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Solution so far
196327485
582614397
734958126
375462819
618593742
429871563
241736958
853249671
967185234
Started with 23 numbers. Found 81.
Status: Solved Time: 2.34s
Used 5 guesses. ( 0 bad guesses. )
   Sanity Check - really solved?  
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58) 6, 8=9 Only place in row that 9 can go
57) 5, 8=4 Only place in row that 4 can go
56) 4, 8=2 Only place in row that 2 can go
55) 3, 6=9 Only place in row that 9 can go
54) 6, 4=2 Only place in row that 2 can go
53) 4, 4=4 Only place in row that 4 can go
52) 5, 4=6 Only place in row that 6 can go
51) 6, 2=4 Only place in row that 4 can go
50) 4, 2=6 Only place in row that 6 can go
49) 5, 2=1 Only place in row that 1 can go
48) 6, 6=1 Only place in row that 1 can go
47) 5, 6=7 Only place in row that 7 can go
46) 7, 6=5 Only place in row that 5 can go
45) 9, 6=3 Only place in row that 3 can go
44) 7, 2=3 Only place in row that 3 can go
43) 9, 2=7 Only place in row that 7 can go
42) 7, 5=7 Only place in row that 7 can go
41) 5, 5=9 Only place in row that 9 can go
40) 3, 5=8 Only place in row that 8 can go
39) 7, 4=8 Only place in row that 8 can go
38) 3, 4=5 Guess 5 from 58 (cycle 37)
37) 9, 4=9 Only number this square can be.
36) 1, 9=9 Only place in row that 9 can go
35) 9, 5=2 Only place in row that 2 can go
34) 7, 9=2 Only place in row that 2 can go
33) 7, 7=9 Only place in row that 9 can go
32) 1, 7=2 Guess 2 from 29 (cycle 31)
31) 2, 1=9 Only place in row that 9 can go
30) 3, 1=6 Only place in row that 6 can go
29) 2, 9=6 Only place in row that 6 can go
28) 1, 5=6 Guess 6 from 69 (cycle 27)
27) 8, 9=3 Only place in column that 3 can go
26) 3, 2=2 Only place in row that 2 can go
25) 8, 3=2 Only place in row that 2 can go
24) 3, 3=4 Only place in row that 4 can go
23) 7, 3=1 Only place in row that 1 can go
22) 6, 3=8 Only place in row that 8 can go
21) 4, 1=3 Only place in row that 3 can go
20) 8, 1=8 Only place in row that 8 can go
19) 4, 6=8 Only number this square can be.
18) 6, 7=6 Only place in group that 6 can go.
17) 5, 7=3 Only place in group that 3 can go.
16) 1, 8=8 Only place in row that 8 can go
15) 3, 8=3 Only place in column that 3 can go
14) 1, 6=4 Only place in column that 4 can go
13) 1, 4=3 Guess 3 from 34689 (cycle 12)
12) 3, 7=1 Only place in row that 1 can go
11) 4, 9=1 Only place in row that 1 can go
10) 1, 1=1 Guess 1 from 169 (cycle 9)
9) 2, 7=4 Only place in column that 4 can go
8) 9, 9=4 Only place in column that 4 can go
7) 8, 6=6 Only place in column that 6 can go
6) 2, 4=7 Only place in column that 7 can go
5) 5, 3=5 Only place in row that 5 can go
4) 6, 1=7 Only place in row that 7 can go
3) 9, 1=5 Only place in row that 5 can go
2) 6, 9=5 Only place in row that 5 can go
1) 8, 8=7 Only place in row that 7 can go