@alexferren | Sudoku a Day

Date	Difficulty	Time	Rank	Rating +/-
Aug 30, 2026	Hard	7:59	#604 / 1007	-0.1
Aug 29, 2026	Hard	9:29	#571 / 952	-0.5
Aug 28, 2026	Hard	6:25	#583 / 1120	-1.3
Aug 27, 2026	Hard	4:40	#383 / 1211	+3.1
Aug 26, 2026	Hard	3:04	#352 / 1352	+0.3
Aug 25, 2026	Hard	6:06	#347 / 1154	-2.0
Aug 24, 2026	Hard	6:21	#595 / 1236	+0.9
Aug 23, 2026	Hard	6:17	#623 / 1229	-2.8
Aug 22, 2026	Hard	7:02	#451 / 1045	+0.3
Aug 21, 2026	Hard	7:00	#334 / 955	-1.8
Aug 20, 2026	Hard	5:05	#417 / 1184	+1.6
Aug 19, 2026	Hard	3:56	#547 / 1367	+2.5
Aug 18, 2026	Hard	7:04	#583 / 1139	+0.5
Aug 17, 2026	Hard	7:17	#583 / 1160	-2.3
Aug 16, 2026	Hard	5:51	#871 / 1352	+0.8
Aug 15, 2026	Hard	6:08	#837 / 1382	-2.6
Aug 14, 2026	Hard	5:39	#548 / 1280	+1.1
Aug 13, 2026	Hard	6:04	#578 / 1292	+1.0
Aug 12, 2026	Hard	5:57	#593 / 1273	+1.2
Aug 11, 2026	Hard	3:51	#798 / 1455	+2.5
Aug 10, 2026	Hard	6:44	#584 / 1257	-2.5
Aug 9, 2026	Hard	7:04	#825 / 1310	-2.0
Aug 8, 2026	Hard	6:26	#682 / 1279	-2.2
Aug 7, 2026	Hard	6:14	#524 / 1149	-2.6
Aug 6, 2026	Hard	7:44	#216 / 714	+0.1
Aug 5, 2026	Hard	6:55	#986 / 1322	+0.7
Aug 4, 2026	Hard	5:14	#936 / 1418	-2.9
Aug 3, 2026	Hard	4:19	#538 / 1359	+2.7
Aug 2, 2026	Hard	8:25	#680 / 1197	-0.2
Aug 1, 2026	Hard	4:18	#616 / 1398	+3.2
Jul 31, 2026	Hard	3:26	#317 / 1326	+3.1
Jul 30, 2026	Hard	5:31	#536 / 1228	+1.6
Jul 29, 2026	Hard	5:51	#371 / 1170	+1.5
Jul 28, 2026	Hard	4:16	#834 / 1457	+2.3
Jul 27, 2026	Hard	3:52	#374 / 1328	+2.7
Jul 26, 2026	Hard	5:01	#501 / 1279	+2.4
Jul 25, 2026	Hard	4:11	#636 / 1364	+3.6
Jul 24, 2026	Hard	4:43	#316 / 1167	-0.9
Jul 23, 2026	Hard	4:36	#661 / 1345	+2.1
Jul 22, 2026	Hard	5:07	#807 / 1357	+2.4
Jul 21, 2026	Hard	6:30	#471 / 1115	-1.2
Jul 20, 2026	Hard	6:59	#498 / 1151	-1.5
Jul 19, 2026	Hard	3:36	#334 / 1230	-2.4
Jul 18, 2026	Hard	6:07	#320 / 1001	-2.4
Jul 17, 2026	Hard	5:18	#846 / 1331	-2.8
Jul 16, 2026	Hard	4:49	#588 / 1319	+2.3
Jul 15, 2026	Hard	7:35	#378 / 947	-1.8
Jul 14, 2026	Hard	8:37	#889 / 1222	-0.4
Jul 13, 2026	Hard	6:32	-	-3.1
Jul 12, 2026	Hard	7:18	#993 / 1304	-
Jul 11, 2026	Hard	6:23	#1049 / 1417	+0.9
Jul 10, 2026	Hard	5:57	#559 / 1219	+1.2
Jul 9, 2026	Hard	8:09	#406 / 989	-3.0
Jul 8, 2026	Hard	4:54	#849 / 1389	+1.9
Jul 7, 2026	Hard	5:16	#892 / 1419	+1.5
Jul 6, 2026	Hard	5:15	#836 / 1395	+1.4
Jul 5, 2026	Hard	4:08	-	-1.5
Jul 4, 2026	Hard	5:16	#690 / 1354	-1.3
Jul 3, 2026	Hard	7:34	#693 / 1243	+0.4
Jul 2, 2026	Hard	7:25	#754 / 1240	-1.5
Jul 1, 2026	Hard	4:40	#618 / 1405	+2.6
Jun 30, 2026	Hard	6:55	#404 / 1056	+0.3
Jun 29, 2026	Hard	6:53	#1055 / 1379	+1.1
