Print Print    Best time :1:14 (712 solved)




Sound:
Sudoku id: 428
publish date : 2015-05-20
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
Nuclear Dave
1:14
3
Jantje
2:19
4
rog
2:31
5
JoeK
2:50
6
rag
2:50
7
frinda
2:53
8
NND
3:04
9
MUMUMUMUMUMUMU
3:39
10
n/a
3:41
11
frinda
3:56
12
tt
4:01
13
marco
4:11
14
frinda
4:13
15
JuanWei
4:28
16
tt
4:30
17
Hammer
4:31
18
n/a
4:47
19
JoeK
4:58
20
444
5:00
21
Luca
5:04
22
ruelle
5:05
23
Jevon
5:07
24
n/a
5:08
25
gt
5:12
26
kt
5:15
27
n/a
5:17
28
katie
5:18
29
jens
5:25
30
dd
5:28
31
EEbbb67
5:29
32
kt
5:31
33
saf
5:32
34
dean
5:33
35
MUMUMUMUMUMUMU
5:35
36
jetman
5:49
37
ruelle
5:52
38
W34FR43
5:55
39
n/a
5:55
40
tt
5:58
41
wrrr
6:00
42
Ricardo
6:09
43
n/a
6:10
44
-----mommy----
6:11
45
n/a
6:18
46
Hammer
6:22
47
---+- asdf
6:23
48
JET
6:25
49
n/a
6:32
50
danbong
6:37
51
champagne
6:38
52
DLL
6:44
53
n/a
6:45
54
gt
6:46
55
DAC
6:49
56
gt
6:49
57
mk
6:49
58
ARK
6:50
59
SpitfireFrl
6:51
60
cp
6:51
61
Altorojo
6:53
62
ruelle
6:53
63
ttt
6:55
64
n/a
6:55
65
scm
6:56
66
nooki pie
6:56
67
n/a
6:57
68
n/a
6:57
69
Wanda
6:58
70
spop
6:58
71
ruelle
6:59
72
444
7:00
73
n/a
7:03
74
ruelle
7:03
76
fleon
7:04
77
ruelle
7:04
78
n/a
7:06
79
danbong
7:06
80
nick
7:08
81
Wanda
7:09
82
ok
7:11
83
n/a
7:11
84
fasss
7:14
85
champagne
7:15
86
ruelle
7:16
87
champagne
7:17
88
erly rsr
7:17
89
ggv
7:17
90
n/a
7:20
91
444
7:20
92
Bob
7:20
93
LONGHALL67
7:21
94
ruelle
7:21
95
df0116
7:21
96
wrrr
7:21
97
Kris
7:24
98
danbong
7:24
99
willie
7:26
100
tttt
7:27
101
hs
7:28
102
lws
7:28
103
BLONDY5
7:28
104
n/a
7:28
105
DN
7:30
106
Clarence57
7:30
107
n/a
7:30
108
Wanda
7:31
109
n/a
7:31
110
ruelle
7:31
111
VanSuongNhu
7:33
112
scm
7:35
113
zenjeff
7:37
114
ruelle
7:37
115
n/a
7:38
116
acoobs
7:38
117
Bobthebuilder
7:39
118
mtngrl
7:39
119
mmmmm
7:39
120
Face
7:40
121
Bobthebuilder
7:40
122
阿伯
7:41
123
frinda
7:41
124
chessprobe
7:43
125
n/a
7:43
126
nim
7:44
127
RON
7:48
128
n/a
7:49
129
HAL
7:49
130
frinda
7:51
131
n/a
7:51
132
dolphin
7:51
133
SHIZURU
7:52
134
lws
7:52
135
champagne
7:53
136
God is Awesome
7:53
137
s1
7:53
138
KC
7:54
139
pt
7:54
140
RON
7:54
141
n/a
7:55
142
n/a
7:56
143
DLL
7:57
144
champagne
7:58
145
dean
7:58
146
AMM
8:01
147
Ajh
8:02
148
me
8:03
149
MUMUMUMUMUMUMU
8:03
150
ruelle
8:04
151
KH
8:04
152
n/a
8:04
154
minnie
8:06
155
n/a
8:11
156
n/a
8:11
157
crazy
8:12
158
wonga
8:12
159
8:12
160
hhhh
8:14
161
n/a
8:15
162
n/a
8:15
164
fleon
8:16
165
Trev
8:18
166
es
8:19
167
n/a
8:19
168
Wanda
8:22
169
connie
8:25
170
VL
8:27
171
frinda
8:27
172
angelina
8:28
