@oliverj | Sudoku a Day

Date	Difficulty	Time	Rank	Rating +/-
May 16, 2026	Medium	1:25	#228 / 1265	+2.5
Apr 15, 2026	Medium	1:16	#263 / 1377	+2.9
Apr 14, 2026	Hard	6:02	#324 / 1152	+0.4
Apr 13, 2026	Medium	1:09	-	-6.8
Apr 12, 2026	Medium	1:38	#198 / 1374	+2.4
Apr 11, 2026	Medium	1:45	-	-4.1
Apr 10, 2026	Medium	2:17	#277 / 1341	+0.5
Apr 9, 2026	Medium	1:11	#78 / 1422	+2.9
Apr 8, 2026	Medium	1:08	#48 / 1399	-
Apr 8, 2026	Hard	4:22	#273 / 1313	-2.3
Apr 7, 2026	Hard	2:31	-	-0.9
Apr 6, 2026	Hard	3:40	#470 / 1512	+4.1
Apr 5, 2026	Medium	1:10	#74 / 1334	+2.7
Apr 4, 2026	Hard	5:05	#889 / 1457	+1.3
Apr 3, 2026	Hard	3:06	#430 / 1437	+5.5
Apr 2, 2026	Hard	2:29	#207 / 1380	+7.6
Apr 1, 2026	Hard	4:56	-	-4.3
Mar 31, 2026	Hard	3:28	-	-4.7
Mar 30, 2026	Hard	2:42	-	-3.7
Mar 29, 2026	Expert	13:42	-	-6.6
Mar 28, 2026	Expert	7:16	#459 / 681	+3.4
Mar 27, 2026	Expert	4:07	-	-2.6
Mar 26, 2026	Medium	1:38	-	-
Mar 26, 2026	Expert	4:27	#294 / 749	+7.9
Mar 25, 2026	Expert	3:17	#147 / 725	+10.7
Mar 24, 2026	Medium	1:31	-	-7.3
Mar 23, 2026	Hard	3:59	#449 / 1301	+6.9
Mar 22, 2026	Hard	6:30	-	-5.0
Mar 21, 2026	Hard	2:02	-	-5.1
Mar 20, 2026	Hard	2:48	#440 / 1447	+10.6
Mar 19, 2026	Hard	2:21	#153 / 1439	+13.8
Mar 18, 2026	Hard	4:10	-	+0.1
Mar 17, 2026	Hard	4:51	#238 / 1153	+7.4
Mar 16, 2026	Hard	3:25	-	-3.3
Mar 15, 2026	Hard	3:57	#717 / 1483	+13.8
Mar 13, 2026	Expert	3:35	#272 / 640	-
Mar 13, 2026	Hard	3:41	#470 / 1426	+15.2
Mar 12, 2026	Master	1:33	-	-
Mar 12, 2026	Hard	3:51	#412 / 1364	+15.9
Mar 11, 2026	Hard	4:58	-	-2.3
Mar 10, 2026	Hard	5:09	-	-1.7
Mar 9, 2026	Expert	9:25	#374 / 525	+9.1
Mar 8, 2026	Hard	4:37	-	+4.5
Mar 7, 2026	Expert	3:14	-	+1.9
Mar 5, 2026	Expert	3:19	-	+2.1
Mar 3, 2026	Hard	5:46	-	-2.1
Mar 2, 2026	Medium	1:19	-	+3.2
Mar 1, 2026	Expert	3:11	#183 / 685	+24.0
Feb 28, 2026	Hard	2:26	-	-2.8
Feb 27, 2026	Expert	11:27	#344 / 490	+5.6
Feb 26, 2026	Expert	4:44	-	-0.8
Feb 26, 2026	Hard	4:04	-	-
Feb 26, 2026	Easy	0:46	-	-
Feb 24, 2026	Hard	3:13	-	-
Feb 24, 2026	Expert	1:50	-	+5.9
Feb 23, 2026	Expert	5:45	#43 / 210	+7.8
Feb 22, 2026	Medium	1:25	-	-
Feb 22, 2026	Hard	2:52	-	+3.6
Feb 21, 2026	Medium	1:30	#36 / 573	-
Feb 20, 2026	Hard	3:07	#122 / 627	-
Feb 19, 2026	Medium	1:51	#34 / 475	-
Feb 18, 2026	Master	8:29	#190 / 348	-
Feb 17, 2026	Hard	2:26	#89 / 514	+18.0
Feb 16, 2026	Medium	1:50	-	-
Feb 14, 2026	Medium	0:43	-	-
Feb 13, 2026	Medium	1:15	-	+0.9
Feb 11, 2026	Medium	2:00	#68 / 360	+8.4
Feb 10, 2026	Medium	1:53	-	+1.8
Feb 9, 2026	Medium	1:38	#66 / 403	+11.7
Feb 8, 2026	Medium	1:21	-	+0.5
Feb 7, 2026	Medium	2:11	#73 / 331	+7.7
Feb 6, 2026	Medium	2:01	#109 / 362	+8.8
Feb 5, 2026	Medium	1:21	-	+5.7