Jun 28, 2026	Hard	5:56	#874 / 1362	+1.3
Jun 27, 2026	Hard	13:04	#743 / 1023	-2.6
Jun 26, 2026	Hard	5:16	#493 / 1324	+2.7
Jun 25, 2026	Hard	11:06	#818 / 1166	-1.3
Jun 24, 2026	Hard	4:44	#990 / 1492	+2.2
Jun 23, 2026	Hard	3:15	#615 / 1464	+5.0
Jun 22, 2026	Hard	8:00	#1188 / 1448	-0.4
Jun 21, 2026	Hard	6:24	#675 / 1291	+1.0
Jun 20, 2026	Hard	5:17	#851 / 1473	+1.6
Jun 19, 2026	Hard	8:33	#698 / 1233	-1.9
Jun 18, 2026	Hard	4:02	#836 / 1495	+4.5
Jun 17, 2026	Hard	6:36	#873 / 1396	+1.6
Jun 16, 2026	Hard	3:10	#762 / 1552	+5.1
Jun 15, 2026	Hard	7:59	#749 / 1296	-1.5
Jun 14, 2026	Hard	5:25	#1011 / 1451	+1.9
Jun 13, 2026	Hard	5:23	-	-3.1
Jun 12, 2026	Hard	6:21	#301 / 1004	+2.0
Jun 11, 2026	Hard	7:11	#1167 / 1456	+0.5
Jun 10, 2026	Hard	5:57	#389 / 1197	-2.6
Jun 9, 2026	Hard	5:52	#889 / 1447	+1.7
Jun 8, 2026	Hard	5:03	#932 / 1500	+3.3
Jun 7, 2026	Hard	3:38	#716 / 1504	+4.8
Jun 6, 2026	Hard	5:49	#990 / 1446	+2.8
Jun 5, 2026	Hard	12:51	-	-2.9
Jun 4, 2026	Hard	5:28	#448 / 1289	+3.4
Jun 3, 2026	Hard	4:44	#727 / 1509	-0.5
Jun 2, 2026	Hard	3:45	#567 / 1522	-0.6
Jun 1, 2026	Hard	4:04	#824 / 1523	+2.4
May 31, 2026	Hard	4:26	#678 / 1415	+4.7
May 30, 2026	Hard	5:13	-	-0.3
May 29, 2026	Hard	9:45	#666 / 1134	-2.1
May 28, 2026	Hard	8:13	-	-2.5
May 27, 2026	Hard	4:46	-	-1.4
May 26, 2026	Hard	5:57	#981 / 1404	+3.3
May 25, 2026	Hard	2:42	-	-1.7
May 24, 2026	Hard	4:55	#719 / 1428	-1.2
May 23, 2026	Hard	3:48	#848 / 1521	+6.0
May 22, 2026	Hard	8:24	#1086 / 1383	+1.3
May 21, 2026	Hard	4:01	-	-0.8
May 20, 2026	Hard	5:55	#1255 / 1550	+3.8
May 19, 2026	Hard	5:15	#912 / 1476	+1.6
May 18, 2026	Hard	5:41	#910 / 1454	+4.4
May 17, 2026	Hard	6:34	#630 / 1328	+4.3
May 16, 2026	Hard	6:03	#1056 / 1506	+4.1
May 15, 2026	Hard	7:01	#1201 / 1491	+3.6
May 14, 2026	Hard	9:20	#1190 / 1432	-0.4
May 13, 2026	Hard	13:04	#741 / 1015	-0.1
May 12, 2026	Hard	8:12	#1080 / 1393	-
May 11, 2026	Hard	7:26	#1100 / 1430	+3.9
May 10, 2026	Hard	9:41	#1048 / 1371	-0.5
May 9, 2026	Hard	6:56	#1018 / 1424	+4.1
May 8, 2026	Hard	6:01	#1070 / 1451	-0.1
May 7, 2026	Hard	5:00	-	-1.0
May 6, 2026	Hard	5:17	-	-0.5
May 5, 2026	Hard	7:27	-	-1.1
May 4, 2026	Hard	7:44	#1222 / 1488	-1.2
May 3, 2026	Hard	6:03	#850 / 1416	-0.2
May 2, 2026	Hard	5:38	-	-1.0
May 1, 2026	Hard	6:49	-	-2.1
Apr 30, 2026	Hard	9:18	-	-0.6
Apr 29, 2026	Hard	7:41	-	-1.8
Apr 28, 2026	Hard	6:14	-	-1.5
Apr 27, 2026	Hard	7:31	#866 / 1319	+0.2
Apr 26, 2026	Hard	4:57	#690 / 1394	+2.4
Apr 25, 2026	Hard	6:05	#330 / 1107	+1.9
Apr 24, 2026	Hard	4:33	#1053 / 1479	+0.9
Apr 23, 2026	Hard	4:36	#441 / 1363	-1.3
Apr 22, 2026	Hard	9:15	#1250 / 1385	+2.6
