skip to main content




Daily Sudoku Answer 



BrainBashers doesn't show adverts, and I continue to depend on the ongoing support from everyone who enjoys the site.

Please consider supporting BrainBashers [hide]
Loading

X

Loading

Jun 05 - Very Hard
Puzzle Copyright © Kevin Stone

Share link – www.brainbashers.com/s030231



Reasoning 



R8C8 can only be <3>

R9C9 can only be <5>

R8C7 can only be <2>

R8C5 can only be <8>

R8C2 can only be <5>

R8C3 can only be <9>

R1C9 is the only square in row 1 that can be <1>

R1C6 is the only square in row 1 that can be <6>

R3C3 is the only square in row 3 that can be <3>

R3C7 is the only square in row 3 that can be <5>

R4C4 is the only square in row 4 that can be <5>

R7C6 is the only square in row 7 that can be <3>

R4C5 is the only square in row 4 that can be <3>

R7C4 is the only square in row 7 that can be <1>

R9C1 is the only square in row 9 that can be <3>

R5C8 is the only square in column 8 that can be <8>

R5C5 is the only square in row 5 that can be <6>

Squares R4C9 and R6C9 in block 6 form a simple naked pair. These 2 squares both contain the 2 possibilities <67>. Since each of the squares must contain one of the possibilities, they can be eliminated from the other squares in the block.

R4C7 - removing <67> from <1467> leaving <14>

R6C7 - removing <67> from <1467> leaving <14>

Squares R4C7 and R6C7 in column 7 form a simple naked pair. These 2 squares both contain the 2 possibilities <14>. Since each of the squares must contain one of the possibilities, they can be eliminated from the other squares in the column.

R2C7 - removing <4> from <467> leaving <67>

Intersection of column 1 with block 4. The value <7> only appears in one or more of squares R4C1, R5C1 and R6C1 of column 1. These squares are the ones that intersect with block 4. Thus, the other (non-intersecting) squares of block 4 cannot contain this value.

R5C2 - removing <7> from <127> leaving <12>

R5C4 is the only square in row 5 that can be <7>

Squares R7C7, R7C8, R2C7 and R2C8 form a Type-1 Unique Rectangle on <67>.

R2C8 - removing <67> from <467> leaving <4>

R2C5 can only be <2>

R3C8 can only be <7>

R3C2 can only be <8>

R7C8 can only be <6>

R2C7 can only be <6>

R7C7 can only be <7>

R2C3 can only be <1>

R6C5 can only be <4>

R1C4 can only be <8>

R7C2 can only be <2>

R1C1 can only be <2>

R6C7 can only be <1>

R4C7 can only be <4>

R7C3 can only be <8>

R5C2 can only be <1>

R2C2 can only be <7>

R4C3 can only be <6>

R4C9 can only be <7>

R6C3 can only be <2>

R4C1 can only be <8>

R6C9 can only be <6>

R5C6 can only be <2>

R9C6 can only be <4>

R6C4 can only be <9>

R6C6 can only be <8>

R3C4 can only be <4>

R6C1 can only be <7>

R4C6 can only be <1>

R9C4 can only be <2>

R3C6 can only be <9>



Today's Sudoku Puzzles 



All daily items change at midnight GMT – set your local time zone.

Note: BrainBashers has a Dark Mode setting.