Modified Jenga

You have $n$ Jenga blocks, with values written on them from $1$ to $n$. There will be exactly $1$ block, with value = $i$ ($i$ belongs to range [1,n]). You organised the Jenga Blocks in the form of a stack, in increasing order of their values, with the top-most block having value equal to $1$ and the bottom-most block having value equal to $n$. Your one friend is gonna play with you. In ever