Contests - Codeforces

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Educational Codeforces Round 195 (Rated for Div. 2)
17:14:52
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Contests

#	Contest	Start time	Rank	Solved	Rating change	New rating
195	Codeforces Round 1127 (Div. 1, Based on Mexican Olympiad in Informatics 2026)	Oct/11/2026 21:35	84	3	+123	2072
194	DeepInfra Round 1 (Codeforces Round 1126, Div. 1 + Div. 2)	Oct/10/2026 18:05	848	4	-8	1949
193	Codeforces Round 1121 (Div. 2)	Sep/13/2026 20:05	141	5	+66	1957	Became Candidate Master lce4113 → lce4113
192	Codeforces Round 1120 (Div. 1)	Sep/12/2026 17:35	546	2	-46	1891	Became Expert lce4113 → lce4113
191	Educational Codeforces Round 194 (Rated for Div. 2)	Sep/08/2026 17:35	209	5	+55	1937	Became Candidate Master lce4113 → lce4113
190	Codeforces Round 1116 (Div. 2)	Aug/09/2026 17:35	487	4	+1	1882
189	Codeforces Round 1113 (Div. 2)	Aug/01/2026 17:35	1039	4	-39	1881	Became Expert lce4113 → lce4113
188	Codeforces Round 1112 (Div. 1)	Jul/26/2026 17:35	592	2	-55	1920
187	Codeforces Round 1111 (Div. 2)	Jul/18/2026 17:35	634	4	-38	1975
186	Spectral::Cup 2026 Round 3 (Codeforces Round 1110, Div. 1 + Div. 2)	Jul/16/2026 17:45	204	6	+133	2013	Became Candidate Master lce4113 → lce4113
185	Educational Codeforces Round 192 (Rated for Div. 2)	Jul/06/2026 17:35	863	4	-28	1880	Became Expert lce4113 → lce4113
184	Codeforces Round 1106 (Div. 2)	Jun/28/2026 17:35	623	4	-16	1908
183	Codeforces Round 1105 (Div. 1)	Jun/27/2026 17:35	601	2	-42	1924
182	Order Capital Round 2 (Codeforces Round 1104, Div. 1 + Div. 2)	Jun/18/2026 17:35	447	5	+80	1966	Became Candidate Master lce4113 → lce4113
181	Educational Codeforces Round 191 (Rated for Div. 2)	Jun/09/2026 17:35	462	4	+28	1886
180	Codeforces Round 1102 (Div. 2)	Jun/07/2026 17:35	1212	4	-36	1858
179	Codeforces Round 1101 (Div. 2)	May/30/2026 17:35	391	5	+50	1894
178	Spectral::Cup 2026 Round 2 (Codeforces Round 1100, Div. 1 + Div. 2)	May/23/2026 17:35	843	5	+48	1844
177	Codeforces Round 1099 (Div. 2)	May/21/2026 17:35	4562	3	-123	1796	Became Expert lce4113 → lce4113
176	Educational Codeforces Round 190 (Rated for Div. 2)	May/18/2026 17:35	361	4	+26	1919	Became Candidate Master lce4113 → lce4113
175	Codeforces Round 1098 (Div. 2)	May/16/2026 17:35	3575	3	-131	1893	Became Expert lce4113 → lce4113
174	Codeforces Round 1095 (Div. 2)	Apr/28/2026 17:35	193	4	+38	2024
173	Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2)	Apr/25/2026 17:35	1190	4	-44	1986
172	Educational Codeforces Round 189 (Rated for Div. 2)	Apr/21/2026 17:35	84	5	+102	2030
171	Codeforces Round 1093 (Div. 2)	Apr/13/2026 17:35	263	5	+31	1928	Became Candidate Master lce4113 → lce4113
170	Educational Codeforces Round 188 (Rated for Div. 2)	Mar/16/2026 17:35	290	5	+64	1897
