4	1
25	Japan [JPN]	108	6	42	3	1	34	21	7	1	2	3
26	India [IND]	106	6	29	2	4	27	27	17	1	1	3
27=	France [FRA]	105	6	33	8	0	36	21	7	1	1	3
27=	Romania [ROU]	105	6	40	3	9	37	14	2	0	3	2
29	Iran [IRN]	104	6	39	1	3	42	19	0	0	3	3
30	Peru [PER]	103	6	40	2	5	42	14	0	0	2	4
31	Serbia [SRB]	102	6	40	7	4	28	23	0	1	2	1
32	Hungary [HUN]	101	6	41	13	1	7	35	4	0	1	5
33	Indonesia [IDN]	99	6	41	1	1	42	14	0	0	2	4
34	Mexico [MEX]	98	6	42	0	2	42	12	0	0	2	4
35=	Brazil [BRA]	96	6	42	0	3	30	21	0	0	2	3
35=	Turkey [TUR]	96	6	42	0	2	42	9	1	0	1	5
37	Armenia [ARM]	91	6	36	7	4	37	7	0	0	2	3
38	Saudi Arabia [SAU]	90	6	29	0	2	42	17	0	0	1	3
39	Slovakia [SVK]	82	6	36	3	1	21	21	0	0	2	2
40	Bosnia-Herzegovina [BIH]	81	6	38	1	2	28	12	0	0	0	5
41=	Georgia [GEO]	74	6	23	0	2	35	14	0	0	1	3
41=	Malaysia [MAS]	74	6	31	2	0	27	14	0	0	2	0
43=	Bangladesh [BGD]	68	6	24	0	3	41	0	0	0	0	3
43=	Belgium [BEL]	68	6	39	1	0	12	16	0	0	0	3
45	North Macedonia [MKD]	67	6	23	0	0	37	7	0	0	1	2
46	Argentina [ARG]	66	6	34	0	0	17	14	1	0	2	0
47	Netherlands [NLD]	65	6	29	0	0	35	1	0	0	0	2
48=	Latvia [LVA]	64	6	32	2	0	22	8	0	0	0	3
48=	Switzerland [SUI]	64	6	30	0	0	21	13	0	0	0	3
50	Estonia [EST]	63	6	35	0	0	18	10	0	0	1	1
51=	Azerbaijan [AZE]	62	6	32	0	1	28	1	0	0	0	2
51=	Moldova [MDA]	62	6	23	0	2	37	0	0	0	0	3
51=	Norway [NOR]	62	6	39	1	1	7	14	0	0	1	1
54=	Macau [MAC]	60	6	31	0	1	7	21	0	0	0	3
54=	Portugal [POR]	60	6	30	1	0	22	7	0	0	1	2
56	Tunisia [TUN]	57	6	24	1	0	25	7	0	0	1	1
57	Sweden [SWE]	56	6	21	0	0	14	21	0	0	1	1
58	Turkmenistan [TKM]	55	6	19	0	1	35	0	0	0	0	3
59	Tajikistan [TJK]	54	6	29	0	2	23	0	0	0	0	3
60	South Africa [SAF]	53	6	25	0	0	16	12	0	0	0	3
61=	Colombia [COL]	51	6	26	1	0	15	7	2	0	1	1
61=	Uzbekistan [UZB]	51	6	23	0	1	18	9	0	0	1	1
63	Spain [ESP]	50	6	34	0	0	9	7	0	0	0	1
64=	Austria [AUT]	47	6	20	0	0	6	21	0	0	0	2
64=	Greece [HEL]	47	6	16	0	2	29	0	0	0	0	2
64=	Slovenia [SVN]	47	6	21	1	1	17	7	0	0	0	2
67	Denmark [DEN]	46	6	13	1	0	28	4	0	0	0	1
68	Syria [SYR]	44	6	21	0	1	21	1	0	0	0	2
69=	Finland [FIN]	41	6	31	0	0	10	0	0	0	0	1
69=	New Zealand [NZL]	41	6	24	1	0	2	14	0	0	0	2
71	El Salvador [SLV]	37	5	22	0	0	15	0	0	0	0	1
72	Panama [PAN]	36	3	16	0	1	16	3	0	0	0	1
73=	Ecuador [ECU]	34	6	14	0	0	20	0	0	0	0	2
73=	Kyrgyzstan [KGZ]	34	6	13	0	0	19	2	0	0	0	0
75	Morocco [MAR]	33	6	10	0	0	16	7	0	0	0	0
76	Lithuania [LTU]	31	6	19	1	0	2	9	0	0	0	1
77=	Bolivia [BOL]	28	6	14	0	0	14	0	0	0	0	0
77=	Cyprus [CYP]	28	6	19	0	0	9	0	0	0	0	0
79=	Montenegro [MNE]	27	4	13	0	1	7	6	0	0	1	0
79=	Puerto Rico [PRI]	27	6	11	0	0	15	1	0	0	0	1
81=	Nicaragua [NIC]	25	6	11	0	0	14	0	0	0	0	1
81=	Sri Lanka [LKA]	25	6	16	0	0	9	0	0	0	0	0
83	Venezuela [VEN]	24	4	15	0	0	9	0	0	0	0	0
84=	Chile [CHI]	23	6	14	0	1	8	0	0	0	0	0
84=	Costa Rica [CRI]	23	6	12	0	0	9	2	0	0	0	1
84=	Kosovo [KSV]	23	6	11	0	0	12	0	0	0	0	0
87	Paraguay [PAR]	18	6	9	1	0	7	1	0	0	0	1
88	Uruguay [URY]	17	4	13	0	0	4	0	0	0	0	0
89=	Algeria [ALG]	16	6	13	0	0	3	0	0	0	0	0
89=	Iraq [IRQ]	16	5	8	0	1	7	0	0	0	0	1
91	Nepal [NPL]	15	6	11	0	0	0	4	0	0	0	0
92	Honduras [HND]	13	6	6	0	0	7	0	0	0	0	0
93	Ireland [IRL]	12	6	4	0	0	1	7	0	0	0	0
94=	Albania [ALB]	11	6	11	0	0	0	0	0	0	0	0
94=	Ghana [GHA]	11	4	11	0	0	0	0	0	0	0	0
94=	Iceland [ISL]	11	6	11	0	0	0	0	0	0	0	0
97	Trinidad and Tobago [TTO]	10	4	7	0	0	3	0	0	0	0	0
98=	Luxembourg [LUX]	7	2	0	0	0	7	0	0	0	0	0
98=	Mauritania [MRT]	7	6	3	0	0	4	0	0	0	0	0
100	Nigeria [NGA]	6	6	5	0	1	0	0	0	0	0	0
101=	Rwanda [RWA]	3	6	0	0	1	2	0	0	0	0	0
101=	Uganda [UGA]	3	6	2	0	0	1	0	0	0	0	0
103=	Egypt [EGY]	2	2	1	0	0	0	1	0	0	0	0
103=	Kenya [KEN]	2	6	0	0	0	2	0	0	0	0	0
103=	Oman [OMN]	2	6	1	0	0	1	0	0	0	0	0
103=	Pakistan [PAK]	2	6	1	0	0	1	0	0	0	0	0
107	Botswana [BWA]	0	6	0	0	0	0	0	0	0	0	0

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Contact: Joseph Myers (jsm@polyomino.org.uk)
Last updated: 23 July 2021