Time recorded
Points
Change
Time
Possible upgrades
2023-12-22 10:58
1253
-24
-
2023-12-22 14:58
1286
+33
4h
Unknown
2023-12-22 15:58
1298
+12
1h
6 possibilities
Choose upgrade...
Headquarters (12)
Barracks (9)
Stable (8)
Workshop (7)
Market (12)
Wall (13)
2023-12-22 16:58
1320
+22
1h
5 possibilities
Choose upgrade...
Timber Camp (18)
Clay Pit (18)
Iron Mine (18)
Farm (19)
Warehouse (18)
2023-12-22 18:58
1347
+27
2h
5 possibilities
Choose upgrade...
Timber Camp (19)
Clay Pit (19)
Iron Mine (19)
Farm (20)
Warehouse (19)
2023-12-22 20:58
1379
+32
2h
5 possibilities
Choose upgrade...
Timber Camp (20)
Clay Pit (20)
Iron Mine (20)
Farm (21)
Warehouse (20)
2023-12-22 23:58
1417
+38
3h
5 possibilities
Choose upgrade...
Timber Camp (21)
Clay Pit (21)
Iron Mine (21)
Farm (22)
Warehouse (21)
2023-12-23 02:58
1463
+46
3h
5 possibilities
Choose upgrade...
Timber Camp (22)
Clay Pit (22)
Iron Mine (22)
Farm (23)
Warehouse (22)
2023-12-23 07:58
1518
+55
5h
5 possibilities
Choose upgrade...
Timber Camp (23)
Clay Pit (23)
Iron Mine (23)
Farm (24)
Warehouse (23)
2023-12-23 11:58
1584
+66
4h
5 possibilities
Choose upgrade...
Timber Camp (24)
Clay Pit (24)
Iron Mine (24)
Farm (25)
Warehouse (24)
2023-12-23 13:58
1664
+80
2h
5 possibilities
Choose upgrade...
Timber Camp (25)
Clay Pit (25)
Iron Mine (25)
Farm (26)
Warehouse (25)
2023-12-23 20:58
1759
+95
7h
5 possibilities
Choose upgrade...
Timber Camp (26)
Clay Pit (26)
Iron Mine (26)
Farm (27)
Warehouse (26)
2023-12-23 22:58
1781
+22
2h
5 possibilities
Choose upgrade...
Timber Camp (18)
Clay Pit (18)
Iron Mine (18)
Farm (19)
Warehouse (18)
2023-12-24 01:58
1808
+27
3h
5 possibilities
Choose upgrade...
Timber Camp (19)
Clay Pit (19)
Iron Mine (19)
Farm (20)
Warehouse (19)
2023-12-24 04:59
1923
+115
3h
5 possibilities
Choose upgrade...
Timber Camp (27)
Clay Pit (27)
Iron Mine (27)
Farm (28)
Warehouse (27)
2023-12-24 09:58
2060
+137
5h
5 possibilities
Choose upgrade...
Timber Camp (28)
Clay Pit (28)
Iron Mine (28)
Farm (29)
Warehouse (28)
2023-12-24 17:59
2225
+165
8h
5 possibilities
Choose upgrade...
Timber Camp (29)
Clay Pit (29)
Iron Mine (29)
Farm (30)
Warehouse (29)
2023-12-24 22:59
2423
+198
5h
4 possibilities
Choose upgrade...
Timber Camp (30)
Clay Pit (30)
Iron Mine (30)
Warehouse (30)
2023-12-25 00:59
2441
+18
2h
2 possibilities
Choose upgrade...
Headquarters (14)
Market (14)
2023-12-25 02:59
2462
+21
2h
4 possibilities
Choose upgrade...
Headquarters (15)
Stable (11)
Workshop (10)
Market (15)
2023-12-25 05:59
2488
+26
3h
Market (16)
Choose upgrade...
Market (16)
2023-12-25 07:59
2525
+37
2h
2 possibilities
Choose upgrade...
Headquarters (18)
Market (18)
2023-12-25 08:59
2569
+44
1h
2 possibilities
Choose upgrade...
Headquarters (19)
Market (19)
2023-12-25 10:59
2622
+53
2h
2 possibilities
Choose upgrade...
Headquarters (20)
Market (20)
2023-12-25 12:59
2686
+64
2h
2 possibilities
Choose upgrade...
Headquarters (21)
Market (21)
2023-12-25 14:59
2772
+86
2h
Unknown
2023-12-25 15:59
2782
+10
1h
7 possibilities
Choose upgrade...
Headquarters (1)
Headquarters (11)
Stable (7)
Workshop (6)
Smithy (7)
Market (1)
Market (11)
2023-12-25 16:59
2793
+11
1h
6 possibilities
Choose upgrade...
Smithy (8)
Timber Camp (14)
Clay Pit (14)
Iron Mine (14)
Farm (15)
Warehouse (14)
2023-12-25 17:59
2807
+14
1h
4 possibilities
Choose upgrade...
Barracks (10)
Stable (9)
Workshop (8)
Smithy (9)
2023-12-25 19:01
2823
+16
1h
3 possibilities
Choose upgrade...
Barracks (1)
Barracks (11)
Smithy (10)
2023-12-25 19:59
2835
+12
1h
6 possibilities
Choose upgrade...
Headquarters (12)
Barracks (9)
Stable (8)
Workshop (7)
Market (12)
Wall (13)
2023-12-25 20:59
2849
+14
1h
4 possibilities
Choose upgrade...
Barracks (10)
Stable (9)
Workshop (8)
Smithy (9)
2023-12-25 22:59
2866
+17
2h
3 possibilities
Choose upgrade...
Stable (10)
Workshop (9)
Wall (15)
2023-12-26 01:01
2921
+55
2h
5 possibilities
Choose upgrade...
Timber Camp (23)
Clay Pit (23)
Iron Mine (23)
Farm (24)
Warehouse (23)
2023-12-26 03:00
2968
+47
2h
Unknown
2023-12-26 05:59
2991
+23
3h
Smithy (12)
Choose upgrade...
Smithy (12)
2023-12-26 07:59
3019
+28
2h
2 possibilities
Choose upgrade...
Barracks (14)
Smithy (13)
2023-12-26 09:59
3053
+34
2h
2 possibilities
Choose upgrade...
Barracks (15)
Smithy (14)
2023-12-26 11:59
3094
+41
2h
Smithy (15)
Choose upgrade...
Smithy (15)
2023-12-26 13:59
3115
+21
2h
4 possibilities
Choose upgrade...
Headquarters (15)
Stable (11)
Workshop (10)
Market (15)
2023-12-26 15:59
3146
+31
2h
2 possibilities
Choose upgrade...
Headquarters (17)
Market (17)
2023-12-26 17:59
3183
+37
2h
2 possibilities
Choose upgrade...
Headquarters (18)
Market (18)
2023-12-26 19:59
3208
+25
2h
3 possibilities
Choose upgrade...
Stable (12)
Workshop (11)
Wall (17)
2023-12-26 22:59
3237
+29
3h
3 possibilities
Choose upgrade...
Stable (13)
Workshop (12)
Wall (18)
2023-12-27 02:00
3275
+38
3h
5 possibilities
Choose upgrade...
Timber Camp (21)
Clay Pit (21)
Iron Mine (21)
Farm (22)
Warehouse (21)
2023-12-27 04:00
3321
+46
2h
5 possibilities
Choose upgrade...
Timber Camp (22)
Clay Pit (22)
Iron Mine (22)
Farm (23)
Warehouse (22)
2023-12-27 04:59
3357
+36
1h
3 possibilities
Choose upgrade...
Stable (14)
Workshop (13)
Wall (19)
2023-12-27 07:59
3442
+85
3h
Barracks (20)
Choose upgrade...
Barracks (20)
2023-12-27 08:59
3485
+43
1h
3 possibilities
Choose upgrade...
Stable (15)
Workshop (14)
Wall (20)
2023-12-27 12:59
3529
+44
4h
Market (19)
Choose upgrade...
Market (19)
2023-12-27 14:59
3582
+53
2h
2 possibilities
Choose upgrade...
Headquarters (20)
Market (20)
2023-12-27 16:59
3633
+51
2h
2 possibilities
Choose upgrade...
Stable (16)
Workshop (15)
2023-12-27 19:59
3695
+62
3h
Stable (17)
Choose upgrade...
Stable (17)
2023-12-27 20:59
3797
+102
1h
Barracks (21)
Choose upgrade...
Barracks (21)
2023-12-27 22:59
3920
+123
2h
Barracks (22)
Choose upgrade...
Barracks (22)
2023-12-28 02:00
3975
+55
3h
5 possibilities
Choose upgrade...
Timber Camp (23)
Clay Pit (23)
Iron Mine (23)
Farm (24)
Warehouse (23)
2023-12-28 03:59
4041
+66
2h
5 possibilities
Choose upgrade...
Timber Camp (24)
Clay Pit (24)
Iron Mine (24)
Farm (25)
Warehouse (24)
2023-12-28 05:58
4121
+80
2h
5 possibilities
Choose upgrade...
Timber Camp (25)
Clay Pit (25)
Iron Mine (25)
Farm (26)
Warehouse (25)
2023-12-28 07:58
4268
+147
2h
Barracks (23)
Choose upgrade...
Barracks (23)
2023-12-28 09:58
4445
+177
2h
Barracks (24)
Choose upgrade...
Barracks (24)
2023-12-28 10:58
4540
+95
1h
5 possibilities
Choose upgrade...
Timber Camp (26)
Clay Pit (26)
Iron Mine (26)
Farm (27)
Warehouse (26)
2023-12-28 12:58
4752
+212
2h
Barracks (25)
Choose upgrade...
Barracks (25)
2023-12-28 14:58
4826
+74
2h
Stable (18)
Choose upgrade...
Stable (18)
2023-12-28 16:58
4914
+88
2h
Stable (19)
Choose upgrade...
Stable (19)
2023-12-28 22:58
4978
+64
6h
Market (21)
Choose upgrade...
Market (21)
2023-12-29 08:58
5085
+107
10h
Stable (20)
Choose upgrade...
Stable (20)
2023-12-29 15:58
5162
+77
7h
Market (22)
Choose upgrade...
Market (22)
2023-12-29 23:58
5254
+92
8h
Market (23)
Choose upgrade...
Market (23)
2023-12-30 01:58
5381
+127
2h
Unknown
2023-12-30 10:58
5491
+110
9h
Market (24)
Choose upgrade...
Market (24)
2023-12-31 02:59
5628
+137
16h
Unknown
2023-12-31 12:59
5761
+133
10h
Market (25)
Choose upgrade...
Market (25)
2023-12-31 14:59
5931
+170
2h
Unknown
2023-12-31 15:59
5943
+12
1h
6 possibilities
Choose upgrade...
Headquarters (12)
Barracks (9)
Stable (8)
Workshop (7)
Market (12)
Wall (13)
2023-12-31 16:59
5948
+5
1h
21 possibilities
Choose upgrade...
Headquarters (7)
Barracks (4)
Barracks (5)
Stable (3)
Workshop (2)
Market (7)
Timber Camp (9)
Timber Camp (10)
Clay Pit (9)
Clay Pit (10)
Iron Mine (9)
Iron Mine (10)
Farm (1)
Farm (10)
Farm (11)
Warehouse (9)
Warehouse (10)
Hiding Place (1)
Hiding Place (10)
Wall (8)
Wall (9)
2023-12-31 17:59
5963
+15
1h
8 possibilities
Choose upgrade...
Headquarters (13)
Market (13)
Timber Camp (16)
Clay Pit (16)
Iron Mine (16)
Farm (17)
Warehouse (16)
Wall (14)
2023-12-31 18:59
5987
+24
1h
2 possibilities
Choose upgrade...
Barracks (13)
Workshop (1)
2023-12-31 19:59
6015
+28
1h
2 possibilities
Choose upgrade...
Barracks (14)
Smithy (13)
2023-12-31 20:59
6034
+19
1h
6 possibilities
Choose upgrade...
Smithy (1)
Timber Camp (17)
Clay Pit (17)
Iron Mine (17)
Farm (18)
Warehouse (17)
2023-12-31 21:59
6056
+22
1h
5 possibilities
Choose upgrade...
Timber Camp (18)
Clay Pit (18)
Iron Mine (18)
Farm (19)
Warehouse (18)
2023-12-31 22:59
6071
+15
1h
8 possibilities
Choose upgrade...
Headquarters (13)
Market (13)
Timber Camp (16)
Clay Pit (16)
Iron Mine (16)
Farm (17)
Warehouse (16)
Wall (14)
2023-12-31 23:59
6090
+19
1h
6 possibilities
Choose upgrade...
Smithy (1)
Timber Camp (17)
Clay Pit (17)
Iron Mine (17)
Farm (18)
Warehouse (17)
2024-01-01 01:00
6112
+22
1h
5 possibilities
Choose upgrade...
Timber Camp (18)
Clay Pit (18)
Iron Mine (18)
Farm (19)
Warehouse (18)
2024-01-01 01:59
6139
+27
1h
5 possibilities
Choose upgrade...
Timber Camp (19)
Clay Pit (19)
Iron Mine (19)
Farm (20)
Warehouse (19)
2024-01-01 02:59
6171
+32
1h
5 possibilities
Choose upgrade...
Timber Camp (20)
Clay Pit (20)
Iron Mine (20)
Farm (21)
Warehouse (20)
2024-01-01 04:59
6209
+38
2h
5 possibilities
Choose upgrade...
Timber Camp (21)
Clay Pit (21)
Iron Mine (21)
Farm (22)
Warehouse (21)
2024-01-01 05:59
6236
+27
1h
5 possibilities
Choose upgrade...
Timber Camp (19)
Clay Pit (19)
Iron Mine (19)
Farm (20)
Warehouse (19)
2024-01-01 07:59
6268
+32
2h
5 possibilities
Choose upgrade...
Timber Camp (20)
Clay Pit (20)
Iron Mine (20)
Farm (21)
Warehouse (20)
2024-01-01 08:59
6306
+38
1h
5 possibilities
Choose upgrade...
Timber Camp (21)
Clay Pit (21)
Iron Mine (21)
Farm (22)
Warehouse (21)
2024-01-01 12:59
6355
+49
4h
Smithy (16)
Choose upgrade...
Smithy (16)
2024-01-01 17:59
6413
+58
5h
Smithy (17)
Choose upgrade...
Smithy (17)
2024-01-01 23:59
6484
+71
6h
Smithy (18)
Choose upgrade...
Smithy (18)
2024-01-02 08:59
6568
+84
9h
Smithy (19)
Choose upgrade...
Smithy (19)
2024-01-02 18:58
6669
+101
10h
Smithy (20)
Choose upgrade...
Smithy (20)
2024-01-02 20:59
6715
+46
2h
5 possibilities
Choose upgrade...
Timber Camp (22)
Clay Pit (22)
Iron Mine (22)
Farm (23)
Warehouse (22)
2024-01-02 23:58
6770
+55
3h
5 possibilities
Choose upgrade...
Timber Camp (23)
Clay Pit (23)
Iron Mine (23)
Farm (24)
Warehouse (23)
2024-01-03 03:00
6836
+66
3h
5 possibilities
Choose upgrade...
Timber Camp (24)
Clay Pit (24)
Iron Mine (24)
Farm (25)
Warehouse (24)
2024-01-03 03:59
6882
+46
1h
5 possibilities
Choose upgrade...
Timber Camp (22)
Clay Pit (22)
Iron Mine (22)
Farm (23)
Warehouse (22)
2024-01-03 07:59
7394
+512
4h
Unknown
2024-01-03 08:59
7449
+55
1h
5 possibilities
Choose upgrade...
Timber Camp (23)
Clay Pit (23)
Iron Mine (23)
Farm (24)
Warehouse (23)
2024-01-03 11:59
7515
+66
3h
5 possibilities
Choose upgrade...
Timber Camp (24)
Clay Pit (24)
Iron Mine (24)
Farm (25)
Warehouse (24)
2024-01-03 13:59
7542
+27
2h
5 possibilities
Choose upgrade...
Timber Camp (19)
Clay Pit (19)
Iron Mine (19)
Farm (20)
Warehouse (19)
2024-01-03 14:59
7574
+32
1h
5 possibilities
Choose upgrade...
Timber Camp (20)
Clay Pit (20)
Iron Mine (20)
Farm (21)
Warehouse (20)
2024-01-03 16:59
7612
+38
2h
5 possibilities
Choose upgrade...
Timber Camp (21)
Clay Pit (21)
Iron Mine (21)
Farm (22)
Warehouse (21)
2024-01-03 20:59
7692
+80
4h
5 possibilities
Choose upgrade...
Timber Camp (25)
Clay Pit (25)
Iron Mine (25)
Farm (26)
Warehouse (25)
2024-01-04 00:59
7787
+95
4h
5 possibilities
Choose upgrade...
Timber Camp (26)
Clay Pit (26)
Iron Mine (26)
Farm (27)
Warehouse (26)
2024-01-04 05:58
7902
+115
5h
5 possibilities
Choose upgrade...
Timber Camp (27)
Clay Pit (27)
Iron Mine (27)
Farm (28)
Warehouse (27)
2024-01-04 08:58
7982
+80
3h
5 possibilities
Choose upgrade...
Timber Camp (25)
Clay Pit (25)
Iron Mine (25)
Farm (26)
Warehouse (25)
2024-01-04 12:58
8077
+95
4h
5 possibilities
Choose upgrade...
Timber Camp (26)
Clay Pit (26)
Iron Mine (26)
Farm (27)
Warehouse (26)
2024-01-04 17:58
8192
+115
5h
5 possibilities
Choose upgrade...
Timber Camp (27)
Clay Pit (27)
Iron Mine (27)
Farm (28)
Warehouse (27)
2024-01-04 19:58
8238
+46
2h
5 possibilities
Choose upgrade...
Timber Camp (22)
Clay Pit (22)
Iron Mine (22)
Farm (23)
Warehouse (22)
2024-01-04 22:58
8293
+55
3h
5 possibilities
Choose upgrade...
Timber Camp (23)
Clay Pit (23)
Iron Mine (23)
Farm (24)
Warehouse (23)
2024-01-05 01:58
8359
+66
3h
5 possibilities
Choose upgrade...
Timber Camp (24)
Clay Pit (24)
Iron Mine (24)
Farm (25)
Warehouse (24)
2024-01-05 08:00
8496
+137
6h
5 possibilities
Choose upgrade...
Timber Camp (28)
Clay Pit (28)
Iron Mine (28)
Farm (29)
Warehouse (28)
2024-01-05 14:58
8661
+165
7h
5 possibilities
Choose upgrade...
Timber Camp (29)
Clay Pit (29)
Iron Mine (29)
Farm (30)
Warehouse (29)
2024-01-05 22:58
8859
+198
8h
4 possibilities
Choose upgrade...
Timber Camp (30)
Clay Pit (30)
Iron Mine (30)
Warehouse (30)
2024-01-06 04:58
8996
+137
6h
5 possibilities
Choose upgrade...
Timber Camp (28)
Clay Pit (28)
Iron Mine (28)
Farm (29)
Warehouse (28)
2024-01-06 11:58
9161
+165
7h
5 possibilities
Choose upgrade...
Timber Camp (29)
Clay Pit (29)
Iron Mine (29)
Farm (30)
Warehouse (29)
2024-01-06 19:58
9359
+198
8h
4 possibilities
Choose upgrade...
Timber Camp (30)
Clay Pit (30)
Iron Mine (30)
Warehouse (30)
2024-01-06 23:58
9439
+80
4h
5 possibilities
Choose upgrade...
Timber Camp (25)
Clay Pit (25)
Iron Mine (25)
Farm (26)
Warehouse (25)
2024-01-07 04:59
9534
+95
5h
5 possibilities
Choose upgrade...
Timber Camp (26)
Clay Pit (26)
Iron Mine (26)
Farm (27)
Warehouse (26)
2024-01-07 10:58
9649
+115
6h
5 possibilities
Choose upgrade...
Timber Camp (27)
Clay Pit (27)
Iron Mine (27)
Farm (28)
Warehouse (27)
2024-01-07 16:58
9786
+137
6h
5 possibilities
Choose upgrade...
Timber Camp (28)
Clay Pit (28)
Iron Mine (28)
Farm (29)
Warehouse (28)
2024-01-08 02:00
9951
+165
9h
5 possibilities
Choose upgrade...
Timber Camp (29)
Clay Pit (29)
Iron Mine (29)
Farm (30)
Warehouse (29)
2024-01-08 13:58
10158
+207
12h
Unknown
2024-01-08 14:58
10167
+9
1h
7 possibilities
Choose upgrade...
Headquarters (10)
Barracks (8)
Stable (6)
Workshop (5)
Market (10)
Wall (11)
Wall (12)
2024-01-08 16:59
10179
+12
2h
6 possibilities
Choose upgrade...
Headquarters (12)
Barracks (9)
Stable (8)
Workshop (7)
Market (12)
Wall (13)
2024-01-08 18:58
10194
+15
2h
8 possibilities
Choose upgrade...
Headquarters (13)
Market (13)
Timber Camp (16)
Clay Pit (16)
Iron Mine (16)
Farm (17)
Warehouse (16)
Wall (14)
2024-01-08 20:58
10211
+17
2h
3 possibilities
Choose upgrade...
Stable (10)
Workshop (9)
Wall (15)
2024-01-08 23:58
10231
+20
3h
2 possibilities
Choose upgrade...
Smithy (11)
Wall (16)
2024-01-09 04:00
10256
+25
4h
2 possibilities
Choose upgrade...
Stable (12)
Wall (17)
2024-01-09 07:59
10285
+29
4h
2 possibilities
Choose upgrade...
Stable (13)
Wall (18)
2024-01-09 12:59
10321
+36
5h
2 possibilities
Choose upgrade...
Stable (14)
Wall (19)
2024-01-09 18:59
10364
+43
6h
2 possibilities
Choose upgrade...
Stable (15)
Wall (20)
2024-01-09 19:59
10374
+10
1h
7 possibilities
Choose upgrade...
Headquarters (1)
Headquarters (11)
Stable (7)
Workshop (6)
Smithy (7)
Market (1)
Market (11)
2024-04-15 19:58
10388
+14
2327h
Unknown
2024-04-15 22:58
10405
+17
3h
2 possibilities
Choose upgrade...
Stable (10)
Wall (15)
2024-04-16 00:58
10432
+27
2h
5 possibilities
Choose upgrade...
Timber Camp (19)
Clay Pit (19)
Iron Mine (19)
Farm (20)
Warehouse (19)
2024-04-16 01:59
10460
+28
1h
2 possibilities
Choose upgrade...
Barracks (14)
Smithy (13)
2024-04-16 04:58
10469
+9
3h
2 possibilities
Choose upgrade...
Wall (11)
Wall (12)
2024-04-16 05:58
10472
+3
1h
23 possibilities
Choose upgrade...
Headquarters (4)
Barracks (2)
Market (4)
Timber Camp (6)
Timber Camp (7)
Timber Camp (8)
Clay Pit (6)
Clay Pit (7)
Clay Pit (8)
Iron Mine (6)
Iron Mine (7)
Iron Mine (8)
Farm (7)
Farm (8)
Farm (9)
Warehouse (6)
Warehouse (7)
Warehouse (8)
Hiding Place (7)
Hiding Place (8)
Hiding Place (9)
Wall (5)
Wall (6)
2024-04-16 11:59
10501
+29
6h
Wall (18)
Choose upgrade...
Wall (18)
2024-04-16 12:59
10506
+5
1h
21 possibilities
Choose upgrade...
Headquarters (7)
Barracks (4)
Barracks (5)
Stable (3)
Workshop (2)
Market (7)
Timber Camp (9)
Timber Camp (10)
Clay Pit (9)
Clay Pit (10)
Iron Mine (9)
Iron Mine (10)
Farm (1)
Farm (10)
Farm (11)
Warehouse (9)
Warehouse (10)
Hiding Place (1)
Hiding Place (10)
Wall (8)
Wall (9)
2024-04-18 05:58
10542
+36
41h
Unknown
2024-04-18 08:58
10634
+92
3h
Market (23)
Choose upgrade...
Market (23)
2024-04-18 11:59
10677
+43
3h
3 possibilities
Choose upgrade...
Stable (15)
Workshop (14)
Wall (20)
2024-04-18 15:58
10728
+51
4h
2 possibilities
Choose upgrade...
Stable (16)
Workshop (15)
2024-04-18 18:58
10838
+110
3h
2 possibilities
Choose upgrade...
Headquarters (24)
Market (24)
2024-04-18 21:58
10971
+133
3h
2 possibilities
Choose upgrade...
Headquarters (25)
Market (25)
2024-04-19 17:58
11130
+159
20h
Unknown
2024-04-20 20:06
11321
+191
26h
Unknown
2024-04-21 18:58
11550
+229
23h
Unknown
2024-04-22 01:01
11824
+274
6h
Unknown
2024-05-06 11:58
12154
+330
347h
Unknown