Passi risolutivi (23)
Passo 1
Hidden Singles
valore: 4.9
categoria doc: Getting_Started
5 in H5 is last in row/box
7 in E5 is last in row/column/box
9 in E4 is last in column
Passo 2
Hidden Singles
valore: 4.5
categoria doc: Getting_Started
2 in E6 is last in row/box
9 in G5 is last in column/box
Passo 3
Naked Singles
valore: 2.2
categoria doc: Getting_Started
Last candidate 1 in G6 changed to solution
Passo 4
Naked Singles
valore: 2.1
categoria doc: Getting_Started
Last candidate 7 in G2 changed to solution
Passo 5
Hidden Singles
valore: 3.7
categoria doc: Getting_Started
2 in G9 is last in row
6 in D6 is last in column
7 in J7 is last in row/box
9 in H2 is last in column
Passo 6
Hidden Singles
valore: 3.3
categoria doc: Getting_Started
1 in J2 is last in row/column/box
4 in J9 is last in column
6 in H7 is last in column/box
Passo 7
Hidden Singles
valore: 2.9
categoria doc: Getting_Started
1 in E7 is last in column
1 in H8 is last in row/box
6 in J3 is last in row/box
Passo 8
Hidden Pair
valore: 27
categoria doc: Hidden_Candidates
Hidden Pair 4/8 in Col 1, on cells {E1|G1}
- removes 6 from E1
- removes 3 from G1
Passo 9
Hidden Singles
valore: 2.7
categoria doc: Getting_Started
6 in E2 is last in row/box
Passo 10
Naked Singles
valore: 1.3
categoria doc: Getting_Started
Last candidate 5 in B2 changed to solution
Passo 11
Pointing Pairs
valore: 36.7
categoria doc: Intersection_Removal
Pair: between Box 5 and Row D:
- 3 can be removed from D7
Passo 12
Pointing Pairs
valore: 35.9
categoria doc: Intersection_Removal
Pair: between Box 7 and Col 3:
- 3 can be removed from A3
- 3 can be removed from B3
Passo 13
Pointing Pairs
valore: 35.5
categoria doc: Intersection_Removal
Pair: between Box 5 and Row F:
- 4 can be removed from F3
Passo 14
Chute Remote Pair
valore: 57.1
categoria doc: Chute_Remote_Pairs
8 cannot be set in the yellow cells {G8,H8,J8} and with the Remote Pair in C9 and D7 it means:
- 5 can be removed from A7
- 5 can be removed from C7
- 5 can be removed from E9
Passo 15
Hidden Singles
valore: 2.1
categoria doc: Getting_Started
5 in A6 is last in row
5 in C9 is last in column/box
5 in D7 is last in column/box
5 in E3 is last in row
Passo 16
Naked Singles
valore: 1
categoria doc: Getting_Started
Last candidate 3 in D4 changed to solution
Last candidate 8 in F3 changed to solution
Last candidate 4 in F6 changed to solution
Passo 17
Naked Singles
valore: 0.8
categoria doc: Getting_Started
Last candidate 8 in D5 changed to solution
Last candidate 4 in E1 changed to solution
Last candidate 1 in F5 changed to solution
Last candidate 3 in H3 changed to solution
Last candidate 2 in J4 changed to solution
Passo 18
Naked Singles
valore: 0.6
categoria doc: Getting_Started
Last candidate 1 in C4 changed to solution
Last candidate 5 in F4 changed to solution
Last candidate 8 in G1 changed to solution
Last candidate 4 in G3 changed to solution
Last candidate 8 in H9 changed to solution
Last candidate 3 in J5 changed to solution
Passo 19
Naked Singles
valore: 0.5
categoria doc: Getting_Started
Last candidate 6 in C1 changed to solution
Last candidate 3 in E9 changed to solution
Last candidate 3 in G7 changed to solution
Passo 20
Naked Singles
valore: 0.4
categoria doc: Getting_Started
Last candidate 3 in B1 changed to solution
Last candidate 4 in B7 changed to solution
Last candidate 2 in C5 changed to solution
Last candidate 8 in E8 changed to solution
Passo 21
Naked Singles
valore: 0.2
categoria doc: Getting_Started
Last candidate 1 in A1 changed to solution
Last candidate 4 in A5 changed to solution
Last candidate 9 in A7 changed to solution
Last candidate 6 in B5 changed to solution
Last candidate 7 in C8 changed to solution
Passo 22
Naked Singles
valore: 0.1
categoria doc: Getting_Started
Last candidate 2 in A3 changed to solution
Last candidate 2 in B8 changed to solution
Last candidate 9 in C3 changed to solution
Last candidate 8 in C7 changed to solution
Passo 23
Naked Singles
valore: 0
categoria doc: Getting_Started
Last candidate 3 in A8 changed to solution
Last candidate 7 in B3 changed to solution