Killer Sudoku
🐝
Killer Sudoku, Challenging, 4-1-1
©2011 krazydad.com
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H
int
Check
A
nswers
Clear Puzzle
I
nstructions
C
alculator
Set up Marks
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P
ause/unpause
Printable Image
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Killer Sudoku Settings
Cage coloring
Dotted lines
Double-tap selects cage
Mark with dots
Auto-clear marks
Auto-set marks
Auto-check answers
Reveal solved digits
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Find a puzzle
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Challenging
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Insane
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