Balanced paranthesis , my approach not works for all test cases

And in solution provided by you , dont copy paste geeksforgeeks solution.

where is ur code?
pls send the code ide link so that i can find the error
or do u want me to explain the approach?

pls check ur code for the i/p
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sorry above points for sudoku solve problem TA,

sorry , above points for sudoku solve problem TA, written here by mistake

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