[OK]

Privacy Policy  -  Terms & Conditions  -  See Details
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information you've provided to them or they've collected from your use of their services.

BB Logo Spacer
Spacer
Line
Line
Sudoku Solution Path

?    ?

R4C4 is the only square in row 4 that can be <7>
R5C5 is the only square in row 5 that can be <2>
R5C4 is the only square in row 5 that can be <4>
R5C7 is the only square in column 7 that can be <8>
R5C9 is the only square in block 6 that can be <1>
R1C3 is the only square in column 3 that can be <1>
Squares R4C8 and R6C8 in column 8 form a simple locked pair. These 2 squares both contain the 2 possibilities <39>. Since each of the squares must contain one of the possibilities, they can be eliminated from the other squares in the column.
   R1C8 - removing <39> from <3469> leaving <46>
   R3C8 - removing <39> from <234569> leaving <2456>
   R7C8 - removing <39> from <2359> leaving <25>
   R9C8 - removing <39> from <3459> leaving <45>
Intersection of block 4 with row 5. The value <9> only appears in one or more of squares R5C1, R5C2 and R5C3 of block 4. These squares are the ones that intersect with row 5. Thus, the other (non-intersecting) squares of row 5 cannot contain this value.
   R5C6 - removing <9> from <369> leaving <36>
Intersection of block 8 with column 5. The value <9> only appears in one or more of squares R7C5, R8C5 and R9C5 of block 8. These squares are the ones that intersect with column 5. Thus, the other (non-intersecting) squares of column 5 cannot contain this value.
   R1C5 - removing <9> from <349> leaving <34>
   R3C5 - removing <9> from <3489> leaving <348>
   R4C5 - removing <9> from <139> leaving <13>
   R6C5 - removing <9> from <13589> leaving <1358>
R1C7 is the only square in row 1 that can be <9>
R9C5 is the only square in row 9 that can be <9>
R7C9 is the only square in row 7 that can be <9>
R2C9 is the only square in column 9 that can be <7>
Intersection of row 3 with block 1. The value <9> only appears in one or more of squares R3C1, R3C2 and R3C3 of row 3. These squares are the ones that intersect with block 1. Thus, the other (non-intersecting) squares of block 1 cannot contain this value.
   R2C1 - removing <9> from <3589> leaving <358>
   R2C3 - removing <9> from <2359> leaving <235>
Squares R1C2<36>, R4C2<136> and R6C2<13> in column 2 form a comprehensive locked triplet. These 3 squares can only contain the 3 possibilities <136>. Since each of the squares must contain one of the possibilities, they can be eliminated from the other squares in the column.
   R3C2 - removing <36> from <2368> leaving <28>
   R7C2 - removing <3> from <2378> leaving <278>
   R9C2 - removing <3> from <37> leaving <7>
R7C7 is the only square in row 7 that can be <7>
R7C5 is the only square in row 7 that can be <1>
R4C5 can only be <3>
R8C6 can only be <3>
R8C4 can only be <5>
R8C9 can only be <4>
R5C6 can only be <6>
R3C9 can only be <3>
R9C8 can only be <5>
R9C7 can only be <3>
R7C8 can only be <2>
R4C8 can only be <9>
R1C5 can only be <4>
R6C8 can only be <3>
R4C6 can only be <1>
R6C2 can only be <1>
R7C2 can only be <8>
R8C7 can only be <1>
R8C1 can only be <6>
R6C4 can only be <9>
R9C3 can only be <4>
R1C8 can only be <6>
R3C5 can only be <8>
R1C2 can only be <3>
R3C8 can only be <4>
R3C2 can only be <2>
R6C5 can only be <5>
R2C6 can only be <9>
R4C2 can only be <6>
R6C6 can only be <8>
R2C4 can only be <3>
R8C3 can only be <2>
R2C3 can only be <5>
R2C1 can only be <8>
R2C7 can only be <2>
R7C3 can only be <3>
R3C1 can only be <9>
R3C7 can only be <5>
R3C3 can only be <6>
R5C1 can only be <3>
R5C3 can only be <9>
R7C1 can only be <5>

 

Line


BrainBashers™ is a trademark. We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information you've provided to them or they've collected from your use of their services. For more information please view our privacy policy. By using the site you also agree to our terms and conditions.

Line
Line