@ZhangJun | Sudoku a Day

Date	Difficulty	Time	Rank	Rating +/-
Jan 4, 2026	Master	3:30	#99 / 348	+8.2
Jan 5, 2026	Master	5:03	#142 / 364	+4.9
Jan 6, 2026	Master	12:58	-	-10.5
Jan 7, 2026	Master	10:46	#263 / 322	-3.9
Jan 8, 2026	Master	6:57	#254 / 333	+2.1
Jan 9, 2026	Master	3:24	#76 / 312	+8.9
Jan 10, 2026	Master	5:53	#74 / 233	+4.6
Jan 11, 2026	Master	10:14	#220 / 286	-1.6
Jan 12, 2026	Master	2:07	-	-9.2
Jan 13, 2026	Master	5:27	#61 / 276	+4.9
Jan 14, 2026	Master	7:57	-	-6.0
Jan 15, 2026	Master	3:21	#149 / 350	+9.2
Jan 16, 2026	Master	7:01	#110 / 243	+2.5
Jan 17, 2026	Master	2:20	#58 / 340	+9.9
Jan 18, 2026	Master	3:15	-	-10.7
Jan 19, 2026	Master	6:23	#146 / 313	+3.9
Jan 20, 2026	Master	10:51	#188 / 251	-3.4
Jan 21, 2026	Master	2:15	-	-9.8
Jan 22, 2026	Master	2:59	#53 / 317	+10.5
Jan 23, 2026	Master	15:09	-	-10.7
Jan 24, 2026	Master	2:55	-	-12.3
Jan 25, 2026	Master	3:00	#79 / 354	+10.4
Jan 26, 2026	Master	2:30	-	-4.7
Jan 27, 2026	Master	4:49	-	-10.3
Jan 28, 2026	Master	2:14	#42 / 372	+9.1
Jan 29, 2026	Master	3:34	#96 / 374	+10.2
Jan 30, 2026	Master	10:48	#187 / 299	-4.0
Jan 31, 2026	Master	6:01	-	-11.4
Feb 1, 2026	Master	3:50	#102 / 398	+9.5
Feb 2, 2026	Master	4:07	#38 / 304	+9.3
Feb 3, 2026	Master	2:37	#50 / 404	+12.3
Feb 4, 2026	Master	8:14	#218 / 346	-0.5
Feb 5, 2026	Master	13:50	#238 / 315	-5.9
Feb 6, 2026	Master	10:16	#172 / 273	-2.1
Feb 7, 2026	Master	2:53	#107 / 407	+12.3
Feb 8, 2026	Master	12:12	#184 / 265	-7.9
Feb 9, 2026	Master	2:43	#123 / 433	+12.1
Feb 10, 2026	Master	15:06	#318 / 364	-6.3
Feb 11, 2026	Master	8:37	-	-12.2
Feb 12, 2026	Master	7:14	#194 / 356	+2.9
Feb 13, 2026	Master	4:31	#116 / 397	+9.8
Feb 14, 2026	Master	2:44	#81 / 400	+14.0
Feb 15, 2026	Master	2:28	#67 / 385	+14.8
Feb 16, 2026	Master	5:18	#138 / 370	+8.3
Feb 17, 2026	Master	4:41	#125 / 358	+12.9
Feb 18, 2026	Master	2:48	-	-10.8
Feb 19, 2026	Master	4:46	#198 / 423	+12.3
Feb 20, 2026	Master	5:29	-	-1.6
Feb 21, 2026	Master	5:38	#199 / 486	+10.5
Feb 22, 2026	Expert	3:35	-	+0.6
Feb 22, 2026	Master	4:42	-	-
Feb 23, 2026	Master	4:08	-	+1.0
Feb 24, 2026	Master	6:45	#349 / 621	+7.4
Feb 25, 2026	Master	7:17	-	-7.1
Feb 26, 2026	Master	26:45	-	-8.8
Feb 27, 2026	Master	12:18	-	-3.4
Feb 28, 2026	Master	5:47	#413 / 987	+11.2
Mar 1, 2026	Master	6:30	-	-7.2
Mar 2, 2026	Master	3:37	-	-10.6
Mar 3, 2026	Expert	5:37	#133 / 448	+11.0
Mar 4, 2026	Expert	3:34	#95 / 572	+30.0
Mar 5, 2026	Expert	4:17	#155 / 594	+28.4
Mar 6, 2026	Expert	24:36	#316 / 376	+0.2
Mar 7, 2026	Expert	4:47	#147 / 564	+30.1
Mar 8, 2026	Expert	5:06	#157 / 586	+28.9
Mar 9, 2026	Expert	4:01	#77 / 525	+36.6
Mar 10, 2026	Expert	3:28	#48 / 552	+40.3
Mar 11, 2026	Expert	10:36	#211 / 367	+3.4
Mar 11, 2026	Master	9:15	-	-
Mar 12, 2026	Expert	11:10	#244 / 392	+7.6
Mar 13, 2026	Expert	2:54	#161 / 641	+42.8
Mar 14, 2026	Expert	3:44	#77 / 554	+41.4
Mar 15, 2026	Master	5:21	-	-
Mar 16, 2026	Expert	4:46	#107 / 548	+13.1
Mar 17, 2026	Expert	8:25	#291 / 593	+23.9