169	Codeforces Round 1085 (Div. 1 + Div. 2)	Mar/08/2026 17:35	1387	3	-29	1833
168	Codeforces Round 1083 (Div. 2)	Feb/26/2026 17:35	546	4	+22	1862
167	Educational Codeforces Round 187 (Rated for Div. 2)	Feb/25/2026 17:35	1381	4	-42	1840
166	Codeforces Round 1082 (Div. 1)	Feb/23/2026 17:35	674	3	-26	1882	Became Expert lce4113 → lce4113
165	Codeforces Round 1081 (Div. 2)	Feb/21/2026 17:35	1434	4	-66	1908
164	Codeforces Round 1079 (Div. 1)	Feb/11/2026 17:35	653	4	-40	1974
163	Codeforces Round 1077 (Div. 1)	Jan/29/2026 17:35	412	2	+26	2014
162	Codeforces Round 1075 (Div. 2)	Jan/23/2026 17:35	242	6	+54	1988
161	Codeforces Round 1073 (Div. 2)	Jan/17/2026 17:35	61	6	+138	1934	Became Candidate Master lce4113 → lce4113
160	Hello 2026	Jan/07/2026 17:35	619	6	+142	1796
159	Codeforces Global Round 31 (Div. 1 + Div. 2)	Dec/19/2025 17:35	11260	2	-181	1654
158	Codeforces Round 1070 (Div. 2)	Dec/11/2025 17:35	1460	4	-42	1835
157	Codeforces Round 1068 (Div. 2)	Dec/05/2025 17:35	1339	3	-48	1877	Became Expert lce4113 → lce4113
156	Codeforces Round 1067 (Div. 2)	Nov/29/2025 17:35	208	4	+80	1925	Became Candidate Master lce4113 → lce4113
155	Educational Codeforces Round 185 (Rated for Div. 2)	Nov/28/2025 17:35	930	3	-6	1845
154	Educational Codeforces Round 184 (Rated for Div. 2)	Nov/14/2025 17:35	1329	4	-25	1851
153	Pinely Round 5 (Div. 1 + Div. 2)	Oct/30/2025 19:35	1106	3	-25	1876	Became Expert lce4113 → lce4113
152	Codeforces Round 1061 (Div. 2)	Oct/24/2025 17:35	377	4	+49	1901	Became Candidate Master lce4113 → lce4113
151	Codeforces Round 1058 (Div. 1)	Oct/12/2025 17:35	808	1	-55	1852	Became Expert lce4113 → lce4113
150	Codeforces Round 1057 (Div. 2)	Oct/10/2025 17:35	720	4	+4	1907
149	Educational Codeforces Round 183 (Rated for Div. 2)	Oct/06/2025 17:35	1022	4	-22	1903
148	Codeforces Round 1056 (Div. 2)	Oct/05/2025 19:35	440	4	+22	1925
147	Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2)	Oct/03/2025 17:35	1117	4	+29	1903	Became Candidate Master lce4113 → lce4113
146	Codeforces Global Round 29 (Div. 1 + Div. 2)	Sep/20/2025 17:35	1710	4	-11	1874
145	Codeforces Round 1051 (Div. 2)	Sep/17/2025 17:35	923	4	-3	1885
144	Educational Codeforces Round 182 (Rated for Div. 2)	Sep/15/2025 17:35	2093	3	-71	1888	Became Expert lce4113 → lce4113
143	Codeforces Round 1046 (Div. 1)	Aug/28/2025 17:35	647	3	+1	1959
142	Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2)	Aug/07/2025 17:35	672	5	+70	1958	Became Candidate Master lce4113 → lce4113
141	Codeforces Round 1040 (Div. 2)	Jul/31/2025 17:35	242	5	+68	1888
140	Codeforces Round 1039 (Div. 2)	Jul/27/2025 17:35	752	5	+34	1820
139	Codeforces Round 1035 (Div. 2)	Jul/05/2025 17:35	2434	3	-49	1786
