@Calista | Sudoku a Day

Date	Difficulty	Time	Rank	Rating +/-
Oct 1, 2025	Master	7:53	#202 / 254	+9.2
Nov 1, 2025	Master	5:30	#254 / 301	+14.7
Dec 1, 2025	Master	8:21	#274 / 310	+2.4
Jan 1, 2026	Master	8:44	#290 / 337	+9.9
Feb 1, 2026	Master	10:02	#345 / 398	+8.4
Mar 1, 2026	Master	7:59	#580 / 945	+3.3
May 1, 2026	Master	10:33	#520 / 860	-2.0
May 2, 2026	Master	7:15	#316 / 846	-2.0
May 3, 2026	Master	10:07	#496 / 883	-1.3
May 4, 2026	Master	5:56	#501 / 1117	+1.5
May 5, 2026	Master	13:36	#591 / 811	-3.7
May 6, 2026	Master	10:09	#567 / 905	+3.6
May 7, 2026	Master	9:35	#309 / 677	-0.7
May 8, 2026	Master	5:35	#622 / 1159	+2.2
May 9, 2026	Master	8:57	#603 / 975	-0.2
May 10, 2026	Master	6:19	#544 / 1108	-0.8
May 11, 2026	Master	16:59	#713 / 833	-3.0
May 12, 2026	Master	7:45	#537 / 925	+1.0
May 13, 2026	Master	6:16	#414 / 947	-1.3
May 14, 2026	Master	6:35	#592 / 1040	+10.2
May 15, 2026	Master	8:49	#435 / 822	+7.1
May 16, 2026	Master	7:13	#203 / 622	-0.6
May 17, 2026	Master	13:12	#642 / 812	-2.9
May 18, 2026	Master	11:19	#703 / 933	+3.2
May 19, 2026	Master	13:38	#574 / 772	+1.6
May 20, 2026	Master	16:13	#898 / 978	-3.3
May 21, 2026	Master	14:51	-	-4.9
May 22, 2026	Expert	10:32	#327 / 557	+1.4
May 23, 2026	Master	2:41	-	-1.6
May 24, 2026	Master	6:22	#619 / 1041	+11.0
May 25, 2026	Master	8:25	#757 / 1043	+7.5
May 26, 2026	Master	15:17	#579 / 736	-3.1
May 27, 2026	Master	10:38	#484 / 702	-
May 28, 2026	Master	11:43	-	-2.9
May 29, 2026	Hard	5:43	#269 / 1133	+9.2
May 29, 2026	Master	7:51	#617 / 956	-
May 30, 2026	Master	10:42	#264 / 473	-0.1
May 31, 2026	Master	20:32	#550 / 630	-3.6
Jun 1, 2026	Medium	2:02	#352 / 1350	+26.4
Jun 1, 2026	Hard	3:59	#799 / 1523	-
Jun 1, 2026	Master	8:23	-	-
Jun 2, 2026	Medium	2:37	-	+7.3
Jun 2, 2026	Hard	3:26	-	-
Jun 2, 2026	Expert	9:29	-	-
Jun 2, 2026	Easy	1:28	-	-
Jun 2, 2026	Master	22:45	-	-
Jun 3, 2026	Medium	2:57	-	+4.3
Jun 3, 2026	Hard	3:36	-	-
Jun 3, 2026	Easy	2:19	-	-
Jun 4, 2026	Easy	1:14	#70 / 332	+19.0
Jun 4, 2026	Medium	2:16	#295 / 1273	-
Jun 5, 2026	Medium	3:07	#587 / 1252	+7.0
Jun 5, 2026	Easy	1:36	#79 / 314	-
Jun 5, 2026	Hard	8:43	#673 / 1201	-
Jun 5, 2026	Expert	7:21	#472 / 717	-
Jun 5, 2026	Master	16:21	-	-
Jun 6, 2026	Medium	1:41	-	+11.0
