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Calcudoku:4×45×56×68×89×96×6Killer SudokuSudoku
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Killer Sudoku

Easy        

14 Aug 2012   Show solution   Rating:
Points: 5 (solved 75 time(s) so far)
abcdefghi
1 
3
13

10
17
8
11
7

2 
6
13
10




12

3 



13

17

19

4 
13


8


9

17
5 

8


6
15



6 
26

10




11
8
7 


15
18

15



8 
14
7


10

19
8
4
9 



5





You can solve the puzzle using the number + arrow keys, or the mouse. Use shift + number to toggle guesses, the space bar to clear a cell, and 'backspace' for undo. Press '=' to highlight the number in a cell.

A Killer Sudoku is the same as a Calcudoku puzzle, except:

  • the operator is always + (and not shown)
  • every 3×3 box has the numbers 1..9 exactly once
  • a cage also can not have duplicate numbers (!)

You can also solve the puzzles on the iPhone/iPod Touch/iPad and the Kindle 3.

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The last 20 solved puzzles (       = by subscriber):total
Cell size for 9×9:  small medium large
   
All puzzles published on this site are © Patrick Min. Send your ideas and suggestions to



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