Feb 5, 2026	Hard	4:41	-	-
Feb 4, 2026	Medium	1:44	#38 / 342	+9.1
Feb 3, 2026	Medium	1:24	#33 / 365	+11.1
Feb 2, 2026	Medium	2:06	-	-2.5
Feb 1, 2026	Medium	1:41	#106 / 427	+7.4
Jan 31, 2026	Medium	2:15	-	-4.8
Jan 30, 2026	Medium	1:27	#78 / 364	+8.0
Jan 29, 2026	Medium	1:42	#57 / 337	+7.9
Jan 28, 2026	Hard	4:41	#212 / 412	+7.6
Jan 27, 2026	Expert	3:18	-	+3.2
Jan 25, 2026	Hard	4:47	-	-5.7
Jan 24, 2026	Hard	2:30	#134 / 421	+10.7
Jan 23, 2026	Medium	1:25	-	-
Jan 23, 2026	Hard	2:27	#131 / 398	-1.1
Jan 22, 2026	Medium	1:35	#77 / 311	+5.6
Jan 21, 2026	Medium	2:16	#57 / 260	+3.8
Jan 20, 2026	Medium	1:33	#47 / 304	+4.7
Jan 19, 2026	Medium	2:11	#46 / 294	+3.5
Jan 18, 2026	Hard	2:40	#113 / 375	+9.7
Jan 17, 2026	Medium	1:47	#57 / 299	-
Jan 17, 2026	Hard	9:09	#217 / 319	-5.2
Jan 16, 2026	Hard	2:31	#118 / 380	+11.9
Jan 15, 2026	Hard	2:48	#97 / 373	+9.0
Jan 14, 2026	Hard	3:04	#112 / 371	+10.1
Jan 13, 2026	Hard	6:54	#163 / 316	+1.3
Jan 12, 2026	Medium	1:58	#125 / 308	+2.3
Jan 11, 2026	Medium	2:12	-	-
Jan 10, 2026	Hard	5:06	-	-6.2
Jan 9, 2026	Medium	1:13	-	-6.0
Jan 8, 2026	Medium	2:19	#184 / 312	+0.3
Jan 7, 2026	Medium	2:44	#132 / 279	-1.0
Jan 6, 2026	Medium	2:20	-	-5.7
Jan 5, 2026	Medium	1:11	#22 / 297	+3.8
Jan 4, 2026	Medium	1:04	#18 / 302	+3.3
Jan 3, 2026	Medium	1:40	-	-3.6
Jan 2, 2026	Medium	1:17	#29 / 290	+4.1
Jan 1, 2026	Medium	1:37	#19 / 285	+4.2
Dec 31, 2025	Medium	1:20	#26 / 253	+4.3
Dec 30, 2025	Medium	1:35	#32 / 245	+3.6
Dec 29, 2025	Medium	1:26	#54 / 244	+3.6
Dec 28, 2025	Medium	1:40	#32 / 246	+3.9
Dec 27, 2025	Medium	1:15	#21 / 263	+3.6
Dec 26, 2025	Medium	1:55	#80 / 246	+1.6
Dec 25, 2025	Medium	1:32	#40 / 245	+4.6
Dec 24, 2025	Medium	1:13	#25 / 268	+4.7
Dec 23, 2025	Medium	1:43	#53 / 234	+3.2
Dec 22, 2025	Hard	1:51	#87 / 352	+7.4
Dec 21, 2025	Hard	1:54	#63 / 348	+7.6
Dec 20, 2025	Hard	3:27	#85 / 303	+6.4
Dec 19, 2025	Hard	3:51	#90 / 298	+4.5
Dec 18, 2025	Medium	1:16	-	-7.8
Dec 17, 2025	Medium	2:13	-	-5.0
Dec 16, 2025	Medium	1:38	#34 / 241	+3.7
Dec 15, 2025	Medium	1:25	#34 / 240	+3.0
Dec 14, 2025	Medium	1:06	#38 / 237	+2.6
Dec 13, 2025	Medium	2:01	#80 / 239	+1.2
Dec 12, 2025	Medium	1:39	#51 / 231	+2.1
Dec 11, 2025	Medium	1:17	#42 / 226	+3.2
Oct 31, 2025	Medium	1:02	#20 / 207	+4.2
Jun 18, 2025	Hard	2:19	#50 / 179	-
Jun 18, 2025	Medium	1:31	#29 / 116	+1.7
Jun 8, 2025	Hard	2:26	-	+8.7
Jun 3, 2025	Medium	1:35	#47 / 119	+10.3
Jun 2, 2025	Medium	1:08	#15 / 113	+9.5
Jun 1, 2025	Medium	2:32	-	-1.2
May 31, 2025	Medium	1:44	#34 / 112	+8.4
May 30, 2025	Hard	2:06	-	-1.6
May 29, 2025	Hard	3:26	#108 / 164	+11.5
May 28, 2025	Hard	4:34	#106 / 154	+8.4
May 27, 2025	Medium	1:48	-	-7.1