@yan | Sudoku a Day

Date	Difficulty	Time	Rank	Rating +/-
Jul 23, 2026	Hard	2:17	#138 / 1342	+2.9
Jul 22, 2026	Hard	2:01	#158 / 1355	+4.2
Jul 21, 2026	Hard	2:29	#42 / 1110	-6.5
Jul 20, 2026	Hard	4:03	#165 / 1148	+1.0
Jul 19, 2026	Hard	2:42	#149 / 1225	+2.5
Jul 18, 2026	Hard	4:14	-	-4.6
Jul 17, 2026	Hard	2:27	#190 / 1324	+2.7
Jul 16, 2026	Hard	2:06	#65 / 1313	-5.8
Jul 15, 2026	Hard	1:36	#5 / 943	-6.9
Jul 14, 2026	Hard	3:17	#203 / 1218	+2.2
Jul 13, 2026	Hard	2:01	-	-5.0
Jul 12, 2026	Hard	1:37	#41 / 1298	-3.8
Jul 11, 2026	Hard	1:48	#85 / 1413	+3.6
Jul 10, 2026	Hard	1:46	#27 / 1215	-5.3
Jul 9, 2026	Hard	8:15	#416 / 989	-5.1
Jul 8, 2026	Hard	1:45	#78 / 1387	+3.0
Jul 7, 2026	Hard	2:08	#121 / 1416	+2.8
Jul 6, 2026	Hard	1:54	#93 / 1390	+3.0
Jul 5, 2026	Hard	2:39	#112 / 1271	+3.6
Jul 4, 2026	Hard	2:16	#97 / 1350	+3.2
Jul 3, 2026	Hard	3:08	#121 / 1239	+3.1
Jul 2, 2026	Hard	3:14	#166 / 1237	+3.5
Jul 1, 2026	Hard	2:13	-	-3.1
Jun 30, 2026	Hard	3:08	-	-6.2
Jun 29, 2026	Hard	2:17	#155 / 1375	+5.5
Jun 28, 2026	Hard	2:10	#115 / 1357	+4.6
Jun 27, 2026	Hard	5:03	#190 / 1020	+0.2
Jun 26, 2026	Hard	2:36	#82 / 1319	+5.6
Jun 25, 2026	Hard	7:02	#482 / 1162	-2.6
Jun 24, 2026	Hard	1:54	#174 / 1488	+4.5
Jun 23, 2026	Hard	2:00	#218 / 1460	+5.7
Jun 22, 2026	Hard	1:59	#113 / 1447	+5.0
Jun 21, 2026	Hard	2:58	#173 / 1291	+4.1
Jun 20, 2026	Hard	1:35	#52 / 1471	-2.8
Jun 19, 2026	Hard	5:21	#354 / 1231	-
Jun 18, 2026	Hard	1:53	#173 / 1490	+6.6
Jun 17, 2026	Hard	1:54	-	-6.8
Jun 16, 2026	Hard	1:22	#82 / 1548	+5.7
Jun 15, 2026	Hard	3:40	#183 / 1290	+3.9
Jun 14, 2026	Hard	1:46	#95 / 1445	+5.3
Jun 13, 2026	Hard	2:47	#73 / 1234	+5.9
Jun 12, 2026	Hard	3:17	-	-8.4
Jun 11, 2026	Hard	1:53	#95 / 1453	+5.3
Jun 10, 2026	Hard	5:31	-	-8.7
Jun 9, 2026	Hard	2:27	#168 / 1446	+5.4
Jun 8, 2026	Hard	2:01	#120 / 1496	+6.7
Jun 7, 2026	Hard	1:32	-	-5.9
Jun 6, 2026	Hard	1:42	#63 / 1445	-
Jun 6, 2026	Expert	12:05	#419 / 574	-7.5
Jun 5, 2026	Hard	3:04	-	-6.0
Jun 4, 2026	Hard	4:11	-	-10.2
Jun 3, 2026	Hard	2:23	#141 / 1506	+8.4
Jun 2, 2026	Hard	2:05	#142 / 1518	-3.3
Jun 1, 2026	Hard	1:44	#99 / 1519	+9.4
May 31, 2026	Hard	3:01	#339 / 1412	+6.6