138	Educational Codeforces Round 180 (Rated for Div. 2)	Jun/23/2025 17:35	684	4	+28	1835
137	Codeforces Round 1033 (Div. 2) and CodeNite 2025	Jun/21/2025 17:35	199	5	+150	1807
136	Codeforces Round 1030 (Div. 2)	Jun/12/2025 17:35	2466	3	-12	1657
135	Educational Codeforces Round 179 (Rated for Div. 2)	Jun/03/2025 17:35	2410	4	-37	1669
134	Codeforces Round 1028 (Div. 2)	May/31/2025 17:35	10049	1	-160	1706
133	Codeforces Round 1025 (Div. 2)	May/17/2025 17:35	598	4	+23	1866
132	Codeforces Round 1024 (Div. 2)	May/11/2025 17:35	172	4	+95	1843
131	Codeforces Round 1022 (Div. 2)	May/01/2025 17:35	1097	3	+10	1748
130	Educational Codeforces Round 178 (Rated for Div. 2)	Apr/28/2025 17:35	2003	4	-48	1738
129	Codeforces Round 1019 (Div. 2)	Apr/21/2025 17:35	785	4	+29	1786
128	Neowise Labs Contest 1 (Codeforces Round 1018, Div. 1 + Div. 2)	Apr/19/2025 17:35	2637	3	-29	1757
127	Teza Round 1 (Codeforces Round 1015, Div. 1 + Div. 2)	Apr/05/2025 17:35	1226	4	+50	1786
126	Educational Codeforces Round 176 (Rated for Div. 2)	Mar/17/2025 17:35	3351	3	-67	1736
125	Codeforces Round 1008 (Div. 2)	Mar/10/2025 17:45	333	4	+80	1803
124	Codeforces Round 1007 (Div. 2)	Feb/28/2025 17:35	2894	3	-55	1723
123	Educational Codeforces Round 175 (Rated for Div. 2)	Feb/27/2025 17:35	1363	4	-12	1778
122	Educational Codeforces Round 174 (Rated for Div. 2)	Feb/18/2025 17:35	1316	3	-9	1790
121	Codeforces Round 1005 (Div. 2)	Feb/16/2025 17:35	853	4	+33	1799
120	Codeforces Round 1004 (Div. 2)	Feb/11/2025 17:35	2218	3	-55	1766
119	Codeforces Round 1002 (Div. 2)	Feb/02/2025 17:35	2659	3	-69	1821
118	Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2)	Jan/26/2025 17:35	862	4	+88	1890
117	IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2)	Jan/20/2025 17:35	2029	4	-27	1802
116	Codeforces Round 997 (Div. 2)	Jan/17/2025 17:35	525	3	+58	1829
115	Hello 2025	Jan/04/2025 17:35	2053	3	+12	1771
114	Good Bye 2024: 2025 is NEAR	Dec/28/2024 17:35	3052	4	-39	1759
113	Educational Codeforces Round 173 (Rated for Div. 2)	Dec/24/2024 17:35	1206	3	-9	1798
112	Codeforces Round 994 (Div. 2)	Dec/20/2024 17:35	1342	3	-12	1807
111	Codeforces Global Round 28	Dec/19/2024 17:35	1782	4	-9	1819
110	Codeforces Round 992 (Div. 2)	Dec/08/2024 17:35	490	4	+54	1828
109	Educational Codeforces Round 172 (Rated for Div. 2)	Dec/02/2024 17:35	70	4	+249	1774	Became Expert lce4113 → lce4113
108	Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2)	Nov/30/2024 17:35	2686	3	+20	1525
107	CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!)	Nov/23/2024 17:35	2763	3	+17	1505
106	Codeforces Round 988 (Div. 3)	Nov/17/2024 17:35	2651	4	-31	1488
105	Codeforces Round 986 (Div. 2)	Nov/10/2024 18:35	3074	2	-46	1519
104	Refact.ai Match 1 (Codeforces Round 985)	Nov/09/2024 17:35	2743	2	-24	1565
