Passi risolutivi (27)
Passo 1
Hidden Singles
valore: 5.4
categoria doc: Getting_Started
6 in J1 is last in row/box
8 in E5 is last in column/box
Passo 2
Hidden Singles
valore: 5
categoria doc: Getting_Started
8 in C3 is last in column
8 in D1 is last in box
Passo 3
Naked Singles
valore: 2.4
categoria doc: Getting_Started
Last candidate 3 in A1 changed to solution
Last candidate 7 in C7 changed to solution
Passo 4
Naked Singles
valore: 2.2
categoria doc: Getting_Started
Last candidate 5 in C1 changed to solution
Passo 5
Naked Singles
valore: 2.1
categoria doc: Getting_Started
Last candidate 2 in B1 changed to solution
Last candidate 9 in B3 changed to solution
Last candidate 7 in H1 changed to solution
Passo 6
Naked Singles
valore: 2
categoria doc: Getting_Started
Last candidate 1 in E1 changed to solution
Last candidate 5 in G3 changed to solution
Passo 7
Naked Singles
valore: 1.8
categoria doc: Getting_Started
Last candidate 3 in E3 changed to solution
Last candidate 9 in H2 changed to solution
Passo 8
Hidden Singles
valore: 3.2
categoria doc: Getting_Started
5 in B4 is last in row/column/box
7 in J8 is last in column/box
8 in A9 is last in row/box
8 in H7 is last in column
Passo 9
Naked Singles
valore: 1.5
categoria doc: Getting_Started
Last candidate 1 in J5 changed to solution
Passo 10
Hidden Singles
valore: 2.4
categoria doc: Getting_Started
1 in A4 is last in row/box
1 in B8 is last in column
1 in D6 is last in column
1 in G9 is last in row/box
7 in B5 is last in row/box
8 in F8 is last in row/column/box
Passo 11
Naked Singles
valore: 1.1
categoria doc: Getting_Started
Last candidate 4 in B9 changed to solution
Passo 12
Naked Singles
valore: 1
categoria doc: Getting_Started
Last candidate 6 in B2 changed to solution
Passo 13
Naked Singles
valore: 1
categoria doc: Getting_Started
Last candidate 4 in A2 changed to solution
Passo 14
Naked Singles
valore: 1
categoria doc: Getting_Started
Last candidate 6 in A5 changed to solution
Passo 15
Hidden Singles
valore: 1.8
categoria doc: Getting_Started
4 in E8 is last in column/box
6 in D7 is last in row
6 in E6 is last in column/box
Passo 16
Pointing Pairs
valore: 24.8
categoria doc: Intersection_Removal
Triple: between Box 5 and Col 4:
- 2 can be removed from G4
Passo 17
Pointing Pairs
valore: 23.9
categoria doc: Intersection_Removal
Pair: between Box 9 and Row H:
- 3 can be removed from H5
- 3 can be removed from H6
Passo 18
Chute Remote Pair
valore: 37.8
categoria doc: Chute_Remote_Pair
2 cannot be set in the yellow cells {D7,D8,D9} and with the Remote Pair in E4 and F2 it means:
- 7 can be removed from E2
- 7 can be removed from F4
- 7 can be removed from F6
Passo 19
Hidden Singles
valore: 1.4
categoria doc: Getting_Started
7 in E4 is last in row/box
7 in F2 is last in row/column/box
7 in G6 is last in column
Passo 20
Chute Remote Pair
valore: 31.6
categoria doc: Chute_Remote_Pair
4 cannot be set in the yellow cells {G4,H4,J4} and with the Remote Pair in C5 and F6 it means:
- 3 can be removed from C6
Passo 21
Hidden Singles
valore: 1.2
categoria doc: Getting_Started
3 in F6 is last in column
Passo 22
Naked Singles
valore: 0.6
categoria doc: Getting_Started
Last candidate 2 in D4 changed to solution
Last candidate 2 in F9 changed to solution
Passo 23
Naked Singles
valore: 0.5
categoria doc: Getting_Started
Last candidate 5 in D2 changed to solution
Last candidate 9 in E7 changed to solution
Last candidate 4 in F4 changed to solution
Passo 24
Naked Singles
valore: 0.4
categoria doc: Getting_Started
Last candidate 3 in D8 changed to solution
Last candidate 2 in E2 changed to solution
Last candidate 5 in E9 changed to solution
Last candidate 2 in G7 changed to solution
Passo 25
Naked Singles
valore: 0.2
categoria doc: Getting_Started
Last candidate 3 in G5 changed to solution
Last candidate 5 in H8 changed to solution
Last candidate 3 in H9 changed to solution
Last candidate 9 in J9 changed to solution
Passo 26
Naked Singles
valore: 0.1
categoria doc: Getting_Started
Last candidate 4 in C5 changed to solution
Last candidate 9 in G4 changed to solution
Last candidate 4 in H6 changed to solution
Last candidate 5 in J6 changed to solution
Passo 27
Naked Singles
valore: 0
categoria doc: Getting_Started
Last candidate 3 in C4 changed to solution
Last candidate 9 in C6 changed to solution
Last candidate 2 in H5 changed to solution