@jfs | Sudoku a Day

Date	Difficulty	Time	Rank	Rating +/-
Sep 2, 2025	Hard	3:06	#107 / 229	+4.3
Oct 7, 2025	Hard	5:31	#60 / 194	+1.1
Oct 20, 2025	Hard	2:44	#147 / 253	+4.2
Dec 11, 2025	Expert	6:29	#106 / 142	+6.3
Dec 16, 2025	Expert	14:07	#64 / 94	-2.7
Dec 19, 2025	Hard	2:17	#29 / 298	+4.8
Dec 21, 2025	Hard	3:18	#236 / 349	+3.2
Dec 22, 2025	Hard	4:21	#304 / 353	+1.4
Dec 23, 2025	Hard	3:21	-	-3.7
Dec 25, 2025	Hard	4:24	#115 / 316	+3.0
Dec 30, 2025	Hard	3:36	-	-0.3
Jan 4, 2026	Hard	4:01	#201 / 374	+3.7
Jan 12, 2026	Hard	1:15	#29 / 371	+5.6
Jan 28, 2026	Hard	2:26	#43 / 413	+5.7
Feb 12, 2026	Hard	2:00	#36 / 493	+5.5
Feb 19, 2026	Hard	3:03	-	-0.4
Feb 20, 2026	Hard	4:21	#282 / 630	+2.3
Feb 21, 2026	Hard	5:43	#262 / 605	+7.9
Feb 22, 2026	Expert	4:24	-	-0.7
Feb 23, 2026	Hard	8:11	-	-3.0
Feb 24, 2026	Expert	15:36	#167 / 249	-1.9
Feb 25, 2026	Hard	4:54	#293 / 931	+2.2
Feb 26, 2026	Expert	8:38	#373 / 540	+3.1
Feb 26, 2026	Hard	5:36	-	-
Feb 26, 2026	Medium	2:16	-	-
Feb 27, 2026	Hard	3:57	-	-0.1
Feb 27, 2026	Expert	12:42	-	-
Feb 28, 2026	Expert	8:28	#331 / 485	+3.7
Mar 1, 2026	Expert	5:49	#492 / 686	+6.9
Mar 1, 2026	Hard	3:20	-	-
Mar 2, 2026	Expert	15:44	#321 / 388	-
Mar 2, 2026	Hard	3:51	#546 / 1397	+6.5
Mar 3, 2026	Hard	5:45	#469 / 1203	+3.1
Mar 4, 2026	Hard	6:58	#1279 / 1497	+0.2
Mar 5, 2026	Hard	4:09	#453 / 1348	+6.4
Mar 6, 2026	Hard	5:45	#567 / 1191	+0.5
Mar 7, 2026	Hard	9:00	#798 / 1152	-1.1
Mar 7, 2026	Expert	5:08	#174 / 564	-
Mar 8, 2026	Expert	13:43	#518 / 586	-1.2
Mar 9, 2026	Hard	7:43	#645 / 1204	-0.9
Mar 10, 2026	Hard	6:20	-	-3.3
Mar 11, 2026	Hard	7:41	#582 / 1114	-1.0
Mar 12, 2026	Easy	7:46	#260 / 260	-
Mar 12, 2026	Medium	1:58	#412 / 1299	-
Mar 12, 2026	Expert	11:09	#243 / 392	-
Mar 12, 2026	Hard	3:30	-	-0.1
Mar 13, 2026	Expert	4:40	#379 / 641	+9.4
Mar 14, 2026	Hard	5:17	-	-4.0
Mar 15, 2026	Hard	4:51	#894 / 1485	-0.9
Mar 16, 2026	Hard	4:38	-	+4.3
Mar 17, 2026	Hard	7:25	-	-3.9
Mar 18, 2026	Hard	3:30	-	+0.4
Mar 19, 2026	Hard	4:58	-	-0.6
Mar 19, 2026	Expert	9:35	-	-
Mar 20, 2026	Hard	4:11	#833 / 1450	+2.4
Mar 21, 2026	Expert	11:17	#254 / 450	-2.3
Mar 21, 2026	Hard	5:43	#634 / 1279	-
Mar 22, 2026	Hard	8:14	-	-3.6
Mar 23, 2026	Hard	5:14	#667 / 1303	+3.8
Mar 24, 2026	Hard	4:57	-	-5.4
Mar 25, 2026	Hard	6:49	#1109 / 1403	-
Mar 26, 2026	Hard	5:47	#552 / 1327	+0.5
