Cat Sudoku Level 13 Hint
Find a colored region with only a few safe cells, then compare those cells against the row and column limits.
Cat Sudoku Level 13 Strategy
Easy Level 13 uses a 7x7 board with 7 colored regions. It starts with 2 fixed cats to anchor the solve. Work from the tightest rows and regions before placing a cat.
Cat Sudoku Level 13 Solution
Solution cells: R1C7, R2C5, R3C3, R4C6, R5C1, R6C4, R7C2.