@SIYI | Sudoku a Day

Date	Difficulty	Time	Rank	Rating +/-
Aug 31, 2026	Easy	1:12	-	-0.5
Aug 28, 2026	Hard	3:49	-	-
Aug 28, 2026	Medium	1:00	-	-
Aug 28, 2026	Easy	1:04	-	-0.4
Aug 27, 2026	Master	4:48	-	-
Aug 27, 2026	Medium	1:48	-	-
Aug 27, 2026	Easy	1:07	-	-0.5
Aug 26, 2026	Master	3:24	-	-
Aug 26, 2026	Expert	6:13	-	-
Aug 26, 2026	Hard	1:54	-	-
Aug 26, 2026	Medium	1:41	-	-
Aug 26, 2026	Easy	0:59	-	-0.6
Aug 25, 2026	Master	4:28	-	-
Aug 25, 2026	Medium	1:56	#271 / 1397	-
Aug 25, 2026	Easy	0:53	#39 / 413	+2.6
Aug 24, 2026	Easy	0:38	-	-0.6
Aug 23, 2026	Master	6:32	-	-
Aug 23, 2026	Expert	6:43	-	-
Aug 23, 2026	Hard	1:54	-	-
Aug 23, 2026	Medium	1:49	-	+0.3
Aug 22, 2026	Master	3:49	-	-
Aug 22, 2026	Expert	2:58	-	-
Aug 22, 2026	Medium	2:08	-	-
Aug 22, 2026	Easy	0:43	-	-0.6
Aug 21, 2026	Master	3:46	-	-
Aug 21, 2026	Expert	2:54	-	-
Aug 21, 2026	Medium	1:16	-	-
Aug 21, 2026	Easy	0:48	-	-0.7
Aug 20, 2026	Master	6:35	-	-
Aug 20, 2026	Expert	5:03	-	-
Aug 20, 2026	Hard	4:33	-	-
Aug 20, 2026	Medium	1:28	-	-
Aug 20, 2026	Easy	0:40	-	-0.6
Aug 19, 2026	Master	5:22	#104 / 527	-
Aug 19, 2026	Expert	2:55	#124 / 742	-
Aug 19, 2026	Hard	2:19	#144 / 1365	-
Aug 19, 2026	Medium	1:11	#67 / 1428	-
Aug 19, 2026	Easy	1:14	#41 / 395	+3.2
Aug 18, 2026	Easy	0:46	#27 / 430	-
Aug 18, 2026	Medium	2:53	#593 / 1370	+2.9
Aug 17, 2026	Medium	1:35	-	-
Aug 17, 2026	Easy	0:52	-	-0.2
Aug 16, 2026	Master	4:10	-	-
Aug 16, 2026	Easy	0:58	-	+3.6
Aug 16, 2026	Hard	2:13	#108 / 1348	-
Aug 16, 2026	Medium	1:21	#126 / 1404	-
Aug 15, 2026	Master	6:49	-	-
Aug 15, 2026	Expert	3:09	-	-
Aug 15, 2026	Hard	3:40	-	-
Aug 15, 2026	Medium	1:06	-	-
Aug 14, 2026	Master	7:39	-	-
Aug 14, 2026	Expert	2:38	-	-
Aug 14, 2026	Hard	4:03	-	-
Aug 14, 2026	Medium	2:36	-	-
Aug 14, 2026	Easy	0:53	-	-0.4
Aug 13, 2026	Master	5:52	-	-
Aug 13, 2026	Expert	11:37	-	-
Aug 13, 2026	Medium	1:24	-	-
Aug 13, 2026	Easy	0:56	-	-0.3
Aug 12, 2026	Master	6:05	-	-
Aug 12, 2026	Hard	3:49	-	-
Aug 12, 2026	Medium	3:05	-	-
Aug 12, 2026	Easy	0:45	-	-0.6
Aug 11, 2026	Hard	2:27	-	-
Aug 11, 2026	Master	4:18	-	-
Aug 10, 2026	Master	5:02	-	-
Aug 10, 2026	Expert	3:59	-	-
Aug 10, 2026	Hard	2:52	-	-0.2
Aug 10, 2026	Medium	1:51	-	-
Aug 10, 2026	Easy	0:52	-	-
Aug 9, 2026	Easy	1:07	-	-
