Expert KenKen #19

7×7 grid

Puzzle

8+
2
1-
30×
168×
6+
504×
20+
16+
7
1
12+
11+
1
2
5
5
14+
4×
4
5
42×
3

How to play: Fill each row and column with 1-7 without repeating. Numbers in each cage must produce the target using the shown operation.

Solution

7123456
1234567
2345671
5671234
6712345
3456712
4567123