Question

sudukdo please answer ​

Answer 1

Step-by-step explanation:

The solved sudoku :

$\begin{tabular}{|c|c|c|c|c|c|c|c|c|}\cline{1-9} \bf{2}&3&4& \bf{9} & \bf{5}&6& \bf{8}&\bf{1}&7 \\\cline{1-9}\ \bf{9}&\bf{5}&7&8&1&\bf{4}&\bf{2}&6&\bf{3} \\\cline{1-9}\ 1&8&6&3&\bf{7}&2&4&5&\sf{9} \\\cline{1-9}\ \bf{5}&\bf{4}&9&6&8&\bf{1}&\bf{7}&\bf{3}&2 \\\cline{1-9}\ 6&\bf{1}&\bf{8}&\bf{7}&\bf{2}&\bf{3}&\bf{5}&\bf{9}&4 \\\cline{1-9}\ 7&\bf{2}&\bf{3}&\bf{4}&9&5&6&\bf{8}&\bf{1}\\\cline{1-9}\ \bf{3}&9&2&5&\bf{6}&7&1&4&8 \\\cline{1-9}\ \bf{4}&7&\bf{5}&\bf{1}&3&8&9&\bf{2}&\bf{6}\\\cline{1-9}\ 8&\bf{6}&\bf{1}&2&\bf{4}&\bf{9}&3&7&\bf{5}\\\cline{1-9}\end{tabular}$

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Additional Information:

• A sudoku is a brain puzzle. It includes a 9 × 9 grid. The puzzle is considered as solved when each number from 1 to 9 appears once in each 3 × 3 square, row and column.

• Sudoku puzzles first appeared in later 19th Century in French newspapers.

• Sudoku can be a brain exercise for one or a medium of entertainment for other.

• It is for all age groups as it comes in variations of levels - Easy, Medium and Hard.