Jun 6, 2026	Easy	1:31	-	-
Jun 6, 2026	Hard	3:30	-	-
Jun 6, 2026	Expert	10:36	-	-
Jun 7, 2026	Medium	2:34	-	+8.0
Jun 7, 2026	Easy	1:23	-	-
Jun 7, 2026	Hard	3:31	-	-
Jun 8, 2026	Hard	3:53	#679 / 1499	+13.4
Jun 8, 2026	Medium	2:29	#609 / 1342	-
Jun 8, 2026	Easy	1:43	#132 / 364	-
Jun 8, 2026	Master	8:06	-	-
Jun 9, 2026	Easy	1:08	-	+6.2
Jun 9, 2026	Medium	1:56	-	-
Jun 9, 2026	Hard	4:48	-	-
Jun 9, 2026	Master	6:34	-	-
Jun 10, 2026	Easy	1:06	-	+6.2
Jun 10, 2026	Medium	3:56	-	-
Jun 10, 2026	Master	11:20	-	-
Jun 11, 2026	Easy	0:51	-	+6.7
Jun 11, 2026	Medium	1:58	-	-
Jun 11, 2026	Hard	2:56	-	-
Jun 11, 2026	Master	5:36	-	-
Jun 12, 2026	Medium	3:53	-	+9.1
Jun 12, 2026	Master	16:24	-	-
Jun 13, 2026	Medium	2:13	-	+8.3
Jun 13, 2026	Hard	8:18	-	-
Jun 14, 2026	Medium	1:08	-	+9.5
Jun 14, 2026	Hard	2:46	-	-
Jun 14, 2026	Expert	12:41	-	-
Jun 15, 2026	Medium	2:16	#48 / 1084	+8.6
Jun 16, 2026	Medium	1:27	#129 / 1347	+23.8
Jun 16, 2026	Hard	1:52	#271 / 1551	-
Jun 16, 2026	Easy	1:36	#106 / 332	-
Jun 16, 2026	Master	8:36	-	-
Jun 17, 2026	Medium	1:57	-	+7.9
Jun 17, 2026	Hard	4:30	-	-
Jun 18, 2026	Medium	1:30	#77 / 1277	+23.4
Jun 18, 2026	Hard	2:24	#351 / 1494	-
Jun 18, 2026	Expert	12:11	#338 / 507	-
Jun 18, 2026	Master	5:32	#676 / 1067	-
Jun 19, 2026	Expert	5:55	-	+10.5
Jun 19, 2026	Hard	8:04	-	-
Jun 19, 2026	Medium	1:46	-	-
Jun 19, 2026	Master	9:55	-	-
Jun 20, 2026	Medium	1:22	-	+4.5
Jun 20, 2026	Hard	2:33	-	-
Jun 21, 2026	Hard	3:21	#234 / 1291	+24.1
Jun 21, 2026	Medium	1:29	-	-
Jun 21, 2026	Expert	4:27	-	-
Jun 21, 2026	Master	17:50	-	-
Jun 22, 2026	Medium	1:20	#102 / 1331	+17.9
Jun 22, 2026	Hard	2:37	#255 / 1448	-
Jun 22, 2026	Expert	9:29	#335 / 563	-
Jun 22, 2026	Master	36:57	#756 / 766	-
Jun 23, 2026	Hard	2:09	-	-1.2
Jun 23, 2026	Medium	1:23	-	-
Jun 23, 2026	Master	8:24	-	-
Jun 24, 2026	Medium	1:33	-	-3.9
Jun 24, 2026	Hard	1:40	-	-
Jun 25, 2026	Easy	0:51	-	+3.1
Jun 25, 2026	Medium	1:02	-	-
Jun 25, 2026	Hard	7:23	-	-
Jun 25, 2026	Expert	11:03	-	-
Jun 25, 2026	Master	13:01	-	-
Jun 26, 2026	Medium	1:23	-	-2.3
Jun 26, 2026	Hard	5:11	-	-
Jun 27, 2026	Hard	3:35	-	+9.0
Jun 27, 2026	Medium	1:46	-	-
Jun 27, 2026	Expert	6:14	-	-
Jun 27, 2026	Master	13:27	-	-
Jun 28, 2026	Medium	1:08	-	+6.0
