Hard KenKen #2

6×6 grid

Puzzle

6+
5+
20×
5
6÷
3
10+
7+
15+
15+
9+
20×
30×
7+
2
3
4

How to play: Fill each row and column with 1-6 without repeating. Numbers in each cage must produce the target using the shown operation.

Solution

123456
234561
345612
561234
456123
612345