@cytochrome | Sudoku a Day

Date	Difficulty	Time	Rank	Rating +/-
Aug 26, 2026	Master	3:07	#137 / 971	+1.7
May 18, 2026	Master	4:01	-	-2.4
May 17, 2026	Master	3:14	#48 / 810	+8.2
May 16, 2026	Master	4:08	#52 / 622	+1.4
May 15, 2026	Master	2:55	#28 / 820	+0.2
May 14, 2026	Master	3:13	#207 / 1039	-
May 13, 2026	Master	3:14	#112 / 943	-0.6
May 12, 2026	Master	3:50	#122 / 923	-0.2
May 11, 2026	Master	3:43	#88 / 832	-1.2
May 10, 2026	Master	3:31	#224 / 1105	-0.1
May 9, 2026	Master	2:46	-	+1.5
May 8, 2026	Master	2:25	#100 / 1155	+2.4
May 7, 2026	Master	3:01	#19 / 676	-0.8
May 6, 2026	Master	2:38	#28 / 902	+0.1
May 5, 2026	Master	3:51	#63 / 807	-
May 4, 2026	Master	1:56	-	-1.0
May 3, 2026	Master	3:56	#83 / 880	-0.1
May 2, 2026	Master	3:32	#72 / 844	-1.1
May 1, 2026	Master	3:56	#74 / 857	-0.5
Apr 30, 2026	Master	3:45	#175 / 975	+2.0
Apr 29, 2026	Master	3:31	#103 / 1018	-1.2
Apr 28, 2026	Master	2:40	#28 / 925	+2.3
Apr 27, 2026	Master	3:49	#201 / 1034	-0.5
Apr 26, 2026	Master	2:42	#73 / 1114	+2.3
Apr 25, 2026	Master	2:30	#176 / 1335	-1.1
Apr 24, 2026	Master	1:31	-	-1.6
Apr 23, 2026	Master	3:10	#132 / 1187	-1.0
Apr 22, 2026	Master	3:38	#59 / 866	-0.7
Apr 21, 2026	Master	2:36	#46 / 1101	+0.4
Apr 20, 2026	Master	2:30	#52 / 1237	-0.6
Apr 19, 2026	Master	3:31	-	-2.8
Apr 18, 2026	Master	1:49	-	+2.4
Apr 17, 2026	Master	3:45	#186 / 1042	+3.8
Apr 16, 2026	Master	2:37	#51 / 1177	+11.8
Apr 15, 2026	Master	5:18	#310 / 1062	+23.5
Apr 14, 2026	Master	3:01	#285 / 1300	+12.0
Apr 13, 2026	Master	5:43	#228 / 924	+6.6
Apr 12, 2026	Master	3:12	#184 / 1134	+10.1
Apr 11, 2026	Master	4:58	-	+5.3
Apr 10, 2026	Master	4:46	#396 / 1071	+8.2
Apr 9, 2026	Master	3:15	-	+16.6
Apr 8, 2026	Master	1:55	#122 / 1387	+21.0
Apr 7, 2026	Master	3:19	#243 / 1245	+9.0
Apr 6, 2026	Master	2:59	-	+4.0
Apr 5, 2026	Master	4:02	#263 / 1160	+16.8
Apr 4, 2026	Master	3:07	#52 / 908	+8.2
Apr 3, 2026	Master	3:35	-	+2.2
Apr 2, 2026	Master	3:04	#118 / 1109	+17.7
Apr 1, 2026	Master	2:20	-	+5.1
Mar 31, 2026	Master	3:59	-	+5.9
Mar 30, 2026	Master	4:05	#313 / 1133	+9.5
Mar 29, 2026	Master	3:20	#280 / 1196	+35.4
Mar 28, 2026	Master	6:26	#348 / 978	+6.4
Mar 27, 2026	Master	4:00	-	+3.6
Mar 26, 2026	Master	2:43	#200 / 1266	+9.9
Mar 25, 2026	Master	3:26	#180 / 1115	+9.1
Mar 24, 2026	Master	1:49	#14 / 1135	+36.2
Mar 23, 2026	Master	1:53	#23 / 1259	+9.2
Mar 22, 2026	Master	2:33	#93 / 1240	+14.3
Mar 21, 2026	Master	3:23	#125 / 1138	+13.3
Mar 20, 2026	Master	2:53	#266 / 1268	+13.2
Mar 19, 2026	Master	3:12	#71 / 1200	+5.3
Mar 18, 2026	Master	4:42	-	+1.2
Mar 17, 2026	Master	4:53	#300 / 1199	+6.1
Mar 16, 2026	Master	3:05	#127 / 1245	+31.5
Mar 15, 2026	Master	3:04	#107 / 1188	+11.3
Mar 14, 2026	Master	4:15	#56 / 865	+5.2
Mar 13, 2026	Master	2:32	#31 / 1085	+11.0
Mar 12, 2026	Master	2:22	#44 / 1047	+10.5
Mar 11, 2026	Master	5:28	#323 / 955	+1.5
Mar 10, 2026	Master	2:45	#98 / 1234	+5.3
Mar 9, 2026	Master	3:27	#88 / 900	+4.9
Mar 8, 2026	Master	5:00	#120 / 669	+1.3
Mar 7, 2026	Master	3:45	#173 / 1045	+8.5
