Below is a snapshot of the Web page as it appeared on 5/19/2024 (the last time our crawler visited it). This is the version of the page that was used for ranking your search results. The page may have changed since we last cached it. To see what might have changed (without the highlights), go to the current page.
Bing is not responsible for the content of this page.
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 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.