@obsoletist | Sudoku a Day

Date	Difficulty	Time	Rank	Rating +/-
Dec 7, 2025	Expert	6:21	#27 / 98	+3.8
Dec 8, 2025	Expert	8:39	#61 / 105	+0.9
Dec 9, 2025	Expert	4:07	#63 / 137	+6.1
Dec 10, 2025	Expert	7:08	#97 / 136	+1.7
Dec 11, 2025	Expert	3:25	#42 / 143	+6.5
Dec 12, 2025	Expert	6:49	#84 / 127	+3.7
Dec 13, 2025	Expert	9:26	#78 / 127	-3.7
Dec 14, 2025	Expert	10:36	#65 / 109	-6.3
Dec 15, 2025	Expert	5:14	#44 / 122	+4.7
Dec 16, 2025	Expert	13:44	#56 / 94	-6.4
Dec 17, 2025	Expert	4:04	#85 / 169	+5.9
Dec 18, 2025	Expert	5:49	#62 / 137	+3.4
Dec 19, 2025	Expert	2:42	#54 / 161	+6.6
Dec 20, 2025	Expert	6:57	#119 / 164	-5.7
Dec 21, 2025	Expert	8:49	#96 / 144	+1.0
Dec 22, 2025	Expert	4:23	#78 / 166	-1.6
Dec 23, 2025	Expert	4:22	#67 / 158	+6.1
Dec 24, 2025	Expert	5:20	#59 / 164	+4.9
Dec 25, 2025	Expert	5:10	#96 / 173	-4.0
Dec 26, 2025	Expert	9:21	#89 / 143	+1.1
Dec 27, 2025	Expert	6:28	#100 / 165	+3.6
Dec 28, 2025	Expert	5:27	#75 / 157	-1.3
Dec 29, 2025	Expert	6:39	#119 / 155	+3.1
Dec 30, 2025	Expert	4:50	#67 / 151	+6.8
Dec 31, 2025	Expert	10:59	#80 / 132	-5.1
Jan 1, 2026	Expert	9:55	#87 / 135	-3.9
Jan 2, 2026	Expert	6:07	#105 / 155	-5.2
Jan 3, 2026	Expert	4:56	#79 / 152	+5.4
Jan 4, 2026	Expert	7:07	-	-6.3
Jan 5, 2026	Expert	6:19	#57 / 140	-2.1
Jan 6, 2026	Expert	5:59	#68 / 138	-2.0
Jan 7, 2026	Expert	6:22	#89 / 146	+3.5
Jan 8, 2026	Expert	5:29	#80 / 158	+5.2
Jan 9, 2026	Expert	6:45	#49 / 128	+3.5
Jan 10, 2026	Expert	7:42	#80 / 141	+1.5
Jan 11, 2026	Expert	3:33	#75 / 166	+7.3
Jan 12, 2026	Expert	5:22	#43 / 129	-4.8
Jan 13, 2026	Expert	6:30	#69 / 138	+3.3
Jan 14, 2026	Expert	8:25	-	-6.6
Jan 15, 2026	Expert	5:35	#73 / 144	+6.0
Jan 16, 2026	Expert	6:58	#77 / 140	-5.3
Jan 17, 2026	Expert	3:52	#38 / 143	+7.6
Jan 18, 2026	Expert	4:26	#47 / 144	+6.5
Jan 19, 2026	Expert	5:58	#40 / 118	-5.0
Jan 20, 2026	Expert	7:11	#31 / 91	-4.1
Jan 21, 2026	Expert	5:18	-	-6.1
Jan 22, 2026	Expert	4:54	#79 / 158	+6.0
Jan 23, 2026	Expert	8:59	#113 / 151	-4.1
Jan 24, 2026	Expert	3:17	#60 / 159	+8.5
Jan 25, 2026	Expert	4:37	#57 / 133	+7.2
Jan 26, 2026	Expert	8:12	#79 / 128	+2.9
Jan 27, 2026	Expert	8:02	#79 / 144	-3.1
Jan 28, 2026	Expert	4:30	#94 / 157	+7.1
Jan 29, 2026	Expert	6:48	#58 / 134	-3.8
Jan 30, 2026	Expert	7:08	#63 / 132	-4.5
Jan 31, 2026	Expert	7:57	#73 / 141	-3.0
Feb 1, 2026	Expert	5:57	#101 / 185	+5.7
Feb 2, 2026	Expert	7:19	-	-7.2
Feb 3, 2026	Expert	6:38	#54 / 155	-5.7
Feb 4, 2026	Expert	6:11	#90 / 175	+4.2
Feb 5, 2026	Expert	6:25	#67 / 159	+5.3
Feb 6, 2026	Expert	5:17	#41 / 134	-1.8