Jun 28, 2026	Hard	2:28	-	-
Jun 29, 2026	Hard	3:25	#415 / 1379	+22.7
Jun 30, 2026	Medium	1:40	-	-3.5
Jul 1, 2026	Medium	2:03	#166 / 1356	+14.6
Jul 1, 2026	Hard	2:17	#99 / 1403	-
Jul 1, 2026	Master	7:45	-	-
Jul 2, 2026	Expert	16:14	#466 / 563	+0.9
Jul 2, 2026	Medium	0:59	#32 / 1421	-
Jul 3, 2026	Medium	1:16	-	-4.2
Jul 3, 2026	Hard	4:54	-	-
Jul 3, 2026	Expert	7:07	-	-
Jul 3, 2026	Master	12:28	-	-
Jul 4, 2026	Medium	1:04	#45 / 1378	+15.0
Jul 4, 2026	Hard	2:47	#175 / 1352	-
Jul 4, 2026	Expert	5:21	#351 / 713	-
Jul 4, 2026	Master	11:29	#806 / 973	-
Jul 4, 2026	Easy	0:45	#17 / 399	-
Jul 5, 2026	Medium	0:58	-	+5.0
Jul 6, 2026	Medium	1:27	#51 / 1339	+6.8
Jul 6, 2026	Hard	2:36	#238 / 1394	-
Jul 6, 2026	Master	11:55	-	-
Jul 7, 2026	Medium	1:19	-	+5.5
Jul 7, 2026	Hard	1:59	-	-
Jul 8, 2026	Hard	1:38	#64 / 1389	+22.1
Jul 8, 2026	Medium	0:44	#7 / 1446	-
Jul 8, 2026	Expert	4:29	#114 / 588	-
Jul 8, 2026	Master	12:52	#433 / 657	-
Jul 9, 2026	Medium	0:54	-	+5.4
Jul 9, 2026	Master	7:36	-	-
Jul 10, 2026	Medium	1:06	-	+0.5
Jul 10, 2026	Hard	3:15	-	-
Jul 10, 2026	Master	5:56	-	-
Jul 11, 2026	Medium	1:12	-	+4.0
Jul 11, 2026	Hard	1:51	-	-
Jul 11, 2026	Expert	5:07	-	-
Jul 12, 2026	Medium	0:59	-	+3.9
Jul 12, 2026	Hard	2:15	-	-
Jul 12, 2026	Expert	13:07	-	-
Jul 12, 2026	Master	8:22	-	-
Jul 13, 2026	Medium	1:28	-	+4.9
Jul 13, 2026	Master	17:48	-	-
Jul 14, 2026	Medium	1:09	#41 / 1407	+13.4
Jul 14, 2026	Hard	2:53	#128 / 1221	-
Jul 14, 2026	Expert	5:31	#306 / 719	-
Jul 14, 2026	Master	11:07	-	-
Jul 15, 2026	Medium	1:07	-	+3.3
Jul 15, 2026	Hard	9:28	-	-
Jul 15, 2026	Master	7:15	-	-
Jul 16, 2026	Medium	1:10	-	+3.5
Jul 16, 2026	Hard	2:42	-	-
Jul 16, 2026	Expert	3:53	-	-
Jul 16, 2026	Master	10:35	-	-
Jul 17, 2026	Hard	2:19	#160 / 1330	-
Jul 17, 2026	Expert	3:35	#183 / 722	-
Jul 17, 2026	Medium	1:48	-	+11.4
Jul 18, 2026	Medium	1:06	-	-5.6
Jul 18, 2026	Master	17:54	-	-
Jul 19, 2026	Hard	2:58	#199 / 1228	-
Jul 19, 2026	Medium	2:09	#512 / 1476	+11.9
Jul 19, 2026	Master	11:04	-	-
Jul 20, 2026	Medium	1:34	-	+3.5
Jul 20, 2026	Hard	5:42	-	-
Jul 20, 2026	Expert	6:26	-	-
Jul 20, 2026	Master	6:43	-	-
Jul 21, 2026	Medium	1:07	-	+0.7
Jul 21, 2026	Hard	4:53	-	-
Jul 21, 2026	Expert	7:41	-	-
Jul 21, 2026	Master	6:35	-	-
