Passi risolutivi (34)
Passo 1
Naked Singles
valore: 0
categoria doc: Getting_Started
Last candidate 3 in A6 changed to solution
Passo 2
Naked Singles
valore: 2.5
categoria doc: Getting_Started
Last candidate 1 in H6 changed to solution
Passo 3
Naked Singles
valore: 2.5
categoria doc: Getting_Started
Last candidate 4 in C6 changed to solution
Passo 4
Naked Singles
valore: 2.4
categoria doc: Getting_Started
Last candidate 8 in F6 changed to solution
Passo 5
Naked Singles
valore: 2.3
categoria doc: Getting_Started
Last candidate 9 in F2 changed to solution
Last candidate 2 in G6 changed to solution
Passo 6
Naked Singles
valore: 2.1
categoria doc: Getting_Started
Last candidate 6 in F5 changed to solution
Last candidate 5 in F7 changed to solution
Passo 7
Hidden Singles
valore: 3.9
categoria doc: Getting_Started
4 in D4 is last in column/box
5 in A5 is last in row
7 in C2 is last in column/box
8 in J5 is last in column/box
Passo 8
Hidden Singles
valore: 3.4
categoria doc: Getting_Started
3 in H5 is last in column/box
5 in C3 is last in row/box
7 in B5 is last in column/box
Passo 9
Hidden Singles
valore: 3
categoria doc: Getting_Started
5 in H9 is last in row
7 in G7 is last in column
Passo 10
Hidden Singles
valore: 2.8
categoria doc: Getting_Started
4 in J9 is last in box
Passo 11
Hidden Pair
valore: 26.7
categoria doc: Hidden_Candidates
Hidden Pair 1/6 in Row B, on cells {B4|B7}
- removes 8 from B7
Passo 12
Hidden Pair
valore: 26.1
categoria doc: Hidden_Candidates
Hidden Pair 3/6 in Col 8, on cells {C8|G8}
- removes 9 from C8
- removes 9 from G8
Passo 13
Pointing Pairs
valore: 38.8
categoria doc: Intersection_Removal
Pair: between Box 4 and Col 3:
- 2 can be removed from B3
Passo 14
Pointing Pairs
valore: 38.4
categoria doc: Intersection_Removal
Pair: between Box 6 and Col 8:
- 2 can be removed from A8
Passo 15
Pointing Pairs
valore: 37.1
categoria doc: Intersection_Removal
Pair: between Box 9 and Row G:
- 3 can be removed from G1
- 3 can be removed from G2
- 3 can be removed from G3
Passo 16
Pointing Pairs
valore: 35.9
categoria doc: Intersection_Removal
Pair: between Box 1 and Col 1:
- 9 can be removed from G1
- 9 can be removed from H1
- 9 can be removed from J1
Last candidate 3 in J1 changed to solution
Passo 17
Naked Singles
valore: 1.1
categoria doc: Getting_Started
Last candidate 5 in J2 changed to solution
Passo 18
Naked Singles
valore: 1.1
categoria doc: Getting_Started
Last candidate 9 in J4 changed to solution
Passo 19
Naked Singles
valore: 1.1
categoria doc: Getting_Started
Last candidate 5 in G4 changed to solution
Passo 20
Hidden Singles
valore: 2
categoria doc: Getting_Started
3 in B3 is last in box
3 in D2 is last in column
Passo 21
Hidden Singles
valore: 1.9
categoria doc: Getting_Started
1 in D5 is last in row
Passo 22
Naked Singles
valore: 0.9
categoria doc: Getting_Started
Last candidate 9 in E5 changed to solution
Passo 23
Pointing Pairs
valore: 25.6
categoria doc: Intersection_Removal
Pair: between Box 1 and Col 1:
- 8 can be removed from E1
- 8 can be removed from G1
Passo 24
Unique Rectangle Type 1
valore: 33
categoria doc: Unique_Rectangle
Uniqueness Type 1 removing 1/6 at C7 because of B7,B4,C4
Passo 25
Hidden Singles
valore: 1.6
categoria doc: Getting_Started
1 in B7 is last in column/box
1 in C4 is last in row
Passo 26
Naked Singles
valore: 0.8
categoria doc: Getting_Started
Last candidate 6 in B4 changed to solution
Passo 27
Hidden Singles
valore: 1.4
categoria doc: Getting_Started
6 in C8 is last in row/box
6 in H7 is last in column
Passo 28
Naked Singles
valore: 0.7
categoria doc: Getting_Started
Last candidate 3 in G8 changed to solution
Last candidate 4 in H1 changed to solution
Passo 29
Naked Singles
valore: 0.6
categoria doc: Getting_Started
Last candidate 1 in E1 changed to solution
Last candidate 9 in G9 changed to solution
Last candidate 9 in H3 changed to solution
Passo 30
Naked Singles
valore: 0.5
categoria doc: Getting_Started
Last candidate 8 in E2 changed to solution
Last candidate 6 in G1 changed to solution
Last candidate 8 in G3 changed to solution
Passo 31
Naked Singles
valore: 0.4
categoria doc: Getting_Started
Last candidate 2 in D3 changed to solution
Last candidate 7 in E9 changed to solution
Last candidate 1 in G2 changed to solution
Passo 32
Naked Singles
valore: 0.3
categoria doc: Getting_Started
Last candidate 2 in A9 changed to solution
Last candidate 9 in D8 changed to solution
Last candidate 4 in E8 changed to solution
Last candidate 4 in F3 changed to solution
Passo 33
Naked Singles
valore: 0.2
categoria doc: Getting_Started
Last candidate 9 in A1 changed to solution
Last candidate 7 in A8 changed to solution
Last candidate 8 in B9 changed to solution
Last candidate 8 in D7 changed to solution
Last candidate 2 in F8 changed to solution
Passo 34
Naked Singles
valore: 0.1
categoria doc: Getting_Started
Last candidate 2 in B1 changed to solution
Last candidate 8 in C1 changed to solution
Last candidate 9 in C7 changed to solution
Last candidate 3 in C9 changed to solution