Cat Sudoku Level 205 Hint
Look for a region whose legal cells are squeezed by two or more neighboring rows. High-level puzzles often move through exclusion, not obvious singles.
Cat Sudoku Level 205 Strategy
Expert Level 205 uses a 9x9 board with 9 colored regions. It starts without fixed cats, so the region shapes and no-touch rule do the work. Work from the tightest rows and regions before placing a cat.
Cat Sudoku Level 205 Solution
Solution cells: R1C4, R2C9, R3C7, R4C1, R5C6, R6C8, R7C2, R8C5, R9C3.