Passi risolutivi (31)
Passo 1
Naked Singles
valore: 0
categoria doc: Getting_Started
Last candidate 9 in G5 changed to solution
Passo 2
Hidden Singles
valore: 6
categoria doc: Getting_Started
1 in B6 is last in column/box
3 in E5 is last in column/box
Passo 3
Hidden Singles
valore: 5.7
categoria doc: Getting_Started
1 in A2 is last in column/box
8 in C5 is last in column
Passo 4
Hidden Singles
valore: 5.3
categoria doc: Getting_Started
3 in B2 is last in column/box
8 in A3 is last in row/box
Passo 5
Hidden Singles
valore: 5.1
categoria doc: Getting_Started
3 in G9 is last in column
Passo 6
Hidden Singles
valore: 5
categoria doc: Getting_Started
8 in G1 is last in row
Passo 7
Hidden Singles
valore: 4.8
categoria doc: Getting_Started
7 in G3 is last in row
Passo 8
Naked Singles
valore: 2.3
categoria doc: Getting_Started
Last candidate 2 in C3 changed to solution
Passo 9
Naked Singles
valore: 2.2
categoria doc: Getting_Started
Last candidate 6 in B3 changed to solution
Passo 10
Hidden Singles
valore: 4.2
categoria doc: Getting_Started
2 in B4 is last in row/box
Passo 11
Naked Pair
valore: 20.5
categoria doc: Naked_Candidates
Naked Pair 4/7 on cells {B1|C1} means
- 7 can be removed from E1
- 7 can be removed from F1
Passo 12
Hidden Pair
valore: 39.1
categoria doc: Hidden_Candidates
Hidden Pair 7/8 in Row H, on cells {H8|H9}
- removes 1/2/4/9 from H8
- removes 1/6/9 from H9
Passo 13
Hidden Singles
valore: 3.7
categoria doc: Getting_Started
1 in E8 is last in column
1 in H7 is last in row/box
Passo 14
Hidden Singles
valore: 3.5
categoria doc: Getting_Started
1 in C9 is last in row/column/box
9 in H1 is last in row
Passo 15
Naked Singles
valore: 1.7
categoria doc: Getting_Started
Last candidate 6 in F1 changed to solution
Last candidate 5 in J3 changed to solution
Passo 16
Naked Singles
valore: 1.5
categoria doc: Getting_Started
Last candidate 2 in E1 changed to solution
Last candidate 9 in E3 changed to solution
Passo 17
Hidden Singles
valore: 2.7
categoria doc: Getting_Started
2 in D8 is last in row/box
Passo 18
Pointing Pairs
valore: 39.2
categoria doc: Intersection_Removal
Pair: between Box 2 and Col 4:
- 7 can be removed from E4
- 7 can be removed from F4
Passo 19
Chute Remote Pair
valore: 64.6
categoria doc: Chute_Remote_Pair
7 cannot be set in the yellow cells {C7,C8,C9} and with the Remote Pair in A4 and B1 it means:
- 4 can be removed from B5
Last candidate 5 in B5 changed to solution
Passo 20
Naked Singles
valore: 1.2
categoria doc: Getting_Started
Last candidate 4 in H5 changed to solution
Passo 21
Hidden Singles
valore: 2.3
categoria doc: Getting_Started
4 in E6 is last in column
5 in C7 is last in row/box
Passo 22
Naked Singles
valore: 1.1
categoria doc: Getting_Started
Last candidate 6 in E7 changed to solution
Passo 23
Naked Singles
valore: 1
categoria doc: Getting_Started
Last candidate 2 in G7 changed to solution
Passo 24
Naked Singles
valore: 0.9
categoria doc: Getting_Started
Last candidate 6 in G6 changed to solution
Passo 25
Naked Singles
valore: 0.9
categoria doc: Getting_Started
Last candidate 5 in D6 changed to solution
Last candidate 5 in H4 changed to solution
Passo 26
Naked Singles
valore: 0.8
categoria doc: Getting_Started
Last candidate 8 in D2 changed to solution
Last candidate 8 in E4 changed to solution
Last candidate 7 in F6 changed to solution
Last candidate 2 in H6 changed to solution
Passo 27
Naked Singles
valore: 0.6
categoria doc: Getting_Started
Last candidate 9 in D9 changed to solution
Last candidate 5 in E9 changed to solution
Last candidate 5 in F2 changed to solution
Last candidate 9 in F4 changed to solution
Last candidate 6 in H2 changed to solution
Passo 28
Naked Singles
valore: 0.4
categoria doc: Getting_Started
Last candidate 7 in B9 changed to solution
Last candidate 6 in D4 changed to solution
Last candidate 7 in E2 changed to solution
Last candidate 3 in F7 changed to solution
Last candidate 2 in J2 changed to solution
Last candidate 6 in J9 changed to solution
Passo 29
Naked Singles
valore: 0.3
categoria doc: Getting_Started
Last candidate 4 in A7 changed to solution
Last candidate 4 in B1 changed to solution
Last candidate 8 in F8 changed to solution
Last candidate 8 in H9 changed to solution
Passo 30
Naked Singles
valore: 0.1
categoria doc: Getting_Started
Last candidate 7 in A4 changed to solution
Last candidate 3 in A8 changed to solution
Last candidate 9 in B8 changed to solution
Last candidate 7 in C1 changed to solution
Last candidate 7 in H8 changed to solution
Last candidate 9 in J7 changed to solution
Passo 31
Naked Singles
valore: 0
categoria doc: Getting_Started
Last candidate 4 in C4 changed to solution
Last candidate 4 in J8 changed to solution