173
Lor
8:28
174
Punkin\'s Mom
8:29
175
Chipmunk
8:30
176
8:30
177
dmzu
8:31
178
-----+ asdf
8:31
179
n/a
8:32
181
willie
8:35
182
AJH
8:35
183
mbg
8:35
184
RAD
8:36
185
LJC
8:37
186
Elustrian
8:37
187
jbd
8:37
188
n/a
8:39
189
Big Mac
8:40
190
aggelos
8:41
191
n/a
8:42
192
Foad
8:44
193
wts
8:44
194
can
8:44
195
freddy
8:45
196
n/a
8:46
197
n/a
8:47
198
wyifishrs
8:47
199
rv
8:47
200
Paulchen
8:53
201
n/a
8:53
202
Dad
8:53
203
8:53
204
Hazedanger
8:54
205
ruelle
8:54
206
n/a
8:55
207
graflo
8:57
208
n/a
8:58
209
jj5
8:59
210
fleon
9:00
211
df0116
9:00
212
rgb
9:00
213
49
9:03
214
debs
9:03
215
dmzu
9:03
216
JOEYOGI
9:04
217
yarg trebor
9:04
218
n/a
9:05
219
chelseaboy
9:05
220
rv
9:06
221
n/a
9:07
222
hsc
9:07
223
jjpc
9:08
224
pb
9:10
225
trish
9:10
226
scm
9:10
227
rv
9:11
228
big deal
9:11
229
wyifishrs
9:12
231
JEC
9:13
232
n/a
9:15
233
johncheuk
9:16
234
danbong
9:16
235
lu
9:16
236
Luca
9:17
237
dean
9:17
238
ukbhatia
9:17
239
DLL
9:17
240
MUMUMUMUMUMUMU
9:18
241
MJ
9:18
242
fun
9:20
243
Carrie
9:22
244
n/a
9:23
245
GS
9:24
246
paulchen
9:24
247
dll
9:24
248
n/a
9:25
249
阿伯
9:26
250
MUMUMUMUMUMUMU
9:26
251
fruitfinder
9:27
252
champagne
9:27
253
rv
9:28
254
jeter
9:29
255
ckboll
9:30
256
TeddyBear
9:31
257
n/a
9:32
258
n/a
9:32
259
n/a
9:33
260
can
9:34
261
itsme
9:35
262
champagne
9:37
263
Fritzz
9:38
264
hein
9:39
265
freddy
9:40
266
rajeev
9:40
267
danbong
9:41
268
n/a
9:41
269
49
9:42
270
ruelle
9:42
271
John C
9:43
272
bob
9:44
273
n/a
9:45
274
willie
9:45
275
Punkin\'s Mom
9:45
276
49
9:50
277
web
9:50
278
frede
9:51
279
ckboll
9:52
280
n/a
9:52
281
peteb
9:53
282
mmm
9:54
283
n/a
9:55
284
Nick
9:55
285
n/a
9:56
286
danbong
9:57
287
chal
9:57
288
----- asdf
10:00
289
n/a
10:00
290
crazy
10:00
291
KimBru
10:01
292
little better
10:01
293
n/a
10:02
294
mumbles
10:03
295
n/a
10:03
296
mike
10:03
297
shirl
10:04
298
ckboll
10:08
299
rog
10:08
300
n/a
10:09
301
diego
10:10
302
crazy
10:10
303
TJF
10:11
304
frinda
10:12
305
jjj
10:12
306
Jerry
10:13
307
rv
10:16
308
chelseaboy
10:19
309
ㅓㅍ
10:19
310
pb
10:21
311
tomato
10:23
312
Mal
10:23
313
n/a
10:25
314
--- asdf +1
10:26
315
saf
10:27
316
danbong
10:28
317
ruelle
10:28
318
happy
10:29
319
bong
10:30
320
danbong
10:31
321
n/a
10:36
322
fff
10:38
323
reedy
10:39
324
skeets
10:40
325
KimBru
10:41
326
ro
10:41
327
beegirl
10:43
328
spark
10:44
329
Artitack
10:45
330
10:46
331
jjpc
10:50
332
oensfpl
10:51
333
Dale
10:52
334
n/a
10:54
335
TJF
10:54
336
happy
10:55
337
willie
10:56
338
20fifteen
10:57
339
debs
10:59
340
Lor
11:01
341
can.............
