Passi risolutivi (33)
Passo 1
Hidden Singles
valore: 5.5
categoria doc: Getting_Started
6 in A6 is last in box
6 in E5 is last in column
7 in H8 is last in row/box
9 in H3 is last in column/box
Passo 2
Naked Singles
valore: 2.5
categoria doc: Getting_Started
Last candidate 3 in A8 changed to solution
Last candidate 5 in H7 changed to solution
Passo 3
Hidden Singles
valore: 4.6
categoria doc: Getting_Started
1 in B3 is last in column
3 in C2 is last in row/box
Passo 4
Hidden Singles
valore: 4.3
categoria doc: Getting_Started
1 in A4 is last in row/box
2 in C3 is last in row/box
Passo 5
Naked Singles
valore: 2.1
categoria doc: Getting_Started
Last candidate 6 in F3 changed to solution
Passo 6
Naked Singles
valore: 2
categoria doc: Getting_Started
Last candidate 4 in D3 changed to solution
Passo 7
Hidden Singles
valore: 3.7
categoria doc: Getting_Started
4 in B7 is last in column
4 in E9 is last in row/box
Passo 8
Naked Singles
valore: 1.8
categoria doc: Getting_Started
Last candidate 7 in A9 changed to solution
Last candidate 7 in B2 changed to solution
Passo 9
Naked Singles
valore: 1.7
categoria doc: Getting_Started
Last candidate 4 in A1 changed to solution
Last candidate 2 in F2 changed to solution
Passo 10
Naked Singles
valore: 1.5
categoria doc: Getting_Started
Last candidate 8 in D2 changed to solution
Passo 11
Naked Singles
valore: 1.4
categoria doc: Getting_Started
Last candidate 1 in E2 changed to solution
Passo 12
Naked Singles
valore: 1.4
categoria doc: Getting_Started
Last candidate 3 in E1 changed to solution
Last candidate 4 in H2 changed to solution
Passo 13
Naked Singles
valore: 1.3
categoria doc: Getting_Started
Last candidate 7 in F1 changed to solution
Passo 14
Naked Pair
valore: 11.7
categoria doc: Naked_Candidates
Naked Pair 8/9 on cells {B4|C5} means
- 8/9 can be removed from C4
- 8/9 can be removed from C6
Passo 15
Hidden Pair
valore: 21.7
categoria doc: Hidden_Candidates
Hidden Pair 3/4 in Row G, on cells {G4|G6}
- removes 5/8/9 from G4
- removes 5/8/9 from G6
Passo 16
Hidden Singles
valore: 2.1
categoria doc: Getting_Started
5 in G2 is last in row
Passo 17
Naked Singles
valore: 1
categoria doc: Getting_Started
Last candidate 6 in J2 changed to solution
Passo 18
Pointing Pairs
valore: 29.7
categoria doc: Intersection_Removal
Pair: between Box 6 and Row D:
- 5 can be removed from D4
- 5 can be removed from D6
Passo 19
Naked Triple
valore: 39.1
categoria doc: Naked_Candidates
Naked Triple 3/4/7 on cells {C6|D6|G6} means
- 3 can be removed from F6
Passo 20
Chute Remote Pair
valore: 47.5
categoria doc: Chute_Remote_Pair
9 cannot be set in the yellow cells {A7,B7,C7} and with the Remote Pair in E8 and J9 it means:
- 2 can be removed from D9
- 2 can be removed from G8
Passo 21
Hidden Singles
valore: 1.8
categoria doc: Getting_Started
2 in G1 is last in row
2 in J9 is last in column/box
Passo 22
Naked Singles
valore: 0.9
categoria doc: Getting_Started
Last candidate 1 in J1 changed to solution
Passo 23
Naked Singles
valore: 0.8
categoria doc: Getting_Started
Last candidate 8 in H1 changed to solution
Passo 24
Naked Singles
valore: 0.8
categoria doc: Getting_Started
Last candidate 1 in H6 changed to solution
Passo 25
Hidden Singles
valore: 1.5
categoria doc: Getting_Started
8 in E6 is last in column
8 in G5 is last in row/box
Passo 26
Naked Singles
valore: 0.7
categoria doc: Getting_Started
Last candidate 9 in C5 changed to solution
Passo 27
Naked Singles
valore: 0.7
categoria doc: Getting_Started
Last candidate 8 in B4 changed to solution
Last candidate 5 in C9 changed to solution
Passo 28
Naked Singles
valore: 0.6
categoria doc: Getting_Started
Last candidate 8 in C8 changed to solution
Last candidate 6 in D9 changed to solution
Passo 29
Naked Singles
valore: 0.5
categoria doc: Getting_Started
Last candidate 9 in B9 changed to solution
Last candidate 3 in D7 changed to solution
Passo 30
Naked Singles
valore: 0.4
categoria doc: Getting_Started
Last candidate 6 in B8 changed to solution
Last candidate 7 in D6 changed to solution
Last candidate 9 in F7 changed to solution
Passo 31
Naked Singles
valore: 0.3
categoria doc: Getting_Started
Last candidate 4 in C6 changed to solution
Last candidate 2 in D4 changed to solution
Last candidate 2 in E8 changed to solution
Last candidate 5 in F6 changed to solution
Last candidate 6 in G7 changed to solution
Last candidate 9 in G8 changed to solution
Passo 32
Naked Singles
valore: 0.1
categoria doc: Getting_Started
Last candidate 7 in C4 changed to solution
Last candidate 5 in D8 changed to solution
Last candidate 9 in E4 changed to solution
Last candidate 3 in F4 changed to solution
Last candidate 3 in G6 changed to solution
Last candidate 9 in J6 changed to solution
Passo 33
Naked Singles
valore: 0
categoria doc: Getting_Started
Last candidate 4 in G4 changed to solution
Last candidate 5 in J4 changed to solution