This is a Corral puzzle in which half the clues are multiplicative. For each symmetric pair of clues, one is normal and one is multiplicative.

Too lazy to explain rules today although this is probably an easy one.

Corral puzzle, aka Cave aka Bag etc. (Yes, from nikoli.) Short rules: draw a loop along the grid lines; each numbered cell is in the loop and the number denotes how many cells can be seen vertically or horizontally from that cell, plus the cell itself. Stealing link to MellowMelon’s long rules.