Dog Sudoku Level 152 Hint
Find a bone with only two or three available neighboring cells, then test those cells against the row count, column count, and no-touch rule.
Dog Sudoku Level 152 Strategy
Hard Level 152 uses a 9x9 board with 11 bones. Use the row and column dog counts first, then resolve bones with limited neighboring cells.
Dog Sudoku Level 152 Solution
Solution dog cells: R2C8, R3C1, R4C5, R4C7, R5C3, R6C7, R6C9, R7C2, R7C4, R9C5, R9C7.