Aug 9, 2026	Medium	1:38	-	-
Aug 9, 2026	Hard	2:49	-	+0.4
Aug 9, 2026	Expert	3:31	-	-
Aug 9, 2026	Master	5:14	-	-
Aug 8, 2026	Expert	4:16	-	-
Aug 8, 2026	Hard	3:30	-	-
Aug 8, 2026	Medium	1:25	-	-
Aug 8, 2026	Easy	1:05	#44 / 405	+3.8
Aug 7, 2026	Easy	0:46	-	-
Aug 7, 2026	Expert	6:27	-	-
Aug 7, 2026	Master	3:22	-	-0.4
Aug 6, 2026	Hard	3:57	-	-
Aug 6, 2026	Master	4:37	-	-
Aug 6, 2026	Easy	1:06	-	+3.8
Aug 5, 2026	Easy	0:49	-	-
Aug 5, 2026	Medium	2:57	-	-
Aug 5, 2026	Hard	2:39	-	-
Aug 5, 2026	Expert	4:25	-	-
Aug 5, 2026	Master	3:44	-	+0.1
Aug 4, 2026	Medium	0:45	-	-
Aug 4, 2026	Easy	1:07	-	-0.1
Aug 4, 2026	Master	4:40	-	-
Aug 4, 2026	Expert	0:52	-	-
Aug 4, 2026	Hard	2:06	-	-
Aug 3, 2026	Easy	1:08	-	-
Aug 3, 2026	Medium	1:21	-	-
Aug 3, 2026	Hard	3:03	-	-
Aug 3, 2026	Expert	2:48	-	+0.1
Aug 2, 2026	Easy	1:08	-	-2.5
Aug 2, 2026	Hard	2:48	-	-
Aug 1, 2026	Master	4:10	-	-1.2
Jul 31, 2026	Expert	4:44	-	-0.6
Jul 31, 2026	Hard	1:20	-	-
Jul 31, 2026	Medium	0:32	-	-
Jul 31, 2026	Easy	0:45	-	-
Jul 31, 2026	Master	2:17	-	-
Jul 30, 2026	Medium	1:24	-	-
Jul 30, 2026	Easy	1:03	-	-
Jul 30, 2026	Hard	2:27	-	-
Jul 30, 2026	Master	4:34	-	-
Jul 30, 2026	Expert	1:01	-	-0.8
Jul 29, 2026	Hard	5:09	-	-
Jul 28, 2026	Easy	0:51	-	-
Jul 28, 2026	Hard	2:50	-	-0.9
Jul 28, 2026	Expert	6:04	-	-
Jul 28, 2026	Medium	2:04	-	-
Jul 27, 2026	Expert	1:45	-	-
Jul 27, 2026	Hard	4:49	-	+4.9
Jul 27, 2026	Medium	1:50	-	-
Jul 27, 2026	Easy	0:55	-	-
Jul 27, 2026	Master	4:25	-	-
Jul 26, 2026	Medium	1:55	-	-
Jul 26, 2026	Easy	0:56	-	-
Jul 26, 2026	Master	2:54	-	-
Jul 26, 2026	Hard	2:32	-	+3.0
Jul 25, 2026	Easy	1:03	-	-
Jul 25, 2026	Master	4:32	-	-0.7
Jul 24, 2026	Easy	0:32	-	-
Jul 24, 2026	Medium	1:33	-	-
Jul 24, 2026	Hard	4:52	-	-
Jul 24, 2026	Expert	5:20	-	-
Jul 24, 2026	Master	2:35	-	-0.9
Jul 23, 2026	Master	8:26	-	-
Jul 23, 2026	Medium	1:42	-	-
Jul 23, 2026	Easy	0:43	-	+0.4
Jul 22, 2026	Hard	3:41	-	-
Jul 22, 2026	Easy	1:02	-	-
Jul 22, 2026	Medium	1:48	-	-
Jul 22, 2026	Expert	1:30	-	-
Jul 21, 2026	Easy	0:56	-	-
Jul 21, 2026	Master	2:39	-	+0.4
Jul 20, 2026	Master	5:54	-	-
Jul 20, 2026	Hard	6:40	-	-
Jul 20, 2026	Easy	0:53	-	-
Jul 19, 2026	Master	3:50	-	+0.8
Jul 19, 2026	Hard	4:11	-	-
Jul 19, 2026	Medium	1:57	-	-
