@dgicaza | Sudoku a Day

Date	Difficulty	Time	Rank	Rating +/-
Aug 31, 2026	Hard	2:38	#46 / 855	-1.7
Aug 30, 2026	Hard	2:16	#37 / 967	-2.0
Aug 29, 2026	Hard	3:30	#57 / 928	-2.2
Aug 28, 2026	Hard	2:06	#43 / 1102	+3.6
Aug 27, 2026	Hard	3:03	#110 / 1195	+2.9
Aug 26, 2026	Hard	1:50	#81 / 1341	+3.5
Aug 25, 2026	Hard	2:50	#49 / 1143	+3.3
Aug 24, 2026	Hard	1:58	#42 / 1227	+3.3
Aug 23, 2026	Hard	2:35	#70 / 1221	+3.1
Aug 22, 2026	Hard	2:44	#30 / 1037	+2.8
Aug 21, 2026	Hard	3:48	-	-5.2
Aug 20, 2026	Hard	2:26	#68 / 1178	-2.0
Aug 19, 2026	Hard	1:40	#37 / 1364	+2.8
Aug 18, 2026	Hard	2:48	#92 / 1134	-1.8
Aug 17, 2026	Hard	3:15	#84 / 1152	-2.0
Aug 16, 2026	Hard	1:51	#58 / 1346	-1.9
Aug 15, 2026	Hard	1:44	#33 / 1375	+3.6
Aug 14, 2026	Hard	3:18	#151 / 1276	+1.9
Aug 13, 2026	Hard	2:55	#90 / 1286	+2.8
Aug 12, 2026	Hard	2:36	#86 / 1263	+3.3
Aug 11, 2026	Hard	1:17	#46 / 1447	+3.0
Aug 10, 2026	Hard	3:42	#154 / 1252	+1.6
Aug 9, 2026	Hard	3:35	#236 / 1305	-3.7
Aug 8, 2026	Hard	2:06	#43 / 1271	+4.0
Aug 7, 2026	Hard	3:22	#170 / 1140	-3.7
Aug 6, 2026	Hard	3:17	-	-4.5
Aug 5, 2026	Hard	2:15	#122 / 1316	-1.5
Aug 4, 2026	Hard	1:16	#35 / 1411	+3.0
Aug 3, 2026	Hard	2:05	#87 / 1354	+3.4
Aug 2, 2026	Hard	3:08	#86 / 1194	-1.9
Aug 1, 2026	Hard	2:09	#106 / 1392	-1.4
Jul 31, 2026	Hard	2:04	#79 / 1321	+2.7
Jul 30, 2026	Hard	3:19	#175 / 1223	+2.3
Jul 29, 2026	Hard	2:56	#58 / 1164	-1.8
Jul 28, 2026	Hard	2:12	#186 / 1451	-2.0
Jul 27, 2026	Hard	2:11	#83 / 1322	+2.7
Jul 26, 2026	Hard	3:22	#254 / 1274	-2.2
Jul 25, 2026	Hard	1:46	#61 / 1360	-1.4
Jul 24, 2026	Hard	3:26	#134 / 1163	-4.6
Jul 23, 2026	Hard	1:37	#50 / 1342	+2.9
Jul 22, 2026	Hard	1:19	#39 / 1355	+4.0
Jul 21, 2026	Hard	2:49	#61 / 1110	+3.3
Jul 20, 2026	Hard	3:04	#70 / 1148	-2.0
Jul 19, 2026	Hard	2:18	#94 / 1225	+2.9
Jul 18, 2026	Hard	2:30	#25 / 995	-1.9
Jul 17, 2026	Hard	2:00	#90 / 1324	-2.0
Jul 16, 2026	Hard	1:28	#22 / 1313	+3.8
Jul 15, 2026	Hard	4:30	#119 / 943	+0.7
Jul 14, 2026	Hard	2:20	#71 / 1218	+4.0
Jul 13, 2026	Hard	2:19	-	-5.4
Jul 12, 2026	Hard	3:10	#319 / 1298	-2.4
Jul 11, 2026	Hard	1:27	#42 / 1413	+3.8
Jul 10, 2026	Hard	2:32	#81 / 1215	-1.8
Jul 9, 2026	Hard	4:46	#143 / 989	-3.2
Jul 8, 2026	Hard	1:39	#65 / 1387	+3.2
Jul 7, 2026	Hard	1:46	#70 / 1416	+3.2
Jul 6, 2026	Hard	1:34	#47 / 1390	+3.1
Jul 5, 2026	Hard	1:54	#42 / 1272	-1.4
Jul 4, 2026	Hard	2:27	#120 / 1351	-2.0
Jul 3, 2026	Hard	2:32	#71 / 1240	-1.7
Jul 2, 2026	Hard	1:53	#39 / 1237	+4.3
Jul 1, 2026	Hard	1:53	#61 / 1401	-4.1
Jun 30, 2026	Hard	3:01	#57 / 1055	-3.8
Jun 29, 2026	Hard	2:00	#105 / 1375	+4.2
Jun 28, 2026	Hard	1:57	#83 / 1357	+3.5
Jun 27, 2026	Hard	5:31	#221 / 1020	-0.4
