Passi risolutivi (22)
Passo 1
Naked Singles
valore: 0
categoria doc: Getting_Started
Last candidate 9 in E7 changed to solution
Last candidate 1 in J1 changed to solution
Passo 2
Naked Singles
valore: 2.5
categoria doc: Getting_Started
Last candidate 3 in E3 changed to solution
Last candidate 9 in G1 changed to solution
Last candidate 1 in G7 changed to solution
Passo 3
Naked Singles
valore: 2.2
categoria doc: Getting_Started
Last candidate 6 in E2 changed to solution
Last candidate 2 in E8 changed to solution
Last candidate 4 in H1 changed to solution
Last candidate 7 in J3 changed to solution
Passo 4
Naked Singles
valore: 2
categoria doc: Getting_Started
Last candidate 5 in F1 changed to solution
Passo 5
Naked Singles
valore: 1.9
categoria doc: Getting_Started
Last candidate 6 in C1 changed to solution
Last candidate 7 in F7 changed to solution
Passo 6
Naked Singles
valore: 1.8
categoria doc: Getting_Started
Last candidate 5 in A7 changed to solution
Passo 7
Hidden Singles
valore: 2.9
categoria doc: Getting_Started
1 in B8 is last in row/column/box
2 in F6 is last in column
2 in J2 is last in row/column/box
5 in D8 is last in row/column/box
7 in G6 is last in row/box
9 in H8 is last in row/box
Passo 8
Hidden Singles
valore: 2.6
categoria doc: Getting_Started
6 in G8 is last in row
Passo 9
Naked Pair
valore: 12.4
categoria doc: Naked_Candidates
Naked Pair 3/8 on cells {H2|H6} means
- 3 can be removed from H4
- 3 can be removed from H5
Passo 10
Y-Wing
valore: 97.9
categoria doc: Y_Wing_Strategy
Y-Wing pattern. Hinge: B9 (4/9), wings B6 D9, therefore
- 3 can be removed from D6
Passo 11
Y-Wing
valore: 95.7
categoria doc: Y_Wing_Strategy
Y-Wing pattern. Hinge: C3 (4/9), wings A2 C8, therefore
- 7 can be removed from A8
- 7 can be removed from C2
Last candidate 8 in A8 changed to solution
Passo 12
Naked Singles
valore: 1.2
categoria doc: Getting_Started
Last candidate 3 in J8 changed to solution
Passo 13
Naked Singles
valore: 1.1
categoria doc: Getting_Started
Last candidate 4 in F8 changed to solution
Last candidate 8 in G9 changed to solution
Last candidate 6 in J5 changed to solution
Passo 14
Naked Singles
valore: 0.9
categoria doc: Getting_Started
Last candidate 7 in C8 changed to solution
Last candidate 3 in D9 changed to solution
Last candidate 3 in G2 changed to solution
Last candidate 8 in J6 changed to solution
Passo 15
Naked Singles
valore: 0.8
categoria doc: Getting_Started
Last candidate 8 in H2 changed to solution
Last candidate 3 in H6 changed to solution
Passo 16
Naked Singles
valore: 0.8
categoria doc: Getting_Started
Last candidate 9 in B6 changed to solution
Passo 17
Naked Singles
valore: 0.7
categoria doc: Getting_Started
Last candidate 7 in A5 changed to solution
Last candidate 4 in B9 changed to solution
Last candidate 6 in D6 changed to solution
Passo 18
Naked Singles
valore: 0.6
categoria doc: Getting_Started
Last candidate 9 in A2 changed to solution
Passo 19
Naked Singles
valore: 0.5
categoria doc: Getting_Started
Last candidate 2 in A9 changed to solution
Last candidate 4 in C3 changed to solution
Last candidate 1 in F2 changed to solution
Passo 20
Naked Singles
valore: 0.3
categoria doc: Getting_Started
Last candidate 6 in A4 changed to solution
Last candidate 5 in C2 changed to solution
Last candidate 9 in C9 changed to solution
Last candidate 4 in D2 changed to solution
Last candidate 9 in D3 changed to solution
Last candidate 3 in F4 changed to solution
Passo 21
Naked Singles
valore: 0.2
categoria doc: Getting_Started
Last candidate 7 in B2 changed to solution
Last candidate 5 in B4 changed to solution
Last candidate 2 in C4 changed to solution
Last candidate 1 in D5 changed to solution
Last candidate 9 in F5 changed to solution
Passo 22
Naked Singles
valore: 0.1
categoria doc: Getting_Started
Last candidate 3 in B5 changed to solution
Last candidate 7 in D4 changed to solution
Last candidate 1 in H4 changed to solution
Last candidate 5 in H5 changed to solution