Passi risolutivi (23)
Passo 1
Naked Singles
valore: 1
categoria doc: Getting_Started
Last candidate 7 in C6 changed to solution
Passo 2
Hidden Singles
valore: 5.6
categoria doc: Getting_Started
1 in C8 is last in row/box
1 in E7 is last in column
2 in F2 is last in column/box
9 in C5 is last in row
9 in D1 is last in row
Passo 3
Hidden Singles
valore: 4.9
categoria doc: Getting_Started
9 in A3 is last in row/column/box
9 in E9 is last in row/box
9 in G4 is last in row
9 in J7 is last in column
Passo 4
Pointing Pairs
valore: 70.2
categoria doc: Intersection_Removal
Pair: between Box 6 and Row F:
- 7 can be removed from F4
- 7 can be removed from F5
Passo 5
Line/Unit Reduction
valore: 91.3
categoria doc: Intersection_Removal
Line/Box Reduction: 6s in box 3 remove the following in the same box:
- 6 can be removed from A8
- 6 can be removed from A9
- 6 can be removed from B9
- 6 can be removed from C9
Last candidate 3 in C9 changed to solution
Passo 6
Naked Singles
valore: 2.1
categoria doc: Getting_Started
Last candidate 6 in C2 changed to solution
Passo 7
Naked Singles
valore: 2
categoria doc: Getting_Started
Last candidate 8 in D2 changed to solution
Passo 8
Naked Singles
valore: 1.8
categoria doc: Getting_Started
Last candidate 5 in G2 changed to solution
Passo 9
Hidden Singles
valore: 3.5
categoria doc: Getting_Started
3 in A5 is last in row
3 in H8 is last in column/box
Passo 10
Naked Singles
valore: 1.6
categoria doc: Getting_Started
Last candidate 8 in H3 changed to solution
Passo 11
Naked Singles
valore: 1.4
categoria doc: Getting_Started
Last candidate 4 in H9 changed to solution
Passo 12
Naked Singles
valore: 1.3
categoria doc: Getting_Started
Last candidate 6 in G8 changed to solution
Last candidate 5 in H7 changed to solution
Passo 13
Naked Singles
valore: 1.2
categoria doc: Getting_Started
Last candidate 4 in D8 changed to solution
Last candidate 4 in G1 changed to solution
Last candidate 8 in J9 changed to solution
Passo 14
Naked Singles
valore: 1
categoria doc: Getting_Started
Last candidate 1 in D6 changed to solution
Last candidate 7 in F8 changed to solution
Last candidate 8 in G5 changed to solution
Passo 15
Naked Singles
valore: 0.9
categoria doc: Getting_Started
Last candidate 5 in A8 changed to solution
Last candidate 6 in D5 changed to solution
Last candidate 6 in F9 changed to solution
Passo 16
Naked Singles
valore: 0.8
categoria doc: Getting_Started
Last candidate 5 in F1 changed to solution
Passo 17
Naked Singles
valore: 0.8
categoria doc: Getting_Started
Last candidate 6 in E3 changed to solution
Last candidate 4 in F5 changed to solution
Passo 18
Naked Singles
valore: 0.6
categoria doc: Getting_Started
Last candidate 2 in B5 changed to solution
Last candidate 8 in F4 changed to solution
Last candidate 3 in J3 changed to solution
Passo 19
Naked Singles
valore: 0.5
categoria doc: Getting_Started
Last candidate 5 in B3 changed to solution
Last candidate 7 in B9 changed to solution
Last candidate 7 in J2 changed to solution
Passo 20
Naked Singles
valore: 0.3
categoria doc: Getting_Started
Last candidate 2 in A9 changed to solution
Last candidate 8 in B1 changed to solution
Last candidate 3 in B2 changed to solution
Last candidate 1 in H1 changed to solution
Last candidate 4 in J4 changed to solution
Passo 21
Naked Singles
valore: 0.1
categoria doc: Getting_Started
Last candidate 7 in A1 changed to solution
Last candidate 6 in A4 changed to solution
Last candidate 4 in B6 changed to solution
Last candidate 7 in H5 changed to solution
Last candidate 6 in J1 changed to solution
Last candidate 5 in J6 changed to solution
Passo 22
Naked Singles
valore: 0
categoria doc: Getting_Started
Last candidate 8 in A6 changed to solution
Last candidate 4 in A7 changed to solution
Last candidate 6 in B7 changed to solution
Last candidate 5 in E5 changed to solution
Last candidate 2 in E6 changed to solution
Last candidate 2 in H4 changed to solution
Last candidate 1 in J5 changed to solution
Passo 23
Naked Singles
valore: 0
categoria doc: Getting_Started
Last candidate 7 in E4 changed to solution