Jul 19, 2026	Easy	0:57	-	-
Jul 18, 2026	Master	10:30	-	+0.7
Jul 18, 2026	Easy	1:35	-	-
Jul 18, 2026	Medium	1:54	-	-
Jul 18, 2026	Hard	6:01	-	-
Jul 18, 2026	Expert	8:17	-	-
Jul 17, 2026	Master	11:01	-	-0.4
Jul 17, 2026	Expert	6:36	-	-
Jul 17, 2026	Hard	4:33	-	-
Jul 17, 2026	Medium	2:08	-	-
Jul 17, 2026	Easy	1:00	-	-
Jul 16, 2026	Easy	1:32	#108 / 443	-
Jul 16, 2026	Hard	8:22	#1051 / 1318	-
Jul 16, 2026	Expert	8:34	#487 / 696	-
Jul 16, 2026	Medium	3:12	#651 / 1364	-
Jul 16, 2026	Master	16:18	#618 / 720	+1.9
Jul 15, 2026	Medium	2:44	-	-
Jul 15, 2026	Easy	2:55	-	-
Jul 15, 2026	Master	10:46	-	+0.7
Jul 14, 2026	Medium	2:42	-	-
Jul 14, 2026	Master	5:43	-	+2.9
Jul 13, 2026	Medium	2:33	-	-
Jul 13, 2026	Master	6:37	-	+0.2
Jul 13, 2026	Easy	2:56	-	-
Jul 13, 2026	Hard	4:14	-	-
Jul 13, 2026	Expert	9:15	-	-
Jul 12, 2026	Medium	2:11	-	-
Jul 12, 2026	Master	15:54	-	-
Jul 12, 2026	Hard	11:48	-	-
Jul 12, 2026	Easy	3:21	-	-1.2
Jul 11, 2026	Medium	3:08	-	+1.3
Jul 11, 2026	Master	1:50	-	-
Jul 10, 2026	Medium	2:20	-	+0.8
Jul 9, 2026	Medium	3:46	-	+0.6
Jul 9, 2026	Hard	8:48	-	-
Jul 8, 2026	Medium	2:06	#534 / 1446	+5.9
Jul 7, 2026	Medium	2:36	-	-
Jul 7, 2026	Hard	9:13	-	+1.0
Jul 6, 2026	Medium	2:50	-	-
Jul 6, 2026	Master	6:58	-	-0.2
Jul 5, 2026	Medium	2:09	-	-
Jul 5, 2026	Master	15:26	-	-
Jul 4, 2026	Medium	3:14	-	-
Jul 4, 2026	Easy	2:51	-	+1.9
Jul 3, 2026	Easy	0:48	-	-
Jul 3, 2026	Master	10:43	-	-0.3
Jul 2, 2026	Master	13:45	-	+0.5
Jul 1, 2026	Master	5:59	-	+0.2
Jun 30, 2026	Master	4:03	-	+0.1
Jun 29, 2026	Master	6:47	-	+1.1
Jun 28, 2026	Master	13:44	-	-
Jun 27, 2026	Master	23:35	#645 / 701	+1.4
Jun 26, 2026	Master	5:29	-	+1.5
Jun 25, 2026	Master	3:13	-	+3.2
Jun 24, 2026	Master	5:50	-	+0.2
Jun 23, 2026	Medium	3:58	-	-
Jun 23, 2026	Master	6:13	-	+1.1
Jun 22, 2026	Master	8:51	-	-0.4
Jun 21, 2026	Medium	3:51	#1035 / 1323	+2.2
Jun 20, 2026	Medium	3:36	#794 / 1246	+4.3
Jun 19, 2026	Medium	2:33	#425 / 1229	+14.5
Jun 18, 2026	Medium	2:38	-	+2.0
Jun 17, 2026	Medium	3:00	-	+4.5
Jun 16, 2026	Medium	3:24	-	-
Jun 16, 2026	Expert	7:55	-	+3.5
Jun 15, 2026	Medium	4:56	#490 / 1084	+1.3
Jun 14, 2026	Easy	1:31	-	+1.5
Jun 13, 2026	Easy	1:19	-	+3.4
Jun 12, 2026	Easy	1:44	-	+0.5
Jun 11, 2026	Master	8:10	-	+0.2