May 30, 2026	Hard	3:07	#160 / 1290	+0.2
May 29, 2026	Hard	7:48	#495 / 1130	-1.8
May 28, 2026	Hard	5:16	#204 / 1107	+5.2
May 27, 2026	Hard	4:02	#198 / 1234	+26.5
May 26, 2026	Hard	2:23	#152 / 1402	+39.9
May 25, 2026	Hard	3:47	#316 / 1411	-
May 25, 2026	Medium	1:59	#211 / 1205	+13.6
May 24, 2026	Hard	4:08	#526 / 1427	+29.7
May 23, 2026	Hard	2:38	-	+16.3
May 22, 2026	Hard	2:27	-	+17.9
May 21, 2026	Hard	3:02	#203 / 1399	+32.4
May 20, 2026	Hard	1:54	#137 / 1546	+16.4
May 19, 2026	Hard	2:29	#205 / 1475	+34.9
May 18, 2026	Hard	3:23	#309 / 1453	+30.1
May 17, 2026	Hard	3:47	-	+3.0
May 16, 2026	Hard	2:26	#158 / 1504	+29.7
May 15, 2026	Hard	1:59	-	+5.8
May 14, 2026	Hard	3:00	-	+9.0
May 13, 2026	Hard	7:32	-	-3.2
May 12, 2026	Hard	2:49	#141 / 1391	+28.3
May 11, 2026	Hard	2:26	#140 / 1429	+29.6
May 10, 2026	Hard	3:59	#232 / 1369	+21.4
May 9, 2026	Hard	3:07	#233 / 1421	+22.5
May 8, 2026	Hard	1:53	#96 / 1447	+26.7
May 7, 2026	Hard	6:03	-	-2.4
May 6, 2026	Hard	7:40	#558 / 1154	+5.9
May 5, 2026	Hard	1:59	-	+1.5
May 4, 2026	Hard	2:21	#140 / 1486	+22.3
May 3, 2026	Hard	2:21	-	+4.2
May 2, 2026	Hard	2:06	#58 / 1338	+23.8
May 1, 2026	Hard	1:59	#136 / 1527	+19.6
Apr 30, 2026	Hard	3:03	#91 / 1271	+18.4
Apr 29, 2026	Hard	4:08	-	-4.5
Apr 28, 2026	Hard	5:19	#247 / 1104	+9.4
Apr 27, 2026	Hard	4:04	#322 / 1312	+10.8
Apr 26, 2026	Hard	2:25	#116 / 1387	+16.2
Apr 25, 2026	Hard	4:44	-	-6.2
Apr 24, 2026	Hard	2:02	#166 / 1471	+16.0
Apr 23, 2026	Hard	3:28	#216 / 1355	+14.9
Apr 22, 2026	Hard	1:40	-	-5.3
Apr 21, 2026	Hard	2:07	#157 / 1484	+14.5
Apr 20, 2026	Hard	2:30	#149 / 1335	+13.5
Apr 19, 2026	Hard	3:31	#161 / 1256	+11.4
Apr 18, 2026	Hard	3:29	#123 / 1161	+11.7
Apr 17, 2026	Hard	4:20	-	-0.3
Apr 16, 2026	Hard	2:19	#122 / 1393	-0.2
Apr 15, 2026	Hard	3:12	#167 / 1371	+11.3
Apr 14, 2026	Hard	3:56	#100 / 1152	+8.1
Apr 13, 2026	Hard	5:28	#489 / 1250	+2.3
Apr 12, 2026	Hard	2:11	#121 / 1464	+11.3
Apr 11, 2026	Hard	6:04	#371 / 1103	-9.1
Apr 10, 2026	Hard	1:34	#99 / 1477	+11.6
Apr 9, 2026	Hard	2:53	#211 / 1358	-1.7
Apr 8, 2026	Hard	6:36	#627 / 1314	-6.7
Apr 7, 2026	Hard	2:32	#305 / 1490	+11.6
Apr 6, 2026	Hard	3:08	-	-3.4