Mar 6, 2026	Master	3:20	#147 / 1069	+9.1
Mar 5, 2026	Master	3:47	-	-0.6
Mar 4, 2026	Master	2:51	#103 / 891	+8.8
Mar 3, 2026	Master	4:25	#125 / 752	+3.2
Mar 2, 2026	Master	4:15	#99 / 674	+1.3
Mar 1, 2026	Master	4:55	#273 / 942	+6.4
Feb 28, 2026	Master	4:40	#304 / 987	+0.9
Feb 27, 2026	Master	3:32	#73 / 872	+1.5
Feb 26, 2026	Master	4:32	#46 / 549	+0.4
Feb 25, 2026	Master	3:33	#69 / 768	+7.3
Feb 24, 2026	Master	2:36	#42 / 620	+3.4
Feb 23, 2026	Master	3:12	#107 / 520	+3.2
Feb 22, 2026	Master	3:01	-	-0.7
Feb 21, 2026	Master	3:38	#96 / 486	+7.1
Feb 20, 2026	Master	3:12	#60 / 453	+21.0
Feb 19, 2026	Master	2:27	#35 / 422	+0.8
Feb 18, 2026	Master	5:56	#125 / 348	-1.3
Feb 17, 2026	Master	4:38	#121 / 357	+1.9
Feb 16, 2026	Master	2:27	#33 / 370	+5.9
Feb 15, 2026	Master	3:26	#111 / 384	+5.9
Feb 14, 2026	Master	3:00	#90 / 399	+2.0
Feb 13, 2026	Master	4:14	#88 / 396	+1.2
Feb 12, 2026	Master	2:15	#13 / 354	+6.2
Feb 11, 2026	Master	3:26	#35 / 270	-0.3
Feb 10, 2026	Master	2:32	#14 / 363	+1.9
Feb 9, 2026	Master	1:41	#49 / 431	+1.7
Feb 8, 2026	Master	3:57	#34 / 263	-0.1
Feb 7, 2026	Master	3:01	#114 / 405	+1.7
Feb 6, 2026	Master	2:45	-	-1.5
Feb 5, 2026	Master	3:20	#26 / 314	+1.8
Feb 4, 2026	Master	4:03	-	-4.6
Feb 3, 2026	Master	2:19	#37 / 403	-0.4
Feb 2, 2026	Master	3:56	#33 / 303	+0.7
Feb 1, 2026	Master	2:42	#44 / 398	+19.0
Jan 31, 2026	Master	3:08	#20 / 321	+5.1
Jan 30, 2026	Master	3:08	#31 / 299	-0.7
Jan 29, 2026	Master	2:31	#48 / 374	-0.4
Jan 28, 2026	Master	3:03	#97 / 372	+0.5
Jan 27, 2026	Master	4:04	#69 / 328	+0.6
Jan 26, 2026	Master	3:02	#27 / 322	-0.6
Jan 25, 2026	Master	4:14	-	-4.6
Jan 24, 2026	Master	3:39	#46 / 308	+0.4
Jan 23, 2026	Master	1:56	#5 / 259	+17.2
Jan 22, 2026	Master	2:35	-	-1.8
Jan 21, 2026	Master	2:59	-	-2.6
Jan 20, 2026	Master	3:58	-	-4.1
Jan 19, 2026	Master	2:46	#16 / 311	+1.1
Jan 18, 2026	Master	2:53	#17 / 240	-0.9
Jan 17, 2026	Master	2:48	#83 / 340	+0.5
Jan 16, 2026	Master	3:28	-	-4.2
Jan 15, 2026	Master	2:10	#63 / 350	+4.4
Jan 14, 2026	Master	3:09	#9 / 232	-0.5
Jan 13, 2026	Master	3:16	-	-4.0
Jan 12, 2026	Master	2:30	-	-3.9
Jan 11, 2026	Master	2:52	#30 / 285	-0.4
Jan 10, 2026	Master	3:45	#27 / 230	-1.0
Jan 9, 2026	Master	3:45	#87 / 312	+0.5
Jan 8, 2026	Master	2:20	#23 / 332	+4.7
Jan 7, 2026	Master	2:33	#14 / 321	-1.0
Jan 6, 2026	Master	2:59	-	-2.6
Jan 5, 2026	Master	2:48	#25 / 364	+4.1
Jan 4, 2026	Master	3:20	#87 / 348	+0.9
Jan 3, 2026	Master	4:08	-	-2.8
Jan 2, 2026	Master	3:37	#42 / 277	+0.4
Jan 1, 2026	Master	2:22	#65 / 335	+1.1
Dec 31, 2025	Master	4:16	#33 / 253	-1.4
Dec 30, 2025	Master	2:49	#25 / 292	-0.6
Dec 29, 2025	Master	3:17	-	-1.2
Dec 28, 2025	Master	2:35	#14 / 285	+1.3
Dec 27, 2025	Master	2:42	#54 / 302	-0.8
Dec 26, 2025	Master	3:25	#95 / 310	+3.2
Dec 25, 2025	Master	3:34	#18 / 241	-0.9
Dec 24, 2025	Master	3:33	#27 / 291	-1.1
Dec 23, 2025	Master	1:58	#14 / 302	+3.5
Dec 22, 2025	Master	3:31	#46 / 271	-1.1
Dec 21, 2025	Master	3:48	#22 / 258	-1.0

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