Jun 26, 2026	Hard	2:49	#110 / 1319	-4.1
Jun 25, 2026	Hard	3:40	#122 / 1162	-2.4
Jun 24, 2026	Hard	1:15	#50 / 1488	+3.3
Jun 23, 2026	Hard	2:05	#248 / 1461	+3.7
Jun 22, 2026	Hard	2:35	#248 / 1447	-2.0
Jun 21, 2026	Hard	2:38	#112 / 1290	+3.1
Jun 20, 2026	Hard	1:55	#86 / 1471	-1.9
Jun 19, 2026	Hard	3:16	#117 / 1231	-3.5
Jun 18, 2026	Hard	1:31	#78 / 1490	-4.1
Jun 17, 2026	Hard	1:55	#51 / 1393	+4.3
Jun 16, 2026	Hard	1:16	#59 / 1548	+3.6
Jun 15, 2026	Hard	3:05	#111 / 1290	+3.4
Jun 14, 2026	Hard	1:54	#121 / 1445	-1.9
Jun 13, 2026	Hard	3:00	#89 / 1234	+3.3
Jun 12, 2026	Hard	3:06	#54 / 1001	-3.5
Jun 11, 2026	Hard	1:44	#73 / 1453	+3.2
Jun 10, 2026	Hard	3:53	#159 / 1194	+1.5
Jun 9, 2026	Hard	2:17	#138 / 1446	+3.3
Jun 8, 2026	Hard	1:53	#89 / 1496	+4.1
Jun 7, 2026	Hard	1:42	#109 / 1502	-1.7
Jun 6, 2026	Hard	2:00	#106 / 1445	-1.3
Jun 5, 2026	Hard	4:05	#179 / 1200	-4.6
Jun 4, 2026	Hard	3:15	#140 / 1286	+3.0
Jun 3, 2026	Hard	2:20	#132 / 1507	-3.0
Jun 2, 2026	Hard	1:37	#79 / 1518	+3.7
Jun 1, 2026	Hard	1:59	#162 / 1519	+4.7
May 31, 2026	Hard	2:00	#112 / 1412	+3.7
May 30, 2026	Hard	2:23	#61 / 1290	+4.5
May 29, 2026	Hard	3:11	#81 / 1130	-1.5
May 28, 2026	Hard	5:16	#206 / 1107	-4.2
May 27, 2026	Hard	2:28	#52 / 1234	-1.2
May 26, 2026	Hard	2:26	#162 / 1402	+4.0
May 25, 2026	Hard	2:32	#104 / 1411	-1.5
May 24, 2026	Hard	2:07	#99 / 1427	+3.4
May 23, 2026	Hard	1:45	#127 / 1521	-1.7
May 22, 2026	Hard	1:57	#76 / 1382	+4.7
May 21, 2026	Hard	1:56	#66 / 1399	+3.6
May 20, 2026	Hard	1:45	#107 / 1546	-1.3
May 19, 2026	Hard	2:02	#89 / 1475	+4.2
May 18, 2026	Hard	2:53	#198 / 1453	-1.5
May 17, 2026	Hard	2:59	#95 / 1328	-1.3
May 16, 2026	Hard	2:17	#131 / 1504	-1.7
May 15, 2026	Hard	1:56	#122 / 1489	+4.3
May 14, 2026	Hard	2:48	#142 / 1431	+4.1
May 13, 2026	Hard	8:58	-	-5.6
May 12, 2026	Hard	2:11	#72 / 1391	+4.5
May 11, 2026	Hard	2:09	#96 / 1429	+4.9
May 10, 2026	Hard	2:36	#71 / 1369	+4.8
May 9, 2026	Hard	2:36	#134 / 1421	+4.0
May 8, 2026	Hard	2:25	#221 / 1448	-1.0
May 7, 2026	Hard	5:11	#271 / 1192	+1.2
May 6, 2026	Hard	2:11	#33 / 1155	-0.7
May 5, 2026	Hard	1:49	#94 / 1498	-0.8
May 4, 2026	Hard	2:10	#118 / 1486	+4.3
May 3, 2026	Hard	2:12	#94 / 1415	-1.3
May 2, 2026	Hard	1:48	#34 / 1338	-0.6
May 1, 2026	Hard	1:39	-	-3.2
Apr 30, 2026	Hard	3:24	#124 / 1271	+3.4
Apr 29, 2026	Hard	3:16	#98 / 1231	-1.6
Apr 28, 2026	Hard	3:42	#106 / 1104	+3.4
Apr 27, 2026	Hard	2:33	#88 / 1312	-3.2
Apr 26, 2026	Hard	2:33	#137 / 1388	-1.5
Apr 25, 2026	Hard	3:22	#83 / 1099	+3.7
Apr 24, 2026	Hard	1:52	#118 / 1472	-1.3
Apr 23, 2026	Hard	2:49	#104 / 1355	+5.1
Apr 22, 2026	Hard	1:54	#63 / 1378	+5.5
Apr 21, 2026	Hard	2:06	#149 / 1484	-1.2