11:01
342
11:02
343
tom
11:02
344
RJ
11:03
345
n/a
11:04
346
616
11:05
347
n/a
11:05
348
11:05
349
ruelle
11:07
350
MUMUMUMUMUMUMU
11:08
351
Moudka 13 07 11
11:09
352
graflo
11:11
353
wvz
11:12
354
n/a
11:15
355
n/a
11:17
356
TJF
11:18
357
n/a
11:21
358
n/a
11:22
359
n/a
11:22
360
duggie
11:22
361
Moudka 13 04 03
11:23
362
n/a
11:23
363
ls
11:24
364
JAB
11:25
365
SSS
11:26
366
n/a
11:29
367
Melville
11:30
368
*G*
11:30
369
Carrie
11:31
370
n/a
11:32
371
a-j
11:34
372
mo
11:34
373
danbong
11:35
374
Benji
11:35
375
816
11:37
376
mamak
11:37
377
rv
11:38
378
Creature
11:38
379
jcb
11:39
380
lovesudoku
11:41
381
tom
11:42
382
danbong
11:44
383
a-j
11:45
384
11:46
385
n/a
11:46
386
lws
11:46
387
rbap1
11:48
388
dee
11:48
389
n/a
11:51
390
reggie
11:52
391
444
11:55
392
danbong
11:55
393
n/a
11:56
394
dean
11:56
395
ruelle
11:57
396
dude
11:57
397
Little Al.
11:57
398
11:58
11:58
399
Les
11:59
400
n/a
12:03
401
ruelle
12:05
402
willynilly
12:05
403
danbong
12:05
404
Wanda Mistakes
12:10
405
KMc
12:12
406
paulchen
12:13
407
Ross
12:13
408
dizzy
12:14
409
Nick
12:14
410
n/a
12:15
411
Artitack
12:15
412
Mumbles
12:16
413
leb
12:16
414
Jeanne
12:17
415
BB
12:18
416
ckboll
12:18
417
n/a
12:20
418
12:24
419
n/a
12:25
420
pppppp
12:26
421
n/a
12:28
422
rv
12:28
423
T'REL
12:29
424
rv
12:30
425
ckboll
12:30
426
Benji
12:35
427
n/a
12:37
428
12:39
429
duffer
12:41
430
Moudka 15 05 20
12:41
431
12:42
432
n/a
12:43
433
fun
12:44
434
n/a
12:44
435
Buffalo
12:46
436
danbong
12:48
437
RON
12:48
438
snappy99
12:49
439
n/a
12:52
440
408
12:52
441
n/a
12:52
442
champagne
12:53
443
danbong
12:55
444
ps
12:58
445
osama
13:02
446
5-1
13:03
447
MJ
13:04
448
edg
13:04
449
wqr
13:15
450
ap
13:18
451
rv
13:20
452
JAB
13:21
453
chg
13:21
454
rwh
13:22
455
dlb
13:22
456
n/a
13:23
457
ruelle
13:24
458
51
13:24
459
51
13:26
460
dad
13:26
461
Buffalo
13:28
462
Benji
13:29
463
OK
13:30
464
n/a
13:31
465
Ted
13:33
466
velea
13:34
467
dd
13:35
468
n/a
13:36
469
diego
13:37
470
n/a
13:39
471
n/a
13:40
472
n/a
13:41
473
scw
13:42
474
ok
13:45
475
Melville
13:45
476
rv
13:45
477
GNB39
13:45
478
karpy70
13:45
479
ton1
13:48
480
les
13:48
481
n/a
13:52
482
danbong
13:52
483
n/a
13:54
484
TeddyBear
13:54
485
moudka 11-08-11
13:55
486
n/a
13:56
487
n/a
13:59
488
penelope
13:59
489
Ross
14:00
490
Moudka 12 07 31
14:00
492
n/a
14:05
493
Pete
14:07
494
crc
14:08
495
n/a
14:09
496
ldc
14:16
497
n/a
14:16
498
lws
14:19
499
Beppo
14:19
500
n/a
14:19
501
14:20
502
>>>SUPERME<<<
14:21
503
Jim M
14:23
504
n/a
14:25
505
DiLo
14:26
506
n/a
14:27
507
chefy
14:28
508
n/a
14:29
509
Sandy
14:31
510
dba
14:34
511
sh
14:39
512
~~NFS~~
14:41
513
mike
14:42
514
Honeygent
14:42
515
n/a
14:43
516
14:45
517
Creature
14:48
518
n/a
14:50
519
quilt
14:54
520
lenty
14:56
521
AJH
14:56
522
mesep24133333333
14:57
523
n/a
15:00
524
n/a
15:01
525
Buffalo
15:01
526
KMc
15:08
527
stfr1518
15:18
528
