DWG-102.1.06
Killer Sudoku #6 · Easy
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About this puzzle
Sheet #6 divides the grid into 30 cages averaging 2.7 cells. 4 cages have only one possible set of digits — the natural place to begin.
The largest cage covers 4 cells and adds up to 26; it starts at row 4, column 2.
The most open cage, 20 in 4 cells, still allows 12 different sets of digits — leave it for later.
2 cages have a single cell, which works like a given.
Where to start
The 10 in 4 cells starting at row 7, column 6 can only be 1 + 2 + 3 + 4.
The 4 in 2 cells starting at row 3, column 4 can only be 1 + 3.
Every step can be found with cage combinations plus ordinary sudoku logic.