Jun 10, 2026	Master	11:25	-	-0.2
Jun 9, 2026	Master	7:38	-	-
Jun 8, 2026	Master	5:43	-	+2.7
Jun 7, 2026	Master	8:04	-	+1.7
Jun 6, 2026	Master	5:16	-	-0.2
Jun 5, 2026	Medium	3:34	-	+0.4
Jun 4, 2026	Medium	3:30	-	-0.9
Jun 3, 2026	Master	5:48	-	+3.1
Jun 2, 2026	Master	6:20	#458 / 962	+5.2
Jun 1, 2026	Master	5:18	-	+0.2
May 31, 2026	Easy	1:11	-	+4.5
May 30, 2026	Easy	1:02	-	+4.3
May 29, 2026	Easy	1:18	#76 / 307	+8.7
May 28, 2026	Easy	0:57	#46 / 335	+10.3
May 27, 2026	Easy	1:03	-	+2.9
May 26, 2026	Easy	0:54	#52 / 323	+10.1
May 25, 2026	Easy	1:07	#87 / 327	+9.3
May 24, 2026	Medium	1:55	-	+5.9
May 23, 2026	Medium	1:58	-	+2.8
May 22, 2026	Medium	3:20	-	-1.0
May 21, 2026	Medium	2:23	#234 / 1123	+12.7
May 20, 2026	Medium	1:44	#371 / 1252	+12.8
May 19, 2026	Medium	1:22	#185 / 1247	+14.8
May 18, 2026	Medium	1:51	#476 / 1255	+5.9
May 17, 2026	Medium	2:34	#574 / 1184	+9.2
May 16, 2026	Medium	1:50	#424 / 1267	+12.1
May 15, 2026	Medium	1:56	#145 / 1126	+13.7
May 14, 2026	Medium	1:57	-	+2.3
May 13, 2026	Medium	2:44	-	+3.3
May 12, 2026	Medium	2:18	-	+4.2
May 11, 2026	Medium	2:59	#699 / 1251	+8.2
May 10, 2026	Medium	1:55	#538 / 1252	-
May 9, 2026	Medium	2:12	-	+1.9
May 8, 2026	Medium	3:09	#486 / 1174	+7.3
May 7, 2026	Medium	1:31	-	+3.5
May 6, 2026	Medium	3:14	#614 / 1186	-
May 5, 2026	Medium	1:55	#209 / 1184	+12.7
May 4, 2026	Medium	1:45	#374 / 1304	+13.3
May 3, 2026	Medium	1:48	#376 / 1250	+11.0
May 2, 2026	Medium	2:05	-	+2.6
May 1, 2026	Medium	1:55	#325 / 1240	+11.1
Apr 30, 2026	Medium	2:12	#465 / 1247	+10.1
Apr 29, 2026	Medium	1:23	-	+1.5
Apr 28, 2026	Medium	3:20	#640 / 1229	+5.7
Apr 27, 2026	Easy	1:04	-	-2.7
Apr 26, 2026	Easy	1:02	-	+1.3
Apr 25, 2026	Easy	1:12	-	-1.3
Apr 24, 2026	Easy	0:55	#35 / 317	-
Apr 23, 2026	Easy	0:53	-	+1.2
Apr 22, 2026	Easy	1:10	-	-2.5
Apr 21, 2026	Easy	1:03	-	-0.3
Apr 20, 2026	Easy	1:03	#64 / 333	+6.0
Apr 19, 2026	Easy	1:06	#65 / 321	+4.9
Apr 18, 2026	Easy	1:19	#106 / 341	+5.7
Apr 17, 2026	Easy	0:53	-	+0.6
Apr 16, 2026	Easy	0:50	-	+1.2
Apr 15, 2026	Easy	1:06	#86 / 380	+5.8
Apr 14, 2026	Hard	2:54	-	-2.0
Apr 13, 2026	Hard	2:28	-	+0.9
Apr 12, 2026	Hard	2:36	-	+0.3
Apr 11, 2026	Hard	3:41	-	-0.3
Apr 10, 2026	Hard	2:13	-	+0.1
Apr 9, 2026	Hard	3:44	-	+3.5
Apr 8, 2026	Hard	3:30	#157 / 1317	+4.8
