DWG-102.3.02
Killer Sudoku #2 · Hard
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About this puzzle
Sheet #2 divides the grid into 23 cages averaging 3.5 cells. One cage has only one possible set of digits — the natural place to begin.
The largest cage covers 6 cells and adds up to 32; it starts at row 4, column 9.
The most open cage, 24 in 5 cells, still allows 11 different sets of digits — leave it for later.
Where to start
The 4 in 2 cells starting at row 3, column 3 can only be 1 + 3.
Expect to lock digits between cages and lines and to use pairs. Write notes in the big cages early.