Feb 7, 2026	Expert	6:34	#43 / 162	-2.6
Feb 8, 2026	Expert	9:58	#90 / 160	-0.4
Feb 9, 2026	Expert	6:16	#38 / 151	-4.2
Feb 10, 2026	Expert	7:08	#88 / 189	+3.0
Feb 11, 2026	Expert	4:35	#74 / 191	+8.1
Feb 12, 2026	Expert	11:20	#57 / 118	-5.1
Feb 13, 2026	Expert	4:10	#35 / 168	+8.0
Feb 14, 2026	Expert	7:28	#122 / 211	-4.0
Feb 15, 2026	Expert	9:15	#94 / 178	-4.2
Feb 16, 2026	Expert	5:50	#80 / 209	+5.3
Feb 17, 2026	Expert	8:13	#80 / 174	-4.2
Feb 18, 2026	Expert	6:48	#66 / 186	-4.0
Feb 19, 2026	Expert	8:17	#77 / 181	-5.3
Feb 20, 2026	Expert	8:18	#148 / 251	-4.7
Feb 21, 2026	Expert	7:25	#102 / 255	+2.7
Feb 22, 2026	Expert	4:41	#93 / 281	+8.0
Feb 23, 2026	Expert	7:16	#63 / 210	+3.4
Feb 24, 2026	Expert	8:51	#82 / 249	-4.8
Feb 25, 2026	Expert	5:36	#190 / 497	+5.9
Feb 26, 2026	Expert	5:31	#213 / 541	+5.7
Feb 27, 2026	Expert	5:13	#105 / 490	-1.5
Feb 28, 2026	Expert	3:47	#68 / 487	+10.5
Mar 1, 2026	Expert	3:46	#250 / 690	+9.7
Mar 2, 2026	Expert	10:01	#234 / 390	-4.8
Mar 3, 2026	Expert	9:37	#295 / 448	-5.1
Mar 4, 2026	Expert	3:14	#87 / 574	+10.6
Mar 5, 2026	Expert	4:49	#213 / 596	+8.1
Mar 6, 2026	Expert	11:07	-	-8.2
Mar 7, 2026	Expert	7:22	#346 / 566	-3.3
Mar 8, 2026	Expert	8:21	#362 / 589	-4.6
Mar 9, 2026	Expert	6:52	#282 / 526	+5.5
Mar 10, 2026	Expert	4:47	#112 / 555	+10.1
Mar 11, 2026	Expert	11:36	#231 / 368	-5.7
Mar 12, 2026	Expert	9:07	#184 / 394	+1.6
Mar 13, 2026	Expert	2:34	#118 / 643	+13.3
Mar 14, 2026	Expert	7:05	#280 / 556	-2.8
Mar 15, 2026	Expert	12:14	#169 / 303	-7.3
Mar 16, 2026	Expert	8:57	#301 / 548	-6.6
Mar 17, 2026	Expert	6:32	#203 / 594	+7.3
Mar 18, 2026	Expert	4:52	#133 / 642	+11.4
Mar 19, 2026	Expert	11:45	#259 / 451	-6.4
Mar 20, 2026	Expert	7:30	#314 / 600	+4.1
Mar 21, 2026	Expert	9:19	#187 / 450	-5.3
Mar 22, 2026	Expert	8:13	#261 / 542	+4.2
Mar 23, 2026	Expert	7:45	#320 / 601	+4.8
Mar 24, 2026	Expert	7:04	#286 / 624	+6.6
Mar 25, 2026	Expert	4:07	#262 / 725	+13.5
Mar 26, 2026	Expert	3:39	#200 / 750	+13.7
Mar 27, 2026	Expert	4:56	#168 / 618	+0.6
Mar 28, 2026	Expert	4:07	#180 / 682	+1.9
Mar 29, 2026	Expert	10:30	#252 / 479	+0.9
Mar 30, 2026	Expert	6:03	#180 / 558	+27.6
Mar 31, 2026	Expert	5:41	#197 / 553	+3.2
Apr 1, 2026	Expert	10:54	#337 / 514	-0.5
Apr 2, 2026	Expert	2:47	#95 / 686	+36.8
Apr 3, 2026	Expert	6:13	#157 / 571	+21.3
Apr 4, 2026	Expert	8:20	#159 / 463	+4.2
Apr 5, 2026	Hard	3:05	#190 / 1385	+32.2
Apr 5, 2026	Expert	5:51	#312 / 684	-
Apr 6, 2026	Hard	3:08	#335 / 1516	+31.3
Apr 6, 2026	Expert	3:39	#144 / 692	-
Apr 7, 2026	Hard	2:56	#454 / 1493	+35.8
Apr 7, 2026	Expert	2:35	#119 / 731	-