103	Codeforces Round 983 (Div. 2)	Nov/01/2024 17:35	1524	3	+53	1589
102	Educational Codeforces Round 171 (Rated for Div. 2)	Oct/28/2024 17:35	4425	2	-47	1536
101	Codeforces Global Round 27	Oct/27/2024 17:35	2835	3	-5	1583
100	Codeforces Round 982 (Div. 2)	Oct/26/2024 17:35	806	4	+96	1588
99	Codeforces Round 981 (Div. 3)	Oct/24/2024 17:35	1591	5	+31	1492
98	Codeforces Round 979 (Div. 2)	Oct/19/2024 17:05	4037	3	-15	1461
97	Educational Codeforces Round 170 (Rated for Div. 2)	Oct/14/2024 17:35	2317	3	+56	1476
96	Codeforces Round 973 (Div. 2)	Sep/20/2024 17:35	7746	2	-74	1420
95	EPIC Institute of Technology Round August 2024 (Div. 1 + Div. 2)	Aug/11/2024 17:35	4639	3	-20	1494
94	Codeforces Round 965 (Div. 2)	Aug/10/2024 17:35	4977	2	-29	1514
93	Codeforces Round 963 (Div. 2)	Aug/04/2024 17:35	3067	3	+11	1543
92	Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2)	Jul/18/2024 17:35	2570	3	+49	1532
91	Codeforces Round 936 (Div. 2)	Mar/22/2024 17:35	4497	2	-33	1483
90	Codeforces Round 934 (Div. 2)	Mar/16/2024 17:35	1756	3	+40	1516
89	Codeforces Round 929 (Div. 3)	Feb/27/2024 17:35	1861	5	+32	1476
88	Codeforces Round 925 (Div. 3)	Feb/13/2024 17:35	5120	4	-38	1444
87	Codeforces Round 922 (Div. 2)	Jan/30/2024 17:35	8512	2	-94	1482
86	Codeforces Round 891 (Div. 3)	Aug/07/2023 17:35	1420	5	+12	1576
85	Codeforces Round 882 (Div. 2)	Jul/06/2023 17:35	2630	3	-11	1564
84	Codeforces Round 869 (Div. 2)	Apr/29/2023 17:35	2728	2	-78	1575	Became Specialist lce4113 → lce4113
83	Codeforces Round 865 (Div. 2)	Apr/09/2023 17:45	720	3	+42	1653
82	Codeforces Round 862 (Div. 2)	Apr/02/2023 17:35	5147	2	-118	1611
81	Hello 2023	Jan/03/2023 17:35	3106	3	-44	1729
80	Codeforces Round 836 (Div. 2)	Nov/25/2022 18:35	237	4	+118	1773
79	Codeforces Round 824 (Div. 2)	Oct/02/2022 17:35	3666	2	-101	1655
78	Codeforces Round 823 (Div. 2)	Sep/25/2022 17:35	262	3	+125	1756
77	Codeforces Round 816 (Div. 2)	Aug/20/2022 17:35	919	3	+70	1631	Became Expert lce4113 → lce4113
76	Educational Codeforces Round 132 (Rated for Div. 2)	Jul/21/2022 17:35	3548	2	-47	1561	Became Specialist lce4113 → lce4113
75	Codeforces Round 803 (Div. 2)	Jun/28/2022 17:35	3129	3	-50	1608
74	Codeforces Global Round 21	Jun/25/2022 17:35	1364	4	+75	1658	Became Expert lce4113 → lce4113
73	Educational Codeforces Round 130 (Rated for Div. 2)	Jun/12/2022 17:35	3303	3	-55	1583	Became Specialist lce4113 → lce4113
72	Codeforces Round 798 (Div. 2)	Jun/10/2022 19:35	868	3	+26	1638
71	Codeforces Round 796 (Div. 2)	Jun/03/2022 17:35	2204	3	-27	1612
70	CodeCraft-22 and Codeforces Round 795 (Div. 2)	May/31/2022 17:35	1182	3	+32	1639
69	Codeforces Round 793 (Div. 2)	May/22/2022 17:35	251	4	+198	1607	Became Expert lce4113 → lce4113
68	Codeforces Round 789 (Div. 2)	May/08/2022 17:35	8000	1	-142	1409