Apr 21, 2026	Hard	5:36	-	-1.4
Apr 20, 2026	Hard	4:58	#655 / 1340	+1.4
Apr 19, 2026	Hard	6:19	-	-0.2
Apr 18, 2026	Hard	8:49	-	-0.4
Apr 17, 2026	Hard	5:31	#433 / 1297	+3.8
Apr 16, 2026	Hard	4:46	#637 / 1400	+1.0
Apr 15, 2026	Hard	7:11	#887 / 1379	+0.1
Apr 14, 2026	Hard	7:52	#529 / 1158	-0.1
Apr 13, 2026	Hard	7:40	-	+0.3
Apr 12, 2026	Hard	6:01	#1064 / 1472	+8.9
Apr 11, 2026	Hard	6:32	#417 / 1108	+0.4
Apr 10, 2026	Hard	4:24	#1072 / 1481	+13.7
Apr 9, 2026	Hard	4:51	-	-1.2
Apr 8, 2026	Hard	5:30	#430 / 1319	+2.2
Apr 7, 2026	Hard	4:13	-	+3.2
Apr 6, 2026	Hard	5:29	#929 / 1518	+2.0
Apr 5, 2026	Hard	4:52	-	+2.1
Apr 4, 2026	Hard	4:42	#794 / 1464	+13.1
Apr 3, 2026	Hard	4:52	#919 / 1441	+5.2
Apr 2, 2026	Hard	6:13	#890 / 1385	+1.0
Apr 1, 2026	Hard	8:32	#942 / 1387	+0.3
Mar 31, 2026	Hard	6:29	#675 / 1339	+1.3
Mar 30, 2026	Hard	7:03	-	-1.0
Mar 29, 2026	Hard	5:24	-	+1.5
Mar 28, 2026	Hard	3:46	#1066 / 1526	+4.4
Mar 27, 2026	Hard	6:22	-	+0.1
Mar 26, 2026	Hard	4:45	#367 / 1330	+14.4
Mar 25, 2026	Hard	5:22	#929 / 1406	+2.0
Mar 24, 2026	Hard	5:41	-	-1.6
Mar 23, 2026	Hard	5:19	#680 / 1307	+4.1
Mar 22, 2026	Hard	5:32	-	-1.6
Mar 21, 2026	Hard	4:53	-	-0.5
Mar 20, 2026	Hard	4:31	-	+5.7
Mar 19, 2026	Hard	4:52	#864 / 1446	+6.6
Mar 18, 2026	Hard	4:52	#787 / 1511	+15.3
Mar 17, 2026	Hard	6:21	#428 / 1160	+4.5
Mar 16, 2026	Hard	8:14	-	-1.5
Mar 15, 2026	Hard	6:01	#1113 / 1490	+4.7
Mar 14, 2026	Hard	5:52	#938 / 1390	+1.8
Mar 13, 2026	Hard	7:13	#1153 / 1433	+3.7
Mar 12, 2026	Hard	6:28	#931 / 1370	+4.9
Mar 11, 2026	Hard	5:48	#357 / 1118	+5.8
Mar 10, 2026	Hard	7:07	-	-0.7
Mar 9, 2026	Hard	8:04	#686 / 1208	+3.3
Mar 8, 2026	Hard	6:11	#880 / 1346	+11.6
Mar 7, 2026	Hard	8:56	#796 / 1155	+0.4
Mar 6, 2026	Hard	4:24	-	+6.4
Mar 5, 2026	Hard	8:24	#1130 / 1353	+7.1
Mar 4, 2026	Hard	8:47	#1389 / 1501	+5.6
Mar 3, 2026	Hard	10:27	#980 / 1207	+4.7
Mar 2, 2026	Hard	5:59	-	-1.8
Mar 1, 2026	Hard	3:37	#678 / 1470	+2.9
Feb 28, 2026	Hard	8:39	-	-1.0
Feb 27, 2026	Hard	4:50	#1211 / 1453	+16.2
Feb 26, 2026	Hard	6:23	#926 / 1305	+2.7
Feb 25, 2026	Hard	6:15	-	-0.4
Feb 24, 2026	Hard	3:17	#476 / 907	+14.4
Feb 23, 2026	Hard	6:32	-	-1.3
Feb 22, 2026	Hard	7:39	#237 / 539	+3.9
Feb 21, 2026	Hard	5:33	#254 / 608	+1.4
Feb 20, 2026	Hard	5:32	-	-1.3
Feb 19, 2026	Hard	5:57	-	-0.1
Feb 17, 2026	Hard	5:14	-	+1.1
Feb 16, 2026	Hard	4:39	-	+1.4
Feb 12, 2026	Hard	4:54	#274 / 495	+0.8
Feb 5, 2026	Hard	5:25	#227 / 438	+3.5
Feb 4, 2026	Hard	5:32	-	-0.9
Jan 31, 2026	Hard	6:12	-	-1.4
Jan 29, 2026	Hard	6:35	-	-1.3

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