Passi risolutivi (29)
Passo 1
Naked Singles
valore: 0
categoria doc: Getting_Started
Last candidate 5 in E3 changed to solution
Passo 2
Naked Singles
valore: 2.6
categoria doc: Getting_Started
Last candidate 2 in F3 changed to solution
Passo 3
Naked Singles
valore: 2.5
categoria doc: Getting_Started
Last candidate 8 in D3 changed to solution
Passo 4
Naked Singles
valore: 2.5
categoria doc: Getting_Started
Last candidate 9 in H3 changed to solution
Passo 5
Naked Singles
valore: 2.4
categoria doc: Getting_Started
Last candidate 3 in J3 changed to solution
Passo 6
Hidden Singles
valore: 4.2
categoria doc: Getting_Started
3 in A7 is last in column/box
6 in E2 is last in row
7 in J8 is last in column/box
8 in B8 is last in row/column/box
8 in H5 is last in row
8 in J1 is last in column/box
9 in F7 is last in row/box
Passo 7
Naked Singles
valore: 1.9
categoria doc: Getting_Started
Last candidate 1 in F1 changed to solution
Passo 8
Naked Singles
valore: 1.8
categoria doc: Getting_Started
Last candidate 2 in G1 changed to solution
Passo 9
Hidden Singles
valore: 3.3
categoria doc: Getting_Started
2 in D9 is last in column
2 in H7 is last in row/box
5 in D7 is last in column/box
9 in A8 is last in column
Passo 10
Hidden Singles
valore: 3
categoria doc: Getting_Started
9 in B2 is last in column/box
Passo 11
Hidden Singles
valore: 2.8
categoria doc: Getting_Started
2 in A2 is last in column/box
2 in B5 is last in row
Passo 12
Naked Pair
valore: 12.8
categoria doc: Naked_Candidates
Naked Pair 5/6 on cells {C1|C5} means
- 5/6 can be removed from C4
- 5/6 can be removed from C6
- 6 can be removed from C9
Last candidate 4 in C9 changed to solution
Passo 13
Hidden Pair
valore: 23.4
categoria doc: Hidden_Candidates
Hidden Pair 3/9 in Col 6, on cells {C6|G6}
- removes 1/7 from G6
Passo 14
Pointing Pairs
valore: 34.3
categoria doc: Intersection_Removal
Pair: between Box 9 and Row J:
- 6 can be removed from J4
- 6 can be removed from J5
Passo 15
Naked Pair
valore: 10.9
categoria doc: Naked_Candidates
Naked Pair 1/5 on cells {J2|J5} means
- 1/5 can be removed from J4
- 1 can be removed from J7
- 1 can be removed from J9
Passo 16
Line/Box Reduction
valore: 41.8
categoria doc: Intersection_Removal
Pair: between Col 5 and Box 2:
- 6 can be removed from A6
- 6 can be removed from B4
- 6 can be removed from B6
Passo 17
Hidden Singles
valore: 2.1
categoria doc: Getting_Started
6 in B7 is last in row
Passo 18
Naked Singles
valore: 1
categoria doc: Getting_Started
Last candidate 1 in A9 changed to solution
Last candidate 4 in J7 changed to solution
Passo 19
Naked Singles
valore: 0.9
categoria doc: Getting_Started
Last candidate 1 in E7 changed to solution
Last candidate 9 in G9 changed to solution
Last candidate 1 in H8 changed to solution
Last candidate 9 in J4 changed to solution
Passo 20
Naked Singles
valore: 0.7
categoria doc: Getting_Started
Last candidate 3 in C4 changed to solution
Last candidate 4 in E8 changed to solution
Last candidate 3 in G6 changed to solution
Last candidate 5 in H2 changed to solution
Last candidate 6 in J9 changed to solution
Passo 21
Naked Singles
valore: 0.6
categoria doc: Getting_Started
Last candidate 9 in C6 changed to solution
Last candidate 1 in J2 changed to solution
Passo 22
Naked Singles
valore: 0.5
categoria doc: Getting_Started
Last candidate 5 in J5 changed to solution
Passo 23
Naked Singles
valore: 0.5
categoria doc: Getting_Started
Last candidate 6 in C5 changed to solution
Passo 24
Naked Singles
valore: 0.5
categoria doc: Getting_Started
Last candidate 7 in A5 changed to solution
Last candidate 5 in C1 changed to solution
Passo 25
Naked Singles
valore: 0.3
categoria doc: Getting_Started
Last candidate 6 in A1 changed to solution
Last candidate 4 in A3 changed to solution
Last candidate 1 in G5 changed to solution
Passo 26
Naked Singles
valore: 0.3
categoria doc: Getting_Started
Last candidate 5 in A6 changed to solution
Last candidate 7 in B3 changed to solution
Last candidate 7 in G4 changed to solution
Passo 27
Naked Singles
valore: 0.2
categoria doc: Getting_Started
Last candidate 1 in D4 changed to solution
Last candidate 6 in F6 changed to solution
Passo 28
Naked Singles
valore: 0.1
categoria doc: Getting_Started
Last candidate 4 in B4 changed to solution
Last candidate 7 in D6 changed to solution
Last candidate 5 in F4 changed to solution
Last candidate 4 in H6 changed to solution
Passo 29
Naked Singles
valore: 0
categoria doc: Getting_Started
Last candidate 1 in B6 changed to solution
Last candidate 6 in H4 changed to solution