67	Codeforces Round 787 (Div. 3)	May/05/2022 17:35	502	5	+67	1551
66	Codeforces Round 785 (Div. 2)	Apr/30/2022 17:35	2713	2	-20	1484
65	Codeforces Round 782 (Div. 2)	Apr/17/2022 17:35	2399	3	-11	1504
64	Educational Codeforces Round 126 (Rated for Div. 2)	Apr/09/2022 17:35	3571	2	-57	1515
63	Codeforces Round 781 (Div. 2)	Apr/08/2022 17:35	1423	3	+23	1572
62	Codeforces Round 780 (Div. 3)	Mar/31/2022 17:35	1152	4	+9	1549
61	Codeforces Round 779 (Div. 2)	Mar/27/2022 17:35	1220	3	+60	1540
60	CodeTON Round 1 (Div. 1 + Div. 2, Rated, Prizes!)	Mar/24/2022 17:35	2477	3	+58	1480
59	Educational Codeforces Round 125 (Rated for Div. 2)	Mar/22/2022 17:45	6295	2	-83	1422
58	Codeforces Round 777 (Div. 2)	Mar/11/2022 17:35	2792	3	-14	1505
57	Educational Codeforces Round 124 (Rated for Div. 2)	Mar/10/2022 17:35	834	3	+107	1519
56	Codeforces Round 776 (Div. 3)	Mar/08/2022 17:35	1139	4	+68	1412	Became Specialist lce4113 → lce4113
55	Educational Codeforces Round 123 (Rated for Div. 2)	Feb/22/2022 17:35	5108	2	-29	1344
54	Codeforces Round 772 (Div. 2)	Feb/20/2022 17:35	7183	2	-96	1373	Became Pupil lce4113 → lce4113
53	Codeforces Global Round 19	Feb/12/2022 17:35	2463	3	+63	1469
52	Educational Codeforces Round 122 (Rated for Div. 2)	Jan/31/2022 17:35	3137	3	+18	1406	Became Specialist lce4113 → lce4113
51	Codeforces Round 769 (Div. 2)	Jan/30/2022 17:35	4216	2	+8	1388
50	Codeforces Round 768 (Div. 2)	Jan/27/2022 17:35	8679	2	-89	1380	Became Pupil lce4113 → lce4113
49	Codeforces Round 767 (Div. 2)	Jan/22/2022 17:35	1721	4	+65	1469
48	Codeforces Round 766 (Div. 2)	Jan/15/2022 17:35	1312	3	+126	1404	Became Specialist lce4113 → lce4113
47	Codeforces Round 764 (Div. 3)	Jan/10/2022 17:35	5092	3	-11	1278
46	Hello 2022	Jan/03/2022 17:35	6484	1	-21	1289
45	Educational Codeforces Round 120 (Rated for Div. 2)	Dec/27/2021 17:35	8573	2	-86	1310
44	Codeforces Global Round 18	Dec/24/2021 17:35	4754	2	-24	1396	Became Pupil lce4113 → lce4113
43	Codeforces Round 762 (Div. 3)	Dec/20/2021 17:35	5791	2	-90	1420
42	Educational Codeforces Round 119 (Rated for Div. 2)	Dec/18/2021 18:35	862	3	+104	1510
41	Codeforces Round 759 (Div. 2, based on Technocup 2022 Elimination Round 3)	Dec/12/2021 18:15	615	4	+177	1406	Became Specialist lce4113 → lce4113
40	Educational Codeforces Round 118 (Rated for Div. 2)	Dec/01/2021 17:35	5259	2	-7	1229
39	Codeforces Round 752 (Div. 2)	Oct/30/2021 17:35	7698	1	-93	1236
38	Codeforces Round 746 (Div. 2)	Oct/03/2021 17:35	3812	2	0	1329
37	Codeforces Global Round 16	Sep/12/2021 17:35	3831	4	+29	1329
36	Codeforces Round 742 (Div. 2)	Sep/05/2021 17:35	2407	3	+97	1300
35	Codeforces Round 740 (Div. 2, based on VK Cup 2021 - Final (Engine))	Aug/24/2021 17:35	6486	1	-43	1203