Apr 5, 2026	Hard	2:59	#168 / 1382	+9.3
Apr 4, 2026	Hard	2:16	#141 / 1458	+9.1
Apr 3, 2026	Hard	2:23	#212 / 1437	+8.7
Apr 2, 2026	Hard	3:05	#319 / 1380	+7.9
Apr 1, 2026	Hard	4:04	#200 / 1381	+6.1
Mar 31, 2026	Hard	5:37	#547 / 1335	-
Mar 30, 2026	Hard	2:39	#240 / 1490	+8.6
Mar 29, 2026	Hard	2:00	#84 / 1410	+8.6
Mar 28, 2026	Hard	1:58	#242 / 1521	+8.3
Mar 27, 2026	Hard	2:59	-	-6.1
Mar 26, 2026	Hard	6:01	#597 / 1325	-2.7
Mar 25, 2026	Hard	1:59	#111 / 1401	+9.3
Mar 24, 2026	Hard	1:04	-	-10.8
Mar 23, 2026	Hard	4:28	#539 / 1302	+2.6
Mar 22, 2026	Hard	3:39	#134 / 1099	+5.9
Mar 21, 2026	Hard	3:25	#200 / 1278	+5.4
Mar 20, 2026	Hard	2:05	#198 / 1448	+6.1
Mar 19, 2026	Hard	1:49	#60 / 1440	-3.1
Mar 18, 2026	Hard	1:51	-	-4.3
Mar 17, 2026	Hard	6:03	#387 / 1154	-2.3
Mar 16, 2026	Hard	2:51	-	-6.9
Mar 15, 2026	Hard	2:26	#218 / 1484	+6.4
Mar 14, 2026	Hard	2:34	-	-4.7
Mar 13, 2026	Hard	2:31	#160 / 1428	-3.7
Mar 12, 2026	Hard	2:31	#114 / 1365	+7.4
Mar 11, 2026	Hard	6:14	#410 / 1114	-2.1
Mar 10, 2026	Hard	2:14	-	-10.8
Mar 9, 2026	Hard	5:16	#346 / 1204	+0.8
Mar 8, 2026	Hard	2:06	-	-2.8
Mar 7, 2026	Hard	5:30	#387 / 1151	-0.2
Mar 6, 2026	Hard	3:36	#233 / 1190	+4.6
Mar 5, 2026	Hard	2:06	#53 / 1347	+8.4
Mar 4, 2026	Hard	2:36	-	-4.8
Mar 3, 2026	Hard	3:47	#186 / 1202	+4.4
Mar 2, 2026	Hard	2:59	#274 / 1395	+5.6
Mar 1, 2026	Hard	2:14	#219 / 1466	+5.3
Feb 28, 2026	Hard	1:53	#90 / 1321	+5.9
Feb 27, 2026	Hard	1:40	#134 / 1447	+5.4
Feb 26, 2026	Hard	2:02	-	-3.8
Feb 25, 2026	Hard	3:31	#142 / 931	+4.2
Feb 24, 2026	Hard	1:33	#52 / 902	+5.5
Feb 23, 2026	Hard	5:37	#154 / 566	-1.8
Feb 22, 2026	Hard	7:55	#264 / 533	-4.9
Feb 21, 2026	Hard	4:20	#150 / 604	+1.2
Feb 20, 2026	Hard	3:10	#132 / 628	+3.8
Feb 19, 2026	Hard	6:02	#152 / 514	-2.2
Feb 18, 2026	Hard	1:57	#30 / 487	-6.1
Feb 17, 2026	Hard	1:45	#51 / 514	+6.3
Feb 16, 2026	Hard	2:03	#52 / 482	+5.9
Feb 15, 2026	Hard	1:42	#45 / 507	+5.2
Feb 14, 2026	Hard	1:17	-	-8.1
Feb 13, 2026	Hard	1:40	-	-2.8
Feb 12, 2026	Hard	2:14	-	-4.1
Feb 11, 2026	Hard	2:31	#47 / 484	+4.8
Feb 10, 2026	Hard	1:40	#11 / 393	-3.2
Feb 9, 2026	Hard	2:05	-	-8.1
Feb 8, 2026	Hard	1:49	#47 / 472	+6.2
Feb 7, 2026	Hard	2:01	#34 / 459	+5.4
