Passi risolutivi (33)
Passo 1
Hidden Singles
valore: 5.5
categoria doc: Getting_Started
4 in C7 is last in row/box
4 in H4 is last in box
5 in G1 is last in row/box
Passo 2
Hidden Singles
valore: 5.1
categoria doc: Getting_Started
1 in H6 is last in box
4 in J8 is last in row/column/box
8 in G3 is last in box
Passo 3
Hidden Singles
valore: 4.6
categoria doc: Getting_Started
7 in J9 is last in row
9 in G7 is last in row
9 in H2 is last in box
Passo 4
Naked Singles
valore: 2.1
categoria doc: Getting_Started
Last candidate 8 in H8 changed to solution
Passo 5
Naked Singles
valore: 2
categoria doc: Getting_Started
Last candidate 6 in H9 changed to solution
Passo 6
Hidden Singles
valore: 4
categoria doc: Getting_Started
2 in G9 is last in row
3 in J7 is last in row
Passo 7
Naked Pair
valore: 18.6
categoria doc: Naked_Candidates
Naked Pair 2/5 on cells {A8|B8} means
- 2 can be removed from A7
- 5 can be removed from A9
- 5 can be removed from C9
- 5 can be removed from D8
- 2 can be removed from E8
Last candidate 1 in A7 changed to solution
Passo 8
Naked Singles
valore: 1.7
categoria doc: Getting_Started
Last candidate 6 in D7 changed to solution
Passo 9
Naked Singles
valore: 1.6
categoria doc: Getting_Started
Last candidate 2 in F7 changed to solution
Passo 10
Hidden Singles
valore: 3.1
categoria doc: Getting_Started
2 in E1 is last in row/box
2 in J3 is last in column
Passo 11
Naked Pair
valore: 14.2
categoria doc: Naked_Candidates
Naked Pair 1/6 on cells {F2|J2} means
- 6 can be removed from A2
- 1/6 can be removed from B2
- 1/6 can be removed from E2
Last candidate 5 in B2 changed to solution
Passo 12
Naked Singles
valore: 1.3
categoria doc: Getting_Started
Last candidate 2 in B8 changed to solution
Passo 13
Naked Singles
valore: 1.3
categoria doc: Getting_Started
Last candidate 5 in A8 changed to solution
Passo 14
Hidden Singles
valore: 2.5
categoria doc: Getting_Started
2 in A4 is last in row/column/box
Passo 15
Pointing Pairs
valore: 37.1
categoria doc: Intersection_Removal
Pair: between Box 2 and Row B:
- 6 can be removed from B1
Passo 16
Pointing Pairs
valore: 36.3
categoria doc: Intersection_Removal
Triple: between Box 4 and Row F:
- 6 can be removed from F5
- 6 can be removed from F6
Passo 17
Pointing Pairs
valore: 35.9
categoria doc: Intersection_Removal
Pair: between Box 2 and Row C:
- 7 can be removed from C1
Passo 18
Line/Unit Reduction
valore: 46.2
categoria doc: Intersection_Removal
Line/Box Reduction: 1s in box 5 remove the following in the same box:
- 1 can be removed from D4
- 1 can be removed from D5
- 1 can be removed from F5
Last candidate 4 in D5 changed to solution
Passo 19
Naked Singles
valore: 1.1
categoria doc: Getting_Started
Last candidate 8 in F5 changed to solution
Passo 20
Naked Singles
valore: 1
categoria doc: Getting_Started
Last candidate 5 in F6 changed to solution
Passo 21
Naked Singles
valore: 0.9
categoria doc: Getting_Started
Last candidate 1 in F9 changed to solution
Passo 22
Naked Singles
valore: 0.9
categoria doc: Getting_Started
Last candidate 5 in D9 changed to solution
Last candidate 6 in F2 changed to solution
Passo 23
Naked Singles
valore: 0.8
categoria doc: Getting_Started
Last candidate 9 in F3 changed to solution
Last candidate 1 in J2 changed to solution
Passo 24
Naked Singles
valore: 0.7
categoria doc: Getting_Started
Last candidate 4 in F1 changed to solution
Last candidate 6 in J1 changed to solution
Passo 25
Hidden Singles
valore: 1.4
categoria doc: Getting_Started
5 in C4 is last in row/column/box
6 in A3 is last in row/column/box
9 in C1 is last in row/column/box
Passo 26
Chute Remote Pair
valore: 30.3
categoria doc: Chute_Remote_Pairs
6 cannot be set in the yellow cells {A5,B5,C5} and with the Remote Pair in E6 and G4 it means:
- 3 can be removed from D4
- 3 can be removed from E4
- 3 can be removed from G6
Last candidate 9 in D4 changed to solution
Passo 27
Naked Singles
valore: 0.5
categoria doc: Getting_Started
Last candidate 7 in D8 changed to solution
Passo 28
Naked Singles
valore: 0.5
categoria doc: Getting_Started
Last candidate 1 in D1 changed to solution
Last candidate 9 in E8 changed to solution
Passo 29
Naked Singles
valore: 0.4
categoria doc: Getting_Started
Last candidate 8 in B1 changed to solution
Last candidate 3 in D3 changed to solution
Passo 30
Naked Singles
valore: 0.3
categoria doc: Getting_Started
Last candidate 7 in A1 changed to solution
Last candidate 6 in B6 changed to solution
Last candidate 1 in C3 changed to solution
Last candidate 7 in E2 changed to solution
Passo 31
Naked Singles
valore: 0.1
categoria doc: Getting_Started
Last candidate 3 in A2 changed to solution
Last candidate 1 in B4 changed to solution
Last candidate 7 in C5 changed to solution
Last candidate 3 in E6 changed to solution
Last candidate 7 in G6 changed to solution
Passo 32
Naked Singles
valore: 0
categoria doc: Getting_Started
Last candidate 8 in A9 changed to solution
Last candidate 8 in C6 changed to solution
Last candidate 6 in E4 changed to solution
Last candidate 6 in G5 changed to solution
Passo 33
Naked Singles
valore: 0
categoria doc: Getting_Started
Last candidate 3 in C9 changed to solution
Last candidate 1 in E5 changed to solution
Last candidate 3 in G4 changed to solution