Cat Sudoku Level 97 Hint
Find a colored region with only a few safe cells, then compare those cells against the row and column limits.
Cat Sudoku Level 97 Strategy
Medium Level 97 uses a 8x8 board with 8 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 97 Solution
Solution cells: R1C1, R2C6, R3C4, R4C7, R5C5, R6C2, R7C8, R8C3.