Feb 6, 2026	Hard	3:38	#73 / 402	+3.6
Feb 5, 2026	Hard	1:47	-	-3.9
Feb 5, 2026	Expert	5:48	#54 / 159	-
Feb 4, 2026	Hard	3:10	-	-6.5
Feb 3, 2026	Hard	2:13	#64 / 457	+6.3
Feb 2, 2026	Hard	3:11	#16 / 387	-6.6
Feb 1, 2026	Hard	2:16	#34 / 441	-3.7
Jan 31, 2026	Hard	1:44	-	-9.1
Jan 30, 2026	Hard	4:57	-	-5.0
Jan 29, 2026	Hard	3:27	#95 / 395	+3.4
Jan 28, 2026	Hard	3:38	#113 / 413	+4.0
Jan 27, 2026	Hard	2:22	#49 / 419	-1.7
Jan 26, 2026	Hard	6:42	#113 / 309	-5.0
Jan 25, 2026	Hard	1:26	-	-2.3
Jan 24, 2026	Hard	1:59	#78 / 422	+5.6
Jan 23, 2026	Hard	1:52	#68 / 399	+5.9
Jan 22, 2026	Hard	4:01	-	-8.6
Jan 21, 2026	Hard	6:32	#252 / 349	-2.3
Jan 20, 2026	Hard	5:13	#144 / 361	-0.4
Jan 19, 2026	Hard	2:06	#50 / 395	+4.9
Jan 18, 2026	Hard	2:32	#104 / 376	+3.7
Jan 17, 2026	Hard	5:36	#96 / 319	-1.3
Jan 16, 2026	Hard	2:11	-	-3.0
Jan 15, 2026	Hard	1:51	#45 / 373	+4.2
Jan 14, 2026	Hard	1:50	#30 / 371	-6.1
Jan 13, 2026	Hard	5:32	#121 / 316	-0.8
Jan 12, 2026	Hard	1:52	#65 / 370	+4.2
Jan 11, 2026	Hard	1:59	#7 / 268	-7.8
Jan 10, 2026	Hard	3:13	#63 / 343	+2.4
Jan 9, 2026	Hard	2:30	#42 / 345	+4.8
Jan 8, 2026	Hard	2:03	#18 / 336	-3.7
Jan 7, 2026	Hard	1:53	#11 / 326	+4.9
Jan 6, 2026	Hard	1:23	#42 / 386	+4.1
Jan 5, 2026	Hard	2:22	#87 / 346	+3.8
Jan 4, 2026	Hard	2:32	#88 / 374	+4.2
Jan 3, 2026	Hard	2:57	#79 / 369	+3.9
Jan 2, 2026	Hard	1:42	#43 / 392	-3.1
Jan 1, 2026	Hard	2:27	#62 / 413	+3.5
Dec 31, 2025	Hard	1:39	-	-3.3
Dec 30, 2025	Hard	4:39	#109 / 329	+0.1
Dec 29, 2025	Hard	2:31	#37 / 330	+4.6
Dec 28, 2025	Hard	1:40	-	-8.9
Dec 27, 2025	Hard	4:08	#120 / 328	+0.6
Dec 26, 2025	Hard	2:33	#72 / 349	+2.9
Dec 25, 2025	Hard	3:25	#70 / 315	+2.7
Dec 24, 2025	Hard	3:26	#79 / 309	+2.6
Dec 23, 2025	Hard	1:53	#49 / 348	+3.6
Dec 22, 2025	Hard	1:25	#46 / 352	+3.5
Dec 21, 2025	Hard	3:12	#223 / 348	+1.7
Dec 20, 2025	Hard	2:49	#54 / 303	+3.3
Dec 19, 2025	Hard	5:53	#173 / 298	-2.6
Dec 18, 2025	Hard	5:06	#83 / 266	-1.3
Dec 17, 2025	Hard	3:13	#97 / 302	+2.3
Dec 16, 2025	Hard	1:52	#54 / 334	+3.2
Dec 15, 2025	Hard	2:43	#63 / 321	+3.2
Dec 14, 2025	Hard	2:14	#86 / 331	+2.9
Dec 13, 2025	Hard	3:27	#63 / 265	+1.4
Dec 12, 2025	Hard	2:23	#44 / 352	+2.7