Mar 27, 2026	Hard	4:25	#280 / 1176	+4.1
Mar 28, 2026	Hard	3:14	#869 / 1522	+5.3
Mar 29, 2026	Hard	4:16	#546 / 1411	+5.4
Mar 30, 2026	Hard	3:49	#585 / 1491	+5.3
Mar 31, 2026	Hard	5:52	#586 / 1336	+2.6
Apr 1, 2026	Hard	7:18	#757 / 1382	+1.5
Apr 2, 2026	Hard	4:16	#555 / 1380	+5.1
Apr 3, 2026	Hard	3:46	#624 / 1437	+5.1
Apr 4, 2026	Hard	5:55	#1030 / 1459	-2.2
Apr 5, 2026	Hard	5:09	#610 / 1382	+3.2
Apr 6, 2026	Hard	4:43	#755 / 1513	+3.3
Apr 7, 2026	Hard	4:19	#891 / 1491	+4.9
Apr 7, 2026	Expert	8:02	#645 / 731	-
Apr 8, 2026	Hard	8:23	-	-3.2
Apr 8, 2026	Expert	7:05	-	-
Apr 9, 2026	Hard	4:16	-	-1.2
Apr 10, 2026	Hard	4:17	#1053 / 1478	+4.3
Apr 11, 2026	Hard	7:14	#487 / 1103	+0.9
Apr 12, 2026	Hard	2:36	-	-0.4
Apr 13, 2026	Hard	2:16	#59 / 1251	+7.4
Apr 14, 2026	Hard	6:19	#343 / 1154	+0.9
Apr 15, 2026	Hard	5:58	#733 / 1372	+1.4
Apr 16, 2026	Hard	5:41	#801 / 1394	+1.3
Apr 17, 2026	Hard	5:43	#455 / 1291	+2.2
Apr 18, 2026	Hard	4:24	#231 / 1163	+4.9
Apr 19, 2026	Hard	7:22	#742 / 1257	+0.2
Apr 20, 2026	Hard	3:59	#458 / 1335	+4.1
Apr 21, 2026	Hard	3:26	#570 / 1484	+4.9
Apr 22, 2026	Hard	5:50	#950 / 1379	+1.9
Apr 23, 2026	Hard	6:51	#834 / 1356	+0.9
Apr 24, 2026	Hard	2:28	#314 / 1472	+5.9
Apr 25, 2026	Hard	6:16	#358 / 1099	+1.0
Apr 26, 2026	Hard	5:01	#708 / 1389	+1.5
Apr 27, 2026	Hard	1:49	#43 / 1313	+5.9
Apr 28, 2026	Hard	5:23	#255 / 1105	+2.3
Apr 29, 2026	Hard	5:52	#408 / 1232	+0.9
Apr 30, 2026	Hard	5:37	#373 / 1272	+1.3
May 1, 2026	Hard	4:55	-	-2.8
May 2, 2026	Hard	3:13	#203 / 1340	+5.8
May 3, 2026	Hard	6:21	#901 / 1415	-1.9
May 4, 2026	Hard	5:01	#865 / 1487	+1.7
May 5, 2026	Hard	3:51	#757 / 1498	+4.1
May 6, 2026	Hard	8:33	#640 / 1155	-1.7
May 7, 2026	Hard	5:55	#357 / 1192	+1.2
May 8, 2026	Hard	4:44	#835 / 1448	+2.6
May 9, 2026	Hard	2:02	#63 / 1422	-0.5
May 10, 2026	Hard	8:15	#917 / 1370	-1.6
May 10, 2026	Expert	13:01	#338 / 468	-
May 11, 2026	Hard	5:46	#892 / 1430	+0.9
May 11, 2026	Expert	7:02	#163 / 515	-
May 12, 2026	Hard	5:51	#773 / 1392	-
May 12, 2026	Expert	7:57	#223 / 539	-3.4
May 13, 2026	Hard	8:30	-	-4.2
May 14, 2026	Hard	5:47	#792 / 1431	+0.8
May 15, 2026	Hard	3:22	#556 / 1490	+4.6
May 16, 2026	Hard	5:13	#873 / 1505	+0.8
May 16, 2026	Expert	19:20	#373 / 430	-
May 17, 2026	Hard	7:25	-	-3.5
May 18, 2026	Hard	2:45	#164 / 1453	+5.7
May 19, 2026	Hard	5:55	#1018 / 1475	-0.2
