Passi risolutivi (26)
Passo 1
Naked Singles
valore: 2
categoria doc: Getting_Started
Last candidate 2 in D6 changed to solution
Last candidate 8 in F4 changed to solution
Passo 2
Naked Singles
valore: 2
categoria doc: Getting_Started
Last candidate 3 in E4 changed to solution
Last candidate 6 in E6 changed to solution
Passo 3
Naked Singles
valore: 2.5
categoria doc: Getting_Started
Last candidate 9 in E5 changed to solution
Last candidate 4 in G6 changed to solution
Passo 4
Naked Singles
valore: 2.2
categoria doc: Getting_Started
Last candidate 1 in A6 changed to solution
Last candidate 5 in D5 changed to solution
Last candidate 7 in J4 changed to solution
Passo 5
Naked Singles
valore: 2.1
categoria doc: Getting_Started
Last candidate 4 in C4 changed to solution
Passo 6
Hidden Singles
valore: 4.1
categoria doc: Getting_Started
4 in A1 is last in row/box
4 in D2 is last in column
6 in F3 is last in row/box
Passo 7
Naked Singles
valore: 1.9
categoria doc: Getting_Started
Last candidate 7 in D1 changed to solution
Passo 8
Naked Singles
valore: 1.8
categoria doc: Getting_Started
Last candidate 1 in B1 changed to solution
Passo 9
Naked Singles
valore: 1.7
categoria doc: Getting_Started
Last candidate 2 in E1 changed to solution
Last candidate 6 in H1 changed to solution
Passo 10
Naked Singles
valore: 1.6
categoria doc: Getting_Started
Last candidate 5 in J1 changed to solution
Passo 11
Hidden Singles
valore: 2.9
categoria doc: Getting_Started
2 in J2 is last in row/column/box
4 in E9 is last in row/box
4 in J8 is last in column
5 in A3 is last in row/column/box
Passo 12
Hidden Singles
valore: 2.7
categoria doc: Getting_Started
3 in B2 is last in box
Passo 13
Hidden Singles
valore: 2.6
categoria doc: Getting_Started
8 in C2 is last in column
Passo 14
Naked Singles
valore: 1.2
categoria doc: Getting_Started
Last candidate 7 in C3 changed to solution
Passo 15
Naked Singles
valore: 1.1
categoria doc: Getting_Started
Last candidate 2 in C5 changed to solution
Passo 16
Naked Triple
valore: 41.8
categoria doc: Naked_Candidates
Naked Triple 3/8/9 on cells {B8|D8|H8} means
- 3/8 can be removed from A8
- 9 can be removed from F8
- 3/9 can be removed from G8
Last candidate 2 in A8 changed to solution
Passo 17
Hidden Singles
valore: 2
categoria doc: Getting_Started
2 in F9 is last in row/column/box
Passo 18
Y-Wing
valore: 77
categoria doc: Y_Wing_Strategy
Y-Wing pattern. Hinge: H8 (3/8), wings B8 J9, therefore
- 9 can be removed from B9
Passo 19
Hidden Singles
valore: 1.9
categoria doc: Getting_Started
9 in B8 is last in row/box
9 in J9 is last in column
Passo 20
Unique Rectangle Type 1
valore: 33
categoria doc: Unique_Rectangle
Uniqueness Type 1 removing 7/8 at A9 because of A5,B5,B9
Last candidate 3 in A9 changed to solution
Passo 21
Chute Remote Pair
valore: 37.1
categoria doc: Chute_Remote_Pairs
3 cannot be set in the yellow cells {H1,H2,H3} and with the Remote Pair in G5 and J7 it means:
- 6 can be removed from G7
- 6 can be removed from G8
- 6 can be removed from J5
Last candidate 5 in G8 changed to solution
Passo 22
Naked Singles
valore: 0.6
categoria doc: Getting_Started
Last candidate 1 in F8 changed to solution
Passo 23
Naked Singles
valore: 0.5
categoria doc: Getting_Started
Last candidate 6 in C8 changed to solution
Last candidate 8 in E7 changed to solution
Last candidate 9 in F2 changed to solution
Passo 24
Naked Singles
valore: 0.3
categoria doc: Getting_Started
Last candidate 7 in A7 changed to solution
Last candidate 1 in C7 changed to solution
Last candidate 8 in D3 changed to solution
Last candidate 3 in D8 changed to solution
Last candidate 1 in E3 changed to solution
Last candidate 5 in F7 changed to solution
Last candidate 7 in G2 changed to solution
Passo 25
Naked Singles
valore: 0.1
categoria doc: Getting_Started
Last candidate 8 in A5 changed to solution
Last candidate 8 in B9 changed to solution
Last candidate 9 in D7 changed to solution
Last candidate 3 in G7 changed to solution
Last candidate 1 in H2 changed to solution
Last candidate 8 in H8 changed to solution
Last candidate 3 in J3 changed to solution
Passo 26
Naked Singles
valore: 0
categoria doc: Getting_Started
Last candidate 7 in B5 changed to solution
Last candidate 9 in G3 changed to solution
Last candidate 6 in G5 changed to solution
Last candidate 3 in H5 changed to solution
Last candidate 7 in H9 changed to solution
Last candidate 1 in J5 changed to solution
Last candidate 6 in J7 changed to solution