34	Codeforces Round 739 (Div. 3)	Aug/18/2021 17:35	5280	3	-15	1246
33	Codeforces Round 738 (Div. 2)	Aug/15/2021 17:35	4533	3	+34	1261
32	Codeforces Round 737 (Div. 2)	Aug/09/2021 17:35	12013	1	-110	1227
31	Codeforces Round 736 (Div. 2)	Aug/01/2021 17:35	4808	2	-15	1337
30	Educational Codeforces Round 112 (Rated for Div. 2)	Jul/30/2021 17:35	1934	4	+117	1352
29	Codeforces Global Round 15	Jul/25/2021 17:35	5167	1	+9	1235
28	Codeforces Round 734 (Div. 3)	Jul/23/2021 17:35	10906	2	-98	1226
27	Harbour.Space Scholarship Contest 2021-2022 (open for everyone, rated, Div. 1 + Div. 2)	Jul/22/2021 17:35	6422	2	-45	1324
26	Codeforces Round 733 (Div. 1 + Div. 2, based on VK Cup 2021 - Elimination (Engine))	Jul/17/2021 17:35	3521	3	+36	1369
25	Educational Codeforces Round 111 (Rated for Div. 2)	Jul/14/2021 17:35	3041	2	+71	1333
24	Codeforces Round 731 (Div. 3)	Jul/10/2021 17:35	3061	4	+46	1262
23	Codeforces Round 730 (Div. 2)	Jul/07/2021 17:35	5020	2	+33	1216	Became Pupil lce4113 → lce4113
22	Codeforces Round 729 (Div. 2)	Jul/03/2021 16:05	4589	1	+61	1183
21	Codeforces Round 728 (Div. 2)	Jun/25/2021 18:35	11722	1	-94	1122	Became Newbie lce4113 → lce4113
20	Codeforces Round 726 (Div. 2)	Jun/18/2021 17:35	8697	2	-34	1216
19	Codeforces Round 725 (Div. 3)	Jun/10/2021 17:35	4027	3	+20	1250
18	Codeforces Round 724 (Div. 2)	Jun/06/2021 17:35	5247	2	0	1230
17	Educational Codeforces Round 110 (Rated for Div. 2)	Jun/04/2021 17:35	4756	2	+44	1230	Became Pupil lce4113 → lce4113
16	Deltix Round, Spring 2021 (open for everyone, rated, Div. 1 + Div. 2)	May/30/2021 17:35	2886	2	+157	1186
15	Codeforces Round 723 (Div. 2)	May/28/2021 17:05	10422	1	-40	1029
14	Codeforces Round 722 (Div. 2)	May/24/2021 17:35	14985	0	-128	1069
13	Codeforces Round 721 (Div. 2)	May/20/2021 17:35	3004	2	+140	1197
12	Codeforces Round 720 (Div. 2)	May/07/2021 17:35	8724	1	-7	1057
11	Codeforces Round 719 (Div. 3)	May/05/2021 17:35	11157	2	-48	1064
10	Codeforces Global Round 14	May/02/2021 17:35	9800	1	-66	1112
9	Educational Codeforces Round 108 (Rated for Div. 2)	Apr/29/2021 17:35	5474	2	+27	1178
8	Contest 2050 and Codeforces Round 718 (Div. 1 + Div. 2)	Apr/23/2021 17:35	6345	1	+4	1151
7	Codeforces Round 717 (Div. 2)	Apr/21/2021 16:35	7610	1	-38	1147
6	Codeforces Round 716 (Div. 2)	Apr/19/2021 16:35	6436	1	+10	1185
5	Codeforces Round 715 (Div. 2)	Apr/16/2021 17:35	3880	2	+201	1175
4	Educational Codeforces Round 107 (Rated for Div. 2)	Apr/12/2021 17:35	7059	2	+134	974
3	Divide by Zero 2021 and Codeforces Round 714 (Div. 2)	Apr/11/2021 17:35	5509	1	+243	840
2	Codeforces Round 713 (Div. 3)	Apr/10/2021 17:35	11234	1	+244	597
1	CodeCraft-21 and Codeforces Round 711 (Div. 2)	Mar/29/2021 17:35	9269	0	+353	353	lce4113 → lce4113

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