May 20, 2026	Hard	4:50	#1048 / 1546	+1.3
May 21, 2026	Hard	5:16	#689 / 1399	+0.1
May 22, 2026	Hard	4:57	#705 / 1382	+1.4
May 23, 2026	Hard	3:12	#648 / 1521	+3.3
May 24, 2026	Hard	5:28	#844 / 1427	-0.5
May 25, 2026	Hard	4:57	#595 / 1411	+0.8
May 26, 2026	Hard	3:39	#466 / 1402	+3.0
May 27, 2026	Hard	7:25	#647 / 1234	-1.7
May 28, 2026	Hard	6:39	#366 / 1107	-0.9
May 29, 2026	Hard	9:30	#650 / 1130	-3.3
May 30, 2026	Hard	5:37	#566 / 1290	+0.4
May 31, 2026	Hard	6:07	#981 / 1412	-1.0
May 31, 2026	Expert	8:27	#400 / 638	-
Jun 1, 2026	Expert	10:02	#300 / 544	-2.5
Jun 2, 2026	Expert	6:36	#332 / 677	+2.3
Jun 3, 2026	Hard	4:05	#581 / 1507	+2.9
Jun 4, 2026	Hard	3:59	#234 / 1286	+2.7
Jun 5, 2026	Hard	9:17	#721 / 1201	-3.5
Jun 6, 2026	Hard	7:19	#1189 / 1445	-1.5
Jun 7, 2026	Hard	4:09	#856 / 1502	+1.5
Jun 8, 2026	Hard	4:56	#904 / 1496	+0.9
Jun 8, 2026	Expert	11:24	#383 / 587	-
Jun 9, 2026	Hard	3:50	#500 / 1446	+2.1
Jun 10, 2026	Expert	11:24	#221 / 452	-3.8
Jun 11, 2026	Hard	3:08	-	-2.3
Jun 12, 2026	Hard	8:02	#428 / 1002	-4.5
Jun 13, 2026	Hard	7:40	#649 / 1234	-1.7
Jun 14, 2026	Hard	5:05	#942 / 1445	+0.2
Jun 18, 2026	Hard	4:58	#1030 / 1491	+1.2
Jul 2, 2026	Hard	5:30	#489 / 1237	+0.5
Jul 5, 2026	Hard	3:51	#310 / 1272	+2.7
Jul 6, 2026	Hard	4:16	#654 / 1391	+1.1
Jul 7, 2026	Hard	3:21	#427 / 1416	+2.7
Jul 8, 2026	Hard	4:35	#778 / 1387	+0.9
Jul 9, 2026	Hard	9:15	#488 / 989	-3.1
Jul 10, 2026	Hard	4:44	#378 / 1215	-2.0
Jul 11, 2026	Hard	3:29	#554 / 1413	+2.9
Jul 12, 2026	Hard	3:57	-	-3.3
Jul 20, 2026	Hard	7:26	#542 / 1149	-1.3
Jul 21, 2026	Hard	5:42	#364 / 1113	+0.4
Jul 22, 2026	Hard	4:15	#666 / 1356	+2.3
Jul 24, 2026	Hard	6:28	#544 / 1164	-1.2
Jul 25, 2026	Hard	3:30	#486 / 1361	+3.5
Jul 26, 2026	Hard	6:00	#634 / 1275	-
Jul 27, 2026	Hard	6:04	#728 / 1323	-0.9
Jul 28, 2026	Hard	2:51	#424 / 1451	+3.2
Jul 29, 2026	Hard	5:06	#286 / 1166	+1.3
Jul 30, 2026	Hard	3:41	#233 / 1224	+3.1
Jul 31, 2026	Hard	3:59	#436 / 1322	-1.6
Aug 1, 2026	Hard	3:39	#470 / 1392	+3.2
Aug 2, 2026	Hard	6:25	#474 / 1194	-3.4
Aug 4, 2026	Hard	4:00	#729 / 1411	+1.5
Aug 9, 2026	Hard	5:00	#516 / 1305	+0.8
Aug 10, 2026	Hard	4:36	#279 / 1252	+1.3
Aug 11, 2026	Hard	3:01	#538 / 1448	+2.9
Aug 15, 2026	Hard	4:58	#615 / 1375	+1.3
Aug 18, 2026	Hard	5:43	#453 / 1134	+0.4
Aug 21, 2026	Hard	7:14	#360 / 948	-1.2
Aug 24, 2026	Easy	0:47	-	-4.7