Jul 22, 2026	Medium	1:10	#38 / 1475	+13.5
Jul 22, 2026	Hard	1:41	#90 / 1356	-
Jul 22, 2026	Expert	7:10	#305 / 632	-
Jul 22, 2026	Master	12:40	#589 / 779	-
Jul 23, 2026	Medium	1:39	#106 / 1488	-2.8
Jul 23, 2026	Expert	7:08	-	-
Jul 23, 2026	Master	9:55	-	-
Jul 24, 2026	Medium	1:09	-	-0.7
Jul 24, 2026	Hard	6:03	-	-
Jul 24, 2026	Expert	2:20	-	-
Jul 24, 2026	Master	6:31	-	-
Jul 25, 2026	Hard	1:50	-	+6.3
Jul 25, 2026	Medium	1:17	-	-
Jul 25, 2026	Expert	6:46	-	-
Jul 25, 2026	Master	7:18	-	-
Jul 26, 2026	Medium	1:14	-	+1.4
Jul 26, 2026	Hard	1:53	-	-
Jul 26, 2026	Master	5:41	-	-
Jul 27, 2026	Medium	1:09	-	+1.1
Jul 27, 2026	Expert	14:12	-	-
Jul 27, 2026	Master	5:47	-	-
Jul 28, 2026	Master	6:57	#560 / 994	+2.8
Jul 29, 2026	Master	11:54	#503 / 739	-1.8
Jul 30, 2026	Master	7:20	#397 / 882	+0.2
Jul 30, 2026	Medium	1:38	#25 / 1264	-
Jul 31, 2026	Master	7:38	#365 / 791	-
Aug 1, 2026	Medium	1:09	-	-7.2
Aug 2, 2026	Medium	1:02	#33 / 1495	+7.8
Aug 2, 2026	Master	12:35	#334 / 544	-
Aug 3, 2026	Master	7:14	#434 / 890	+10.4
Aug 4, 2026	Master	3:58	#288 / 1007	+17.7
Aug 5, 2026	Master	8:50	#319 / 692	+7.2
Aug 6, 2026	Master	7:25	#381 / 840	+1.8
Aug 7, 2026	Master	7:08	#334 / 777	+9.7
Aug 8, 2026	Master	8:19	#601 / 924	-1.0
Aug 9, 2026	Master	10:48	#430 / 720	-1.7
Aug 10, 2026	Master	8:14	#310 / 664	+7.8
Aug 11, 2026	Master	6:26	#327 / 758	+2.7
Aug 12, 2026	Master	31:16	-	-4.7
Aug 13, 2026	Master	14:21	-	-4.5
Aug 14, 2026	Master	9:23	#351 / 717	+6.9
Aug 15, 2026	Master	8:44	#480 / 810	-2.7
Aug 16, 2026	Master	6:27	#577 / 1024	-1.4
Aug 17, 2026	Master	6:21	#531 / 975	+10.8
Aug 18, 2026	Master	11:43	#756 / 953	-1.1
Aug 19, 2026	Master	12:16	#336 / 527	-3.8
Aug 20, 2026	Master	8:27	#635 / 955	+6.4
Aug 21, 2026	Master	6:28	#515 / 954	+8.7
Aug 22, 2026	Master	12:23	#527 / 784	-2.9
Aug 23, 2026	Master	6:17	#225 / 761	+8.6
Aug 24, 2026	Master	5:19	#392 / 912	+10.8
Aug 25, 2026	Master	7:33	#629 / 1014	+6.4
Aug 26, 2026	Master	4:46	#291 / 987	+2.1
Aug 26, 2026	Medium	3:25	#659 / 1326	-
Aug 27, 2026	Medium	1:30	#42 / 1242	+5.6
Aug 27, 2026	Master	3:21	#278 / 1023	-
Aug 28, 2026	Master	10:14	#396 / 631	-3.5
Aug 29, 2026	Master	4:30	#198 / 772	-1.7
Aug 30, 2026	Medium	1:43	-	-6.5
Aug 31, 2026	Master	5:30	-	-1.5