Apr 8, 2026	Hard	7:17	#732 / 1318	+15.8
Apr 8, 2026	Expert	3:25	#215 / 749	-
Apr 9, 2026	Hard	5:45	#769 / 1360	+19.8
Apr 9, 2026	Expert	8:30	#266 / 572	-
Apr 10, 2026	Medium	2:15	#266 / 1343	+24.3
Apr 10, 2026	Expert	10:12	#156 / 359	-
Apr 11, 2026	Medium	2:29	#594 / 1370	+20.5
Apr 11, 2026	Expert	13:13	#250 / 400	-
Apr 12, 2026	Medium	1:48	#260 / 1377	+12.4
Apr 12, 2026	Expert	6:15	#253 / 607	-
Apr 13, 2026	Expert	8:04	#175 / 421	+0.4
Apr 14, 2026	Expert	3:34	#190 / 634	+14.5
Apr 15, 2026	Expert	5:02	#95 / 449	-1.6
Apr 16, 2026	Expert	5:15	#171 / 585	+0.1
Apr 17, 2026	Expert	6:08	#236 / 560	+0.7
Apr 18, 2026	Expert	5:47	#161 / 568	-3.7
Apr 19, 2026	Expert	5:08	#239 / 639	+11.4
Apr 20, 2026	Expert	8:27	#272 / 566	+4.3
Apr 21, 2026	Expert	6:49	#309 / 628	-3.2
Apr 22, 2026	Expert	10:19	-	-7.1
Apr 23, 2026	Expert	2:40	#104 / 690	+17.6
Apr 24, 2026	Expert	6:41	#194 / 585	-2.3
Apr 25, 2026	Expert	5:58	#195 / 611	+13.4
Apr 26, 2026	Expert	4:09	#243 / 696	+5.1
Apr 27, 2026	Expert	11:51	-	-6.1
Apr 28, 2026	Expert	3:26	#99 / 670	+21.8
Apr 29, 2026	Expert	8:08	#225 / 511	-
Apr 30, 2026	Expert	5:52	#308 / 629	+17.4
May 1, 2026	Expert	11:50	#364 / 521	-3.4
May 2, 2026	Expert	6:20	#166 / 536	+16.7
May 3, 2026	Expert	9:12	#298 / 527	-1.4
May 4, 2026	Expert	6:39	#240 / 610	+15.2
May 5, 2026	Expert	7:53	#212 / 487	+2.1
May 6, 2026	Expert	4:09	#99 / 604	+6.8
May 7, 2026	Expert	3:58	#118 / 633	+26.1
May 8, 2026	Expert	6:29	#158 / 537	+5.7
May 9, 2026	Expert	2:26	#154 / 688	+27.6
May 10, 2026	Expert	12:29	#331 / 470	+6.5
May 11, 2026	Expert	9:03	#262 / 517	+0.9
May 12, 2026	Expert	14:30	#437 / 540	-0.8
May 13, 2026	Expert	6:48	#287 / 600	+18.1
May 14, 2026	Expert	8:02	#252 / 567	+4.6
May 15, 2026	Hard	3:16	#530 / 1491	+22.8
May 16, 2026	Hard	3:34	#471 / 1506	+21.5
May 17, 2026	Medium	1:25	#112 / 1184	+18.2
May 18, 2026	Medium	1:33	#300 / 1255	+17.4
May 19, 2026	Hard	3:48	#557 / 1476	+21.2
May 19, 2026	Expert	10:39	#172 / 384	-
May 20, 2026	Expert	5:07	#220 / 677	+3.0
May 21, 2026	Expert	9:13	#341 / 590	+5.6
May 22, 2026	Expert	9:58	#308 / 557	-2.4
May 23, 2026	Expert	3:23	#123 / 720	+17.8
May 24, 2026	Expert	5:02	#158 / 616	+2.0
May 25, 2026	Expert	4:20	#191 / 670	+14.2
May 26, 2026	Expert	6:51	#124 / 464	-3.2
May 27, 2026	Expert	11:05	#298 / 503	-7.2
May 28, 2026	Expert	15:37	#289 / 406	-7.2
May 29, 2026	Expert	4:31	#302 / 727	+1.0
May 30, 2026	Expert	3:51	#218 / 727	+11.5
May 31, 2026	Expert	7:19	#339 / 638	-2.8
Jun 1, 2026	Expert	6:06	#123 / 545	-2.4
Jun 2, 2026	Expert	3:58	#104 / 678	+7.9