JEC
15:19
529
n/a
15:22
530
n/a
15:23
531
KMc
15:24
532
Ted
15:26
533
n/a
15:27
534
n/a
15:28
535
glupan
15:32
536
n/a
15:33
537
dba
15:33
538
yakidragon
15:34
539
king amoon
15:34
540
tonIX
15:35
541
15:36
542
n/a
15:38
543
b den
15:38
544
KimBru
15:40
545
dpf
15:41
546
n/a
15:44
547
JAB
15:46
548
n/a
15:50
549
~~NFS~~
15:51
550
edg
15:54
551
Minos
15:59
552
Artitack
16:01
553
susie
16:02
554
dizzy
16:05
555
asdf
16:07
556
n/a
16:09
557
stupido
16:14
558
stfr
16:15
559
lenty
16:15
560
lovesudoku
16:16
561
n/a
16:16
562
mrms
16:22
563
kurasini
16:25
564
Super
16:28
565
Moudka 13 07 10
16:30
566
gg
16:34
567
S37
16:34
568
ksc
16:35
570
Carrie
16:41
571
n/a
16:41
572
51
16:41
573
Jim M
16:43
574
db
16:43
575
lws
16:45
576
Tabitha
16:45
577
Buffalo
16:46
578
n/a
16:53
579
is2c
16:56
580
n/a
16:56
581
kazjane
16:59
582
n/a
17:03
583
memay11145555555
17:05
584
memay11145555555
17:05
585
Dudette
17:06
586
nfl9
17:06
587
b den
17:09
588
TeddyBear
17:11
589
ok
17:11
590
slj
17:13
591
duggie
17:13
592
mtlogger
17:14
593
king amoon
17:15
594
17:22
595
Goombacce
17:28
596
fun
17:38
597
OĞUZ
17:45
598
richie
18:01
599
mim
18:05
600
nnnn
18:07
601
bvc
18:13
602
crc
18:13
603
ZOG
18:17
604
n/a
18:18
605
fat/cat
18:23
606
n/a
18:29
607
Tex
18:33
608
mmm
18:35
609
kfw
18:37
610
>>>>>superme<<<<
18:40
611
n/a
18:42
612
ton1
18:43
613
n/a
18:43
614
AgilePhil
18:44
615
b den
18:47
616
stfr
18:50
617
kfw
18:51
618
ZOG
18:51
619
n/a
18:59
620
n/a
19:01
621
efm
19:05
622
ton1
19:14
623
cvb
19:15
624
n/a
19:18
625
19:20
626
Curtis
19:28
627
oğuz
19:29
628
RMC
19:30
629
pricejd2001
19:36
630
ZOG
19:40
631
narra
19:51
632
ruby
19:52
633
pOGGY
19:59
634
n/a
20:00
635
Larry
20:04
636
n/a
20:05
637
is2c
20:07
638
bong
20:11
639
srinivas- NOV
20:43
640
leka
20:52
641
atespieds
20:56
642
Ed
21:11
643
n/a
21:26
644
aj
21:32
645
grb
21:35
646
jol
21:39
647
tonIX
21:47
648
JoeE
22:02
649
Honeygent
22:07
650
umema
22:21
651
22:23
652
is2c
22:53
653
gk
23:01
654
franc
23:30
655
n/a
23:32
656
squagimus0515
23:50
657
slow hand
23:54
658
BIG DADDY
24:23
659
Jim M
24:26
660
n/a
24:31
661
aa
24:33
662
dreamer
24:34
663
edg
25:07
664
Jim M
25:13
665
aaa
25:34
666
buts
26:22
667
JAB
26:23
668
memay19155555555
26:48
669
ff
27:30
670
n/a
27:30
671
jfc
27:32
672
ldc
28:12
673
Jack
28:36
674
rp
28:45
675
ttt
28:56
676
Max Pleasure
29:02
677
bb
29:12
678
Dr. Evon
29:12
679
Rob_W
29:33
680
dc
29:51
681
slopoke
30:04
682
rosie
30:30
683
jfc
30:38
684
pd1960
30:44
685
n/a
31:59
686
sukkari
33:18
687
n/a
33:50
688
atitlan
34:21
689
jb3
34:21
690
ldc
34:58
691
Tabitha
35:09
692
wb
35:14
693
n/a
36:08
694
ldc
37:50
695
38:23
696
don\'it
39:48
697
n/a
40:06
698
ruby
41:59
699
ldc
43:27
700
n/a
43:37
701
JoeE
44:40
702
bs
44:57
703
Norm
46:14
704
n/a
46:15
705
n/a
47:00
706
ppp
50:13
707
Nana Boo
53:30
708
n/a
53:49
709
n/a
59:57
710
coffeeton
66:28
711
n/a
72:43
712
n/a
98:13