Cat Sudoku Level 244 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 244 Strategy
Master Level 244 uses a 10x10 board with 10 colored regions. It starts with 1 fixed cats to anchor the solve. Work from the tightest rows and regions before placing a cat.
Cat Sudoku Level 244 Solution
Solution cells: R1C5, R2C3, R3C6, R4C4, R5C8, R6C10, R7C7, R8C2, R9C9, R10C1.