Jun 3, 2026	Expert	10:34	#366 / 584	-7.2
Jun 4, 2026	Expert	18:31	#233 / 315	-7.5
Jun 5, 2026	Expert	3:59	#168 / 717	-0.9
Jun 6, 2026	Expert	8:24	#287 / 576	-6.6
Jun 7, 2026	Expert	3:25	#111 / 673	+9.5
Jun 8, 2026	Expert	5:46	#161 / 588	-2.1
Jun 9, 2026	Expert	5:21	#229 / 677	+6.5
Jun 10, 2026	Expert	7:36	-	-7.0
Jun 11, 2026	Expert	10:39	#358 / 571	-5.5
Jun 12, 2026	Expert	6:24	#133 / 500	-4.1
Jun 13, 2026	Expert	5:50	#218 / 604	+5.0
Jun 14, 2026	Expert	7:29	#167 / 446	-5.8
Jun 15, 2026	Expert	7:50	#205 / 487	+2.5
Jun 16, 2026	Expert	6:49	#233 / 555	+3.2
Jun 17, 2026	Expert	8:39	#198 / 537	+1.4
Jun 18, 2026	Expert	8:05	#208 / 507	-3.4
Jun 19, 2026	Expert	5:07	#166 / 637	+6.7
Jun 20, 2026	Expert	3:08	#159 / 705	+8.1
Jun 21, 2026	Expert	3:45	#87 / 634	+8.5
Jun 22, 2026	Expert	7:03	#238 / 563	-3.4
Jun 23, 2026	Expert	9:29	#261 / 515	-4.7
Jun 24, 2026	Expert	12:20	#337 / 525	-5.2
Jun 25, 2026	Expert	5:45	#70 / 426	+5.2
Jun 26, 2026	Expert	8:50	#323 / 569	+1.0
Jun 27, 2026	Expert	6:26	#214 / 559	-5.3
Jun 28, 2026	Expert	7:09	#293 / 601	-3.0
Jun 29, 2026	Expert	7:45	#150 / 446	-5.5
Jun 30, 2026	Expert	7:41	#259 / 581	-3.2
Jul 1, 2026	Expert	5:33	#112 / 565	+6.4
Jul 2, 2026	Expert	7:44	#243 / 563	+2.0
Jul 3, 2026	Expert	7:57	#313 / 612	+1.6
Jul 4, 2026	Expert	4:19	#251 / 714	+5.8
Jul 5, 2026	Expert	4:52	#154 / 641	+4.9
Jul 6, 2026	Expert	10:47	#327 / 564	-1.2
Jul 7, 2026	Expert	7:15	#387 / 660	-3.3
Jul 8, 2026	Expert	4:34	#118 / 588	-1.2
Jul 9, 2026	Expert	7:25	#191 / 524	-2.7
Jul 10, 2026	Expert	5:58	#82 / 395	-1.7
Jul 11, 2026	Expert	5:24	#225 / 635	+4.8
Jul 12, 2026	Expert	8:15	#273 / 633	+1.3
Jul 13, 2026	Expert	6:43	#257 / 624	-3.3
Jul 14, 2026	Expert	3:40	#131 / 720	+5.5
Jul 25, 2026	Expert	8:27	#356 / 652	-6.2
Jul 28, 2026	Expert	13:28	#423 / 557	-5.9
Jul 29, 2026	Expert	11:50	#199 / 400	-1.9
Jul 30, 2026	Expert	6:11	#169 / 584	+3.6
Jul 31, 2026	Expert	6:11	#185 / 600	+3.0
Aug 2, 2026	Expert	4:32	#289 / 736	+4.5
Aug 3, 2026	Expert	4:43	#122 / 633	+5.6
Aug 4, 2026	Expert	10:34	#339 / 581	-0.7
Aug 5, 2026	Expert	6:46	#219 / 590	+2.1
Aug 6, 2026	Expert	4:56	#169 / 667	-2.4
Aug 7, 2026	Expert	9:17	#276 / 576	-4.1
Aug 8, 2026	Expert	6:39	#217 / 655	+2.2
Aug 9, 2026	Expert	6:38	#282 / 627	+2.3
Aug 14, 2026	Expert	3:54	#147 / 661	+5.7
Aug 25, 2026	Expert	10:48	#422 / 624	-4.5
Aug 26, 2026	Expert	6:27	#177 / 585	-3.0
Aug 27, 2026	Expert	4:55	#210 / 696	+4.0
Aug 28, 2026	Expert	3:53	#167 / 675	+5.6
Aug 29, 2026	Expert	8:01	#178 / 473	-4.0
Aug 31, 2026	Expert	8:57	#310 / 577	-0.3