Dog Sudoku Level 154 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 154 Strategy
Hard Level 154 uses a 9x9 board with 10 bones. Use the row and column dog counts first, then resolve bones with limited neighboring cells.
Dog Sudoku Level 154 Solution
Solution dog cells: R2C5, R4C1, R5C4, R5C6, R6C9, R7C3, R7C7, R8C5, R9C3, R9C7.