Puzzles for Brain - Killer Sudoku 200 Medