Print Print    Best time :3:55 (922 solved)




Sound:
Sudoku id: 1521
publish date : 2017-08-12
Level : hard


Bookmark and Share

Show time

Your time:



Rules:
Mistake = 1 minute to clock.
Tip = 40 seconds.
Your time: The time starts once you place a number on the sudoku.
Time stops: When you click on the 'check solution' button, and you have completed successfully.
Pause time: Will make the sudoku grid invisiable. We want to save time data on how long it takes to solve a sudoku.

Different sudoku

Try a different random sudoku.
>>> hard
Back to the daily sudoku page.

Send feedback

Send feedback, And press the submit button.
This will send us a notification automatically.
 


Users time for solving this sudoku: If you login your name will be saved. You would also be able to see all the Sudoku's you have solved.

Position
Name
Time
1
JoeK
3:55
2
Miltie
4:56
3
MUMUMUMUMUMUMU
4:57
4
gt
5:32
5
yuan
6:07
6
yuan
6:11
7
Wanda
6:42
8
Eish
6:48
9
MUMUMUMUMUMUMU
6:49
10
dean
6:50
11
sarahjames
6:52
12
Benji
6:52
13
n/a
6:53
14
lmp
6:54
15
BA
6:55
16
champagne
6:55
17
jp
6:55
18
----mommy---
6:57
19
DLL
6:57
20
ruelle
6:57
21
n/a
6:58
22
ps
6:59
23
gizmo
6:59
24
fff
7:00
25
ckboll
7:01
26
saf
7:01
27
ksc
7:01
28
danbong
7:02
29
frinda
7:02
30
kevin
7:02
31
n/a
7:03
32
GS
7:03
33
n/a
7:03
34
spokie
7:05
35
dolphin
7:05
36
me
7:07
37
n/a
7:08
38
tt
7:08
39
wout
7:09
40
frinda
7:09
41
frinda
7:10
42
n/a
7:10
43
df0116
7:10
44
df0116
7:11
45
susu
7:11
46
ruelle
7:12
47
scm
7:13
48
sd
7:14
49
gt
7:15
50
Wanda
7:15
51
DD
7:16
52
GRAPES44
7:17
53
diego
7:21
54
chessprobe
7:21
55
db
7:21
56
cp
7:22
57
danbong
7:23
58
jw
7:23
59
scm
7:24
60
n/a
7:24
61
spokie
7:24
62
chessprobe
7:24
63
n/a
7:24
64
mmm
7:25
65
debs
7:25
66
Preacher
7:25
67
Adnil
7:25
68
ttt
7:25
69
John C
7:27
70
DLL
7:27
71
Lor
7:27
72
n/a
7:27
73
pot
7:28
74
n/a
7:29
75
n/a
7:30
76
crazy
7:32
77
mmm
7:32
78
scm
7:34
79
champagne
7:34
80
pt
7:35
81
444
7:35
82
frede
7:36
83
can.............
7:36
84
frinda
7:36
85
sd
7:37
86
n/a
7:37
87
BAM!
7:38
88
cockwobbler
7:38
89
n/a
7:39
90
Wanda
7:39
91
mommy
7:40
92
gt
7:42
93
jjpc
7:42
94
fleon
7:42
95
23QW67
7:44
96
danbong
7:45
97
Chipmunk
7:45
98
jp
7:45
99
Hammer
7:45
100
gt
7:46
101
Simply_Mary
7:47
102
2slow
7:48
103
ckboll
7:48
104
ttt
7:48
105
Punkin\'s Mom
7:49
106
tomato
7:49
107
trish
7:49
108
lmp
7:49
109
niblick
7:50
110
Clarence57
7:50
111
n/a
7:50
112
444
7:51
113
n/a
7:51
114
willie
7:51
115
ACM
7:52
116
keith
7:52
117
n/a
7:52
118
jk
7:53
119
n/a
7:54
120
n/a
7:55
121
chal
7:56
122
lovessudoko
7:56
123
my
7:56
124
shar
7:56
125
*G*
7:56
126
buddie
7:57
127
scooby doo
7:58
128
n/a
7:58
129
asylum
7:58
130
crazy
7:59
131
n/a
8:00
132
Benji
8:01
133
danbong
8:01
134
connie
8:03
135
danbong
8:03
136
tt
8:03
137
rog
8:03
138
danbong
8:04
139
n/a
8:04
140
AASSDD67
8:05
141
816
8:05
142
danbong
8:06
143
danbong
8:06
144
danbong
8:06
145
jw
8:06
146
scm
8:06
147
Squeak-fart
8:07
148
danbong
8:07
149
ruelle
8:08
150
dlb
8:09
151
karpy70
8:10
152
Melville
8:10
153
jeter
8:11
154
danbong
8:11
155
Finner
8:12
156
oddeye
8:12
157
n/a
8:12
158
----mommy---
8:13
159
danbong
8:14
160
n/a
8:14
161
lovessudoko
8:15
162
nib
8:15
163
n/a
8:15
164
colinm
8:16
165
thick
8:16
166
graflo
8:16
167
n/a
8:16
168
pedreno
8:17
169
n/a
8:17
170
nim
8:18
171
TJF
8:18
172
lu
8:20
173
Yeah
8:20
174
n/a
8:20
175
jw
8:21
176
danbong
8:22
177
Moudka 15 05 31
8:23
178
n/a
8:24
179
John C
8:24
180
lmp
8:24
181
n/a
8:24
182
Eish
8:24
183
n/a
8:24
184
champagne
8:25
185
dean
8:25
186
n/a
8:26
187
danbong
8:26
188
frinda
8:26
189
ni
8:27
190
ruelle
8:27
191
n/a
8:28
192
cockwobbler
8:28
193
graflo
8:29
194
n/a
8:29
195
jill
8:29
196
Benji
8:29
197
squagimus4/14*
8:29
198
df0116
8:29
199
rv
8:30
200
Luca
8:30
201
skull
8:30
202
9339
8:30
203
*G*
8:31
204
444
8:35
205
scm
8:36
206
willie
8:36
207
rv
8:37
208
MUMUMUMUMUMUMU
8:37
209
MUMUMUMUMUMUMU
8:37
210
God is Awesome
8:37
211
diego
8:38
212
angelina
8:39
213
happy
8:39
214
danbong
8:39
215
408
8:39
216
jglai96
8:42
217
mbg
8:44
218
debs
8:44
219
n/a
8:45
220
ebs
8:46
221
tomato
8:49
222
n/a
8:50
223
wvz
8:50
224
freddy
8:50
225
yuan
8:50
226
flipper
8:51
227
danbong
8:51
228
n/a
8:51
229
---+- asdf
8:51
230
n/a
8:52
231
ruelle
8:52
232
JJ
8:53
233
Foad
8:53
234
n/a
8:53
235
TJF
8:55
236
n/a
8:56
237
ckc
8:57
238
n/a
8:57
239
lmp
8:59
240
lws
8:59
241
ls
8:59
242
danbong
9:00
243
616
9:00
244
n/a
9:01
245
n/a
9:02
246
danbong
9:03
247
Ron
9:03
248
ruelle
9:05
249
Punkin\'s Mom
9:06
250
Mary
9:06
251
John C
9:07
252
jss
9:08
253
rajeev
9:08
254
Trev
9:08
255
Poooooon
9:09
256
tamara
9:10
257
fun
9:10
258
fun
9:10
259
Wanda
9:10
260
dlb
9:11
261
Ron
9:13
262
danbong
9:13
263
TJF
9:14
264
Bic
9:14
265
n/a
9:14
266
willie
9:15
267
n/a
9:15
268
ckboll
9:16
269
bill joy
9:16
270
diego
9:17
271
leb
9:17
272
n/a
9:17
273
KH
9:18
274
ted
9:18
275
danbong
9:18
276
lmp
9:19
277
danbong
9:21
278
lws
9:21
279
John C
9:21
280
fleon
9:21
281
wjm
9:21
282
n/a
9:22
283
danbong
9:22
284
2slow
9:22
285
TJF
9:22
286
ddb
9:23
287
chal
9:23
288
rog
9:24
289
bb
9:24
290
Granny
9:24
291
n/a
9:24
292
Benji
9:24
293
debs
9:25
294
danbong
9:25
295
quilt
9:26
296
oarox
9:26
297
shasta
9:27
298
lms
9:28
299
n/a
9:28
300
Peche
9:29
301
9:30
302
itsme
9:30
303
Tim B
9:30
304
jeter
9:30
305
danbong
9:31
306
jbd
9:33
307
n/a
9:34
308
chessprobe
9:34
309
al
9:35
310
osama
9:36
311
n/a
9:36
312
阿伯
9:36
313
Armstrongtan
9:37
314
wts
9:37
315
Clarence57
9:38
316
slow/rock
9:38
317
OMB
9:39
318
pps
9:39
319
Clarence57
9:40
320
Wanda
9:41
321
bjl
9:42
322
49
9:42
323
Melville
9:43
324
MinneLinda
9:44
325
dlb
9:44
326
n/a
9:44
327
bong
9:44
328
Honest Score
9:44
329
penelope
9:45
330
BB
9:46
331
snappy99
9:46
332
fleon
9:47
333
wyifishrs
9:47
334
champagne
9:49
335
wyifishrs
9:49
336
tom
9:49
337
n/a
9:51
338
n/a
9:52
339
Tomtom
9:52
340
fat/cat
9:52
341
mbg
9:53
342
n/a
9:53
343
n/a
9:53
344
Wanda
9:53
345
n/a
9:54
346
wul
9:55
347
n/a
9:58
348
----- asdf
9:59
349
sh
10:00
350
bobloblaw
10:01
351
n/a
10:02
352
ME22
10:02
353
Wanda
10:02
354
fasss
10:02
355
yuan
10:02
356
2em
10:03
357
rbap1
10:05
358
MinneLinda
10:05
359
Lor
10:05
360
n/a
10:07
361
Tex
10:08
362
ruelle
10:09
363
Wow
10:09
364
danbong
10:09
365
ukbhatia
10:09
366
10:09
367
ajhh
10:09
368
Ross
10:11
369
JJ
10:12
370
n/a
10:12
371
oarox
10:12
372
me
10:13
373
wvz
10:13
374
Benjji
10:14
375
n/a
10:15
376
KimBru
10:16
377
wts
10:17
378
n/a
10:18
379
jj5
10:19
380
owl
10:19
381
chelseaboy
10:19
382
tt
10:20
383
ckboll
10:20
384
rv
10:21
385
Eugene
10:21
386
eh
10:22
387
bic
10:22
388
n/a
10:22
389
snappy99
10:24
390
nmarie
10:24
391
n/a
10:24
392
fleon
10:24
393
saf
10:24
394
LLLB
10:26
395
Andyw
10:28
396
bobo
10:30
397
laoguai
10:30
398
n/a
10:30
399
KimBru
10:31
400
sh
10:31
401
ckc
10:34
402
danbong
10:34
403
Wanda
10:35
404
quilt
10:35
405
Face
10:36
406
boats
10:36
407
n/a
10:37
408
KimBru
10:37
409
---- asdf
10:38
410
n/a
10:40
411
BROWNYH
10:41
412
quilt
10:42
413
bugs
10:43
414
ckboll
10:44
415
daily sudoku
10:44
416
Carrie
10:45
417
b den
10:45
418
n/a
10:46
419
chuckybear
10:46
420
408
10:47
421
franc
10:48
422
jjjjjj
10:49
423
rajeev
10:49
424
n/a
10:50
425
fun
10:51
426
n/a
10:52
427
tt
10:53
428
lm
10:55
429
scm
10:57
430
ukbhatia
10:57
431
n/a
10:58
432
Artitack
10:58
433
n/a
10:58
434
Clarence57
10:59
435
fat/cat
10:59
436
n/a
11:00
437
me
11:01
438
bobloblawmar1713
11:04
439
uhkg
11:06
440
tonIX
11:06
441
an man
11:06
442
AsleepAtTheWheel
11:07
443
Pete
11:08
444
n/a
11:08
445
Ross
11:08
446
n/a
11:09
447
owl
11:11
448
boats
11:11
449
osama
11:12
450
reedy
11:12
451
stupido
11:12
452
JEC
11:13
453
chal
11:14
454
ajh
11:16
455
danbong
11:16
456
danbong
11:17
457
tom
11:18
458
11:18
459
aaamonastir
11:18
460
bic
11:19
461
n/a
11:20
462
Moudka 15 11 24
11:22
463
fun
11:22
464
Dale
11:23
465
jp
11:23
466
Pogggy
11:24
467
me
11:25
468
jeter
11:25
469
KimBru
11:26
470
jmj
11:27
471
lenty
11:27
472
n/a
11:29
473
n/a
11:29
474
yarg trebor
11:30
475
n/a
11:30
476
at
11:31
477
Beppo
11:31
478
edg
11:32
479
franc
11:32
480
mzm
11:32
481
n/a
11:33
482
John C
11:34
483
Felix
11:34
484
bjoy
11:35
485
jp
11:38
486
n/a
11:38
487
bb
11:40
488
Dad
11:40
489
scm
11:42
490
n/a
11:43
491
ajh
11:44
492
Benji
11:46
493
Casey
11:46
494
pisser
11:52
495
n/a
11:52
496
jjj
11:53
497
dean
11:55
498
11:57
499
scm
11:57
500
n/a
11:58
501
asdf
11:58
502
Paulchen
11:59
503
n/a
12:00
504
ajh
12:01
505
n/a
12:01
506
Honeygent
12:01
507
n/a
12:02
508
n/a
12:03
509
bill joy
12:04
510
rv
12:06
511
willie
12:07
512
n/a
12:07
513
Tex
12:07
514
crc
12:07
515
wul
12:07
516
Buffalo
12:08
517
owl
12:08
518
Ross
12:09
519
whome
12:09
520
OK
12:09
521
DPF
12:12
522
ckc
12:12
523
reedy
12:12
524
dn
12:13
525
20thirteen
12:13
526
n/a
12:14
527
Jim M
12:15
528
kevin
12:16
529
lws
12:16
530
MUMUMUMUMUMUMU
12:17
531
wpc
12:21
532
ron
12:21
533
Carrie
12:22
534
de
12:22
535
gizmo
12:22
536
chal
12:23
537
Clar57
12:25
538
reedy
12:26
539
rv
12:26
540
51
12:26
541
alyas
12:26
542
n/a
12:28
543
oddeye
12:29
544
oddeye dui
12:29
545
fun
12:32
546
AMONASTR
12:33
547
dd
12:35
548
ABA
12:36
549
jim
12:36
550
willynilly
12:36
551
n/a
12:36
552
alpine
12:37
553
a-j
12:37
554
rog
12:38
555
>>>SUPERME<<<
12:39
556
rani
12:39
557
cg
12:39
558
duffer
12:40
559
hrb
12:40
560
sh
12:41
561
nfs
12:42
562
umema
12:43
563
jec
12:44
564
LOLA
12:48
565
rwh
12:48
566
Moudka 15 01 28
12:52
567
Carrie
12:52
568
n/a
12:53
569
fun
12:54
570
12:54
571
nw
12:55
572
n/a
12:57
573
n/a
12:57
574
616
12:58
575
yomama
12:59
576
n/a
13:00
577
n/a
13:03
578
TeddyBear
13:04
579
danbong
13:04
580
Goombacce
13:05
581
ted
13:06
582
dba
13:07
583
tom
13:09
584
jec
13:10
585
tom
13:10
586
Buffalo
13:11
587
n/a
13:12
588
rv
13:13
589
Armstrongtan
13:13
590
hudge
13:14
591
Goombacce
13:15
592
n/a
13:16
593
OK
13:17
594
blorchy
13:17
595
n/a
13:18
596
Benji
13:18
597
mgd
13:19
598
Artitack
13:19
599
n/a
13:20
600
n/a
13:20
601
fleon
13:21
602
owl
13:22
603
nawctsd tck
13:22
604
n/a
13:22
605
John C
13:23
606
n/a
13:23
607
Moudka 13 04 26
13:23
608
pak
13:24
609
n/a
13:25
610
ton11
13:25
611
n/a
13:28
612
lola
13:29
613
n/a
13:31
614
Moudka 13 05 14
13:32
615
et
13:33
616
macaroni
13:36
617
rbap1
13:36
618
SSS
13:39
619
JoeE
13:41
620
Rick
13:42
621
n/a
13:46
622
n/a
13:49
623
n/a
13:50
624
Pete
13:50
625
Victor
13:51
626
n/a
13:51
627
kiki
13:51
628
lu
13:51
629
n/a
13:52
630
n/a
13:53
631
n/a
13:55
632
freddy
13:58
633
bjoy
13:59
634
PB
13:59
635
ckc
14:00
636
Goombacce
14:04
637
ldc
14:06
638
saf
14:06
639
Buffalo
14:07
640
Lusos
14:07
641
fleon
14:08
642
stfr
14:10
643
n/a
14:13
644
pj
14:20
645
efm
14:24
646
DN
14:25
647
LL
14:26
648
llg
14:30
649
fat/cat
14:31
650
hs
14:32
651
lulla
14:33
652
Buffalo
14:35
653
Kazjane
14:38
654
ATW
14:38
655
51
14:39
656
n/a
14:41
657
franc
14:41
658
KMAN
14:45
659
jimbo
14:46
660
n/a
14:52
661
danbong
14:53
662
Moudka 14 04 05
14:55
663
stfr
14:55
664
jimbo
14:56
665
ccccww
14:59
666
Eugene
14:59
667
rearly wrong
15:00
668
stfr1500
15:00
669
jw
15:00
670
n/a
15:01
671
Rabbit
15:01
672
sb
15:02
673
Benji
15:04
674
rl
15:09
675
JAB
15:10
676
peaches
15:12
677
gb
15:14
678
n/a
15:18
679
SS
15:18
680
reedy
15:21
681
leka
15:22
682
dba
15:23
683
asdf+1
15:26
684
Beppo
15:26
685
bic
15:27
686
franc
15:27
687
Moudka 13 02 25
15:28
688
tl
15:32
689
lws
15:33
690
Sean
15:33
691
Snowy
15:33
692
n/a
15:34
693
saf
15:34
694
n/a
15:36
695
n/a
15:38
696
jec
15:39
697
Beppo
15:39
698
n/a
15:40
699
JoeE
15:41
700
kw
15:42
701
Apr 14 Dr Evon D
15:44
702
bvc
15:48
703
n/a
15:50
704
jjjjjj
15:50
705
DRZ
15:52
706
Moudka 13 04 20
15:53
707
n/a
15:54
708
n/a
15:57
709
owl
15:58
710
n/a
15:59
711
n/a
16:00
712
alb
16:00
713
n/a
16:05
714
341
16:07
715
mjup
16:11
716
408
16:12
717
tom
16:13
718
n/a
16:14
719
n/a
16:15
720
JD
16:16
721
hrk
16:17
722
b Den
16:17
723
lbj
16:24
724
Dr. Evon
16:24
725
nfs
16:28
726
Mark
16:32
727
efm
16:37
728
GypsyLady
16:45
729
fm
16:49
730
edg
16:50
731
ROSY
16:52
732
n/a
16:54
733
JoeE
16:55
734
n/a
16:57
735
danbong
17:04
736
danbong
17:04
737
n/a
17:12
738
chal
17:12
739
n/a
17:16
740
HHHH
17:22
741
pete
17:22
742
surf
17:25
743
n/a
17:26
744
cssb
17:26
745
ggh
17:28
746
LL
17:30
747
OK
17:31
748
Hammer
17:32
749
n/a
17:33
750
n/a
17:39
751
Spi;oro
17:40
752
chipper2
17:40
753
Carole
17:41
754
marcusaurelius
17:42
755
n/a
17:46
756
PTE
17:47
757
Moudka 13 03 17
17:52
758
chipper1
17:53
759
n/a
17:54
760
no cheat
17:56
761
n/a
17:57
762
Sandy
18:03
763
n/a
18:06
764
bobloblawwwwwwww
18:07
765
Squagimus
18:08
766
apr0314555555555
18:10
767
Suzan
18:11
768
chipper
18:13
769
arby
18:17
770
fm
18:17
771
clb
18:24
772
n/a
18:24
773
ldc
18:35
774
hase
18:40
775
Sandy
18:40
776
Sandy
18:44
777
pb
18:45
778
ldc
18:46
779
BAM
18:46
780
karthik
18:49
781
<============>
18:51
782
SuperMe
18:58
783
DFL
19:00
784
1111
19:01
785
n/a
19:02
786
stfr1903
19:03
787
ldc
19:03
788
n/a
19:05
789
ron
19:06
790
ldc
19:07
791
web
19:14
792
Poggy
19:17
793
penelope
19:19
794
nmarie
19:21
795
rmp<<
19:25
796
SUSIE
19:34
797
Minos A
19:34
798
DD
19:38
799
n/a
19:49
800
slow rock
19:51
801
Tabitha
19:56
802
Tabitha
20:03
803
n/a
20:06
804
lk
20:09
805
yarg trebor
20:15
806
firehead
20:24
807
bs
20:28
808
may
20:31
809
ddb
20:41
810
n/a
20:41
811
mb
20:47
812
n/a
20:48
813
n/a
21:05
814
n/a
21:07
815
n/a
21:07
816
Buffalo
21:15
817
chipper
21:49
818
bvc
21:49
819
n/a
21:59
820
dt
22:02
821
nagendra
22:10
822
werwrfwet5547
22:13
823
bvc
22:15
824
hgc
22:17
825
n/a
22:20
826
22:26
827
memay09145555555
22:40
828
memay09145555555
22:40
829
n/a
22:51
830
dbr
22:57
831
yorambt
22:58
832
Ed
22:58
833
n/a
23:11
834
n/a
23:32
835
raulf
23:46
836
wolffgirl
23:47
837
pricejd2001
23:53
838
23:59
839
Tabitha
24:16
840
n/a
24:31
841
Beppo
24:38
842
BLESSED
24:38
843
ldc
24:47
844
kf
24:51
845
PH
24:55
846
Tabitha
24:56
847
ldc
25:01
849
n/a
25:21
850
n/a
25:26
851
n/a
25:27
852
squagimus
25:29
853
chipper
25:41
854
ramki
25:51
855
slowwwwwwwwwwwww
26:01
856
jf
26:06
857
jf
26:09
858
Minos A
26:11
859
n/a
26:14
860
man
26:17
861
n/a
26:23
862
atespieds
26:28
863
yarg trebor
26:29
864
Dr. Evon Dr. Evo
26:33
865
slowwwwwwwwwwwww
26:54
866
Alley
27:05
867
coopgroup
27:26
868
katfarr
27:40
869
umema
27:46
870
Debuz
28:07
871
n/a
28:41
872
aa
29:13
873
n/a
29:31
874
n/a
30:12
875
jf
30:29
876
n/a
30:35
877
don\'it
31:26
878
dum dum
31:46
879
ga yahoo
31:46
880
n/a
31:57
881
jb3
32:07
882
n/a
32:35
883
jfc
32:49
884
aj
32:52
885
n/a
32:54
886
jfc
33:10
887
Jack
33:46
888
fm
33:48
889
hopalong
34:01
890
dbr
34:10
891
n/a
34:14
892
badnews
34:47
893
pd1960
35:53
894
n/a
35:56
895
rosie
36:11
896
Tom g
36:21
897
rajeev
36:25
898
ga yahoo
36:32
899
dc
36:45
900
oarox
37:55
901
TVV
38:07
902
hick
38:07
903
n/a
38:47
904
ts
39:19
905
n/a
40:14
906
n/a
40:35
907
don\'it
40:46
908
n/a
41:10
909
n/a
42:13
910
Cj:-)
43:16
911
aspiring idiot
44:48
912
squagimus
46:54
913
n/a
48:42
914
Jack
51:36
915
n/a
56:37
916
n/a
59:51
917
Emily
64:45
918
zzzzzz
67:40
919
PATSY
70:41
920
n/a
91:07
921
n/a
144:16
922
aa
1271:30