Apr 20, 2026	Hard	2:34	#153 / 1335	-1.4
Apr 19, 2026	Hard	3:05	#102 / 1257	+4.2
Apr 18, 2026	Hard	3:27	#118 / 1162	-1.4
Apr 17, 2026	Hard	3:52	#166 / 1291	-1.9
Apr 16, 2026	Hard	2:31	#159 / 1394	-1.2
Apr 15, 2026	Hard	2:58	#144 / 1372	-1.2
Apr 14, 2026	Hard	4:21	#146 / 1154	-3.0
Apr 13, 2026	Hard	2:58	#119 / 1251	-1.3
Apr 12, 2026	Hard	1:55	#79 / 1465	+4.6
Apr 11, 2026	Hard	3:32	#86 / 1104	-1.3
Apr 10, 2026	Hard	1:45	#142 / 1478	+4.8
Apr 9, 2026	Hard	3:08	#269 / 1358	-1.7
Apr 8, 2026	Hard	2:46	#72 / 1314	+4.9
Apr 7, 2026	Hard	1:42	#71 / 1490	+5.6
Apr 6, 2026	Hard	2:12	#109 / 1513	+4.5
Apr 5, 2026	Hard	2:42	#127 / 1382	-0.8
Apr 4, 2026	Hard	2:19	#154 / 1458	+4.6
Apr 3, 2026	Hard	2:14	#171 / 1437	-1.0
Apr 2, 2026	Hard	1:34	#46 / 1380	-0.5
Apr 1, 2026	Hard	3:27	#139 / 1381	-2.6
Mar 31, 2026	Hard	3:02	#120 / 1335	-0.9
Mar 30, 2026	Hard	2:07	#119 / 1490	-2.6
Mar 29, 2026	Hard	2:23	#137 / 1410	+5.2
Mar 28, 2026	Hard	1:38	#120 / 1521	+4.8
Mar 27, 2026	Hard	2:29	-	-0.4
Mar 26, 2026	Hard	3:52	#200 / 1325	-3.8
Mar 25, 2026	Hard	1:52	#82 / 1401	+6.3
Mar 24, 2026	Hard	7:54	-	-5.3
Mar 23, 2026	Hard	1:51	-	-2.6
Mar 22, 2026	Hard	3:26	#110 / 1099	+4.8
Mar 21, 2026	Hard	3:22	#183 / 1278	+4.4
Mar 20, 2026	Hard	1:20	#54 / 1449	+5.3
Mar 19, 2026	Hard	2:14	#123 / 1440	+6.4
Mar 18, 2026	Hard	2:14	#104 / 1505	-0.1
Mar 17, 2026	Hard	3:19	#91 / 1154	-0.8
Mar 16, 2026	Hard	2:21	#158 / 1508	-0.7
Mar 15, 2026	Hard	3:06	#422 / 1484	+4.6
Mar 14, 2026	Hard	2:59	#278 / 1386	+5.5
Mar 13, 2026	Hard	2:16	#113 / 1428	+5.6
Mar 12, 2026	Hard	2:34	#122 / 1365	-
Mar 11, 2026	Hard	6:56	-	-3.2
Mar 11, 2026	Expert	10:48	-	-
Mar 10, 2026	Hard	3:33	#121 / 1136	-0.7
Mar 9, 2026	Hard	4:25	#227 / 1204	-1.3
Mar 8, 2026	Hard	3:18	#308 / 1341	+4.6
Mar 7, 2026	Hard	4:07	#205 / 1151	+3.8
Mar 6, 2026	Hard	2:56	#152 / 1190	+5.7
Mar 5, 2026	Hard	2:40	#122 / 1347	+7.1
Mar 4, 2026	Hard	2:30	#329 / 1496	+5.6
Mar 3, 2026	Hard	3:14	#119 / 1202	+0.2
Mar 2, 2026	Hard	2:09	#88 / 1396	+7.0
Mar 1, 2026	Hard	2:07	-	-1.3
Feb 28, 2026	Hard	2:45	-	-2.6
Feb 27, 2026	Hard	1:36	#110 / 1447	+6.3
Feb 26, 2026	Hard	2:34	#162 / 1300	+6.6
Feb 25, 2026	Hard	2:24	#53 / 931	+7.6
Feb 24, 2026	Hard	2:09	#167 / 902	+40.6
Jan 26, 2026	Hard	3:26	-	-3.1
Jan 17, 2026	Hard	6:48	#134 / 319	-2.3
Jan 11, 2026	Hard	5:11	-	-5.4
Dec 13, 2025	Hard	3:42	-	-4.2
Dec 12, 2025	Hard	2:42	#65 / 353	-
Dec 10, 2025	Hard	1:59	#70 / 337	+6.2
Nov 22, 2025	Hard	4:52	#93 / 264	-4.2
Oct 16, 2025	Hard	1:57	#47 / 241	+5.1
Aug 21, 2025	Hard	3:58	-	-5.3
Jun 25, 2025	Hard	1:58	#16 / 174	+5.0

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