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Sudoku: empty# Date: 08/18/2011   Rating:
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9
4
3
8
5
3
9
6
2
8
4
6
8
2
1
4
7
3
5
9
2
4
8
1
7
3
4
8
7
6
9
4
9
2
6
3
4
3
5
8
4
1
9
6
4
2
8
9
3


     




Solution so far
794385216
135962847
682147359
246891573
519734628
873256194
921673485
358419762
467528931
Started with 30 numbers. Found 81.
Status: Solved Time: 4.79s
Used 3 guesses. ( 2 bad guesses. )
Edit


51) 3, 9=7 Only place in row that 7 can go
50) 2, 9=6 Only place in row that 6 can go
49) 4, 9=5 Only place in row that 5 can go
48) 9, 9=1 Only place in row that 1 can go
47) 5, 7=7 Only place in row that 7 can go
46) 3, 7=1 Only place in row that 1 can go
45) 8, 5=2 Only place in row that 2 can go
44) 7, 1=2 Only place in row that 2 can go
43) 8, 1=1 Only place in row that 1 can go
42) 9, 1=6 Only place in row that 6 can go
41) 7, 5=6 Only place in row that 6 can go
40) 9, 5=8 Only place in row that 8 can go
39) 8, 7=8 Only place in row that 8 can go
38) 9, 7=5 Only place in row that 5 can go
37) 5, 6=5 Only place in row that 5 can go
36) 3, 6=3 Only place in row that 3 can go
35) 4, 6=2 Only place in row that 2 can go
34) 4, 5=7 Only place in row that 7 can go
33) 5, 5=3 Only place in row that 3 can go
32) 3, 5=9 Only place in row that 9 can go
31) 7, 4=5 Only place in row that 5 can go
30) 5, 4=9 Only place in row that 9 can go
29) 3, 4=6 Only place in row that 6 can go
28) 7, 6=1 Only place in row that 1 can go
27) 2, 5=1 Guess 1 from 16 (cycle 26)
26) 1, 5=5 Only place in column that 5 can go
25) 3, 2=5 Only place in row that 5 can go
24) 1, 2=1 Guess 1 from 15 (cycle 23)
23) 9, 8=2 Only place in row that 2 can go
22) 7, 8=7 Only place in row that 7 can go
21) 9, 2=7 Only place in row that 7 can go
20) 1, 1=7 Guess 7 from 17
19) 2, 8=5 Only number this square can be.
18) 6, 1=5 Only place in column that 5 can go
17) 6, 7=3 Only place in column that 3 can go
16) 6, 4=1 Only place in column that 1 can go
15) 1, 9=4 Only place in row that 4 can go
14) 8, 9=3 Only place in row that 3 can go
13) 1, 8=3 Only place in row that 3 can go
12) 4, 2=9 Only place in row that 9 can go
11) 2, 1=9 Only place in row that 9 can go
10) 6, 8=9 Only place in row that 9 can go
9) 7, 7=4 Only place in row that 4 can go
8) 6, 5=4 Only place in row that 4 can go
7) 4, 3=1 Only place in row that 1 can go
6) 1, 3=6 Only place in row that 6 can go
5) 2, 3=8 Only place in row that 8 can go
4) 5, 3=4 Only place in row that 4 can go
3) 3, 3=2 Only place in row that 2 can go
2) 7, 3=3 Only place in row that 3 can go
1) 8, 2=4 Only place in row that 4 can go