Mar 18, 2026	Expert	19:54	#619 / 641	+4.5
Mar 19, 2026	Expert	14:25	-	-0.2
Mar 20, 2026	Expert	4:18	#101 / 598	+5.1
Mar 21, 2026	Expert	5:29	-	+3.1
Mar 22, 2026	Expert	6:02	#139 / 541	+4.4
Mar 23, 2026	Expert	4:23	#84 / 601	+30.8
Mar 24, 2026	Expert	3:07	#35 / 623	+31.1
Mar 25, 2026	Expert	3:09	#133 / 725	+30.0
Mar 26, 2026	Expert	2:58	#126 / 749	+27.4
Mar 27, 2026	Expert	5:22	#204 / 617	+20.1
Mar 28, 2026	Expert	4:43	#227 / 682	+22.1
Mar 29, 2026	Expert	21:21	#425 / 479	-2.2
Mar 30, 2026	Expert	3:32	#53 / 558	+27.2
Mar 31, 2026	Expert	4:37	#131 / 553	+21.9
Apr 1, 2026	Expert	6:02	#123 / 514	-3.2
Apr 2, 2026	Expert	3:26	#143 / 686	+22.4
Apr 3, 2026	Expert	5:53	-	-
Apr 4, 2026	Expert	15:18	-	-6.8
Apr 5, 2026	Expert	3:17	#80 / 684	+22.2
Apr 6, 2026	Expert	4:17	#212 / 692	+17.4
Apr 7, 2026	Expert	2:41	#131 / 731	+19.1
Apr 8, 2026	Expert	2:18	#58 / 749	+17.6
Apr 8, 2026	Master	2:47	#299 / 1388	-
Apr 9, 2026	Expert	5:05	#89 / 572	+14.4
Apr 9, 2026	Master	7:34	#574 / 1045	-
Apr 10, 2026	Master	3:00	#177 / 1072	+18.5
Apr 11, 2026	Master	8:23	#446 / 889	+3.7
Apr 12, 2026	Master	5:25	#532 / 1137	+10.4
Apr 13, 2026	Master	5:22	-	-8.7
Apr 14, 2026	Master	3:25	-	-1.8
Apr 15, 2026	Master	4:46	#253 / 1062	+13.9
Apr 16, 2026	Master	4:22	-	-4.9
Apr 17, 2026	Master	3:22	#136 / 1045	+11.3
Apr 18, 2026	Master	2:31	#118 / 1151	+12.8
Apr 19, 2026	Master	3:09	-	-11.5
Apr 20, 2026	Master	5:34	#506 / 1240	+4.8
Apr 21, 2026	Master	6:39	#512 / 1102	+2.8
Apr 22, 2026	Master	10:19	#532 / 867	-4.1
Apr 23, 2026	Master	5:35	#552 / 1189	+5.0
Apr 24, 2026	Master	2:54	#162 / 1205	+10.3
Apr 25, 2026	Master	2:20	#146 / 1338	+11.0
Apr 26, 2026	Master	2:41	-	-9.5
Apr 27, 2026	Master	3:19	#127 / 1036	+8.2
Apr 28, 2026	Master	3:02	-	-11.2
Apr 29, 2026	Master	5:29	#332 / 1020	+4.2
Apr 30, 2026	Master	3:13	-	-9.2
May 1, 2026	Master	9:55	#479 / 859	-2.5
May 2, 2026	Master	2:47	-	-8.9
May 3, 2026	Master	11:20	#571 / 883	-3.4
May 4, 2026	Master	3:38	#174 / 1115	+9.2
May 6, 2026	Master	1:54	-	-7.4
May 7, 2026	Master	6:02	-	-6.2
May 8, 2026	Master	2:22	#90 / 1156	+10.0
May 13, 2026	Master	1:51	-	-6.4
May 14, 2026	Master	4:01	#296 / 1040	+8.1
May 16, 2026	Master	5:06	#93 / 622	+5.8
May 17, 2026	Master	2:14	-	-6.0
May 18, 2026	Master	4:00	#162 / 932	+6.4
May 20, 2026	Master	6:18	#499 / 975	+3.1
May 21, 2026	Master	4:07	-	-10.1
May 22, 2026	Master	6:19	#532 / 1000	+3.5
May 23, 2026	Master	9:38	#431 / 788	-1.8
May 24, 2026	Master	2:45	#149 / 1040	+9.0
May 25, 2026	Master	3:44	#292 / 1042	+7.5
May 26, 2026	Master	5:22	-	-5.6
May 27, 2026	Master	5:38	-	-3.8
May 28, 2026	Master	4:07	-	-8.7
May 29, 2026	Master	3:17	#152 / 956	+7.9
May 30, 2026	Master	2:07	-	-9.3
May 31, 2026	Master	2:49	-	-4.4
Jun 1, 2026	Master	3:12	#158 / 1006	+8.1
Jun 2, 2026	Master	3:30	#152 / 961	+7.4
Jun 3, 2026	Master	3:08	#223 / 1130	+7.7
Jun 4, 2026	Master	5:45	-	-7.8
Jun 5, 2026	Master	8:57	#329 / 717	-0.7

Load next 50