Question

Fill in the puzzle So that every row accross, every column down and every 3 by 3 box contains the numbers 1 to 9​

Answer 1

Answer:

|     6   5   9     |     3   1   4      |     2   8   7     |            

|     1   8   7      |    6    5  2      |    4    3   9      |

|     2  3   4      |    8   9   7      |    5     1   6      |

|    4   2   6      |     1    3   5     |    9    7   8      |

|    8   7   1       |    9   4    6     |   3    5    2      |

|   5   9    3      |    2    7    8    |    6    4    1      |

|    3   1    2      |   5    8    9    |    7    6    4      |  

|   7   6   5       |   4    2     1    |   8    9     3      |

|   9   4   8       |    7    6    3   |   1     2     5      |

Answer 2

Answer:

Following is the solved puzzle :

$\left[\begin{array}{ccc}6&5&9\\1&8&7\\2&3&4\end{array}\right]$ $\left[\begin{array}{ccc}3&1&4\\6&5&2\\8&9&7\end{array}\right]$$\left[\begin{array}{ccc}2&8&7\\4&3&9\\5&1&6\end{array}\right]$

$\left[\begin{array}{ccc}4&2&6\\8&7&1\\5&9&3\end{array}\right]$ $\left[\begin{array}{ccc}1&3&5\\9&4&6\\2&7&8\end{array}\right]$ $\left[\begin{array}{ccc}9&7&8\\3&5&2\\6&4&1\end{array}\right]$

$\left[\begin{array}{ccc}3&1&2\\7&6&5\\9&4&8\end{array}\right]$$\left[\begin{array}{ccc}5&8&9\\4&2&1\\7&6&3\end{array}\right]$$\left[\begin{array}{ccc}7&6&4\\8&9&3\\1&2&5\end{array}\right]$

Step-by-step explanation:

• You'll often find a square grid with nine huge squares in a puzzle.
• There will be 9 tiny squares inside of each of those bigger squares. Some of those smaller squares will have the numbers 1 to 9 filled in when a puzzle is presented to you.
• Less squares will be filled in on problems that are more challenging. The lines around the larger squares are frequently darker than the lines around the smaller squares.
• Additionally, the larger squares can occasionally have a checkerboard pattern in their colouring.
• Every column and row in the game must have all the numbers from 1 to 9. This is one of its fundamental rules.
• This implies that a number cannot repeat itself within a row or column.
• Similarly, every number from 1 to 9 must appear in each of the nine huge squares.
• Because there are only 9 smaller squares in each larger square, each number can only appear once, to reiterate.  
• A huge square cannot include another number "2" anyplace in it if it already contains the number "2" in it.
• Look to see if there is a single square available in each square.
• If it does, filling it out is simple.
• Just identify the missing number between 1 and 9. For instance, you can fill in the number "4" if a larger square only has the digits 1-3 and 5-9.

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