Apr 7, 2026	Hard	2:12	#187 / 1492	+1.7
Apr 6, 2026	Hard	2:52	#251 / 1514	+4.8
Apr 5, 2026	Hard	3:16	#218 / 1382	+12.5
Apr 4, 2026	Hard	2:06	#105 / 1460	+1.0
Apr 3, 2026	Hard	2:07	-	+0.2
Apr 2, 2026	Hard	2:51	#274 / 1381	+1.1
Apr 1, 2026	Hard	4:35	-	-1.6
Mar 31, 2026	Hard	2:40	#88 / 1337	+2.6
Mar 30, 2026	Hard	2:28	-	+2.2
Mar 29, 2026	Hard	4:28	#612 / 1412	+0.1
Mar 28, 2026	Hard	2:42	-	+0.1
Mar 27, 2026	Hard	4:03	-	-0.1
Mar 26, 2026	Hard	2:23	-	+0.1
Mar 25, 2026	Hard	2:43	-	-1.0
Mar 24, 2026	Hard	5:07	-	-2.1
Mar 23, 2026	Hard	3:19	-	-1.1
Mar 22, 2026	Hard	3:36	#131 / 1101	+0.9
Mar 21, 2026	Hard	1:57	-	-1.3
Mar 20, 2026	Hard	2:32	#353 / 1453	+2.0
Mar 19, 2026	Hard	2:20	-	+0.6
Mar 18, 2026	Hard	3:39	-	-0.2
Mar 17, 2026	Hard	3:20	-	+0.1
Mar 16, 2026	Master	2:47	-	+0.1
Mar 15, 2026	Master	4:19	-	+0.9
Mar 14, 2026	Master	4:53	-	-1.4
Mar 13, 2026	Master	3:32	-	+0.2
Mar 12, 2026	Master	3:32	#157 / 1051	+2.0
Mar 11, 2026	Master	4:46	-	-1.5
Mar 10, 2026	Master	4:36	-	-0.2
Mar 9, 2026	Master	2:24	-	-1.2
Mar 8, 2026	Expert	2:55	-	-0.3
Mar 7, 2026	Expert	2:05	-	+0.5
Mar 6, 2026	Expert	4:56	-	-1.2
Mar 5, 2026	Expert	2:30	-	-0.4
Mar 4, 2026	Expert	2:52	-	-0.3
Mar 3, 2026	Expert	2:05	-	+3.1
Mar 2, 2026	Expert	4:37	-	-1.7
Mar 1, 2026	Expert	3:19	-	+0.8
Feb 28, 2026	Medium	0:59	-	-1.6
Feb 27, 2026	Easy	0:55	-	-0.9
Feb 26, 2026	Easy	0:41	#19 / 286	+4.6
Feb 25, 2026	Easy	0:43	#25 / 277	+3.9
Feb 24, 2026	Easy	1:05	#21 / 179	+4.6
Feb 23, 2026	Easy	0:47	#21 / 167	+4.6
Feb 22, 2026	Easy	1:00	-	-0.6
Feb 21, 2026	Easy	0:51	#15 / 123	+4.2
Feb 20, 2026	Easy	0:58	#24 / 132	+4.3
Feb 19, 2026	Easy	0:50	-	-1.4
Feb 18, 2026	Easy	0:53	#15 / 82	+4.6
Feb 17, 2026	Easy	0:55	#20 / 86	+3.6
Feb 16, 2026	Medium	2:15	-	+1.2
Feb 15, 2026	Hard	2:12	-	+0.3
Feb 14, 2026	Hard	3:19	#45 / 415	+1.4
Feb 13, 2026	Hard	2:25	-	-0.5
Feb 12, 2026	Hard	2:50	-	-1.1
Feb 11, 2026	Hard	2:30	#46 / 484	+0.3
Feb 10, 2026	Hard	3:54	-	-1.9
Feb 9, 2026	Hard	3:34	-	+3.2
Feb 8, 2026	Hard	2:32	#126 / 472	+10.9
Feb 7, 2026	Hard	4:59	#257 / 459	+6.2
Feb 6, 2026	Hard	5:58	#210 / 403	+5.3
Feb 5, 2026	Hard	1:57	#15 / 436	+0.5
Feb 4, 2026	Hard	5:22	#214 / 442	+6.5
Feb 3, 2026	Hard	2:58	#126 / 458	+0.1
Feb 2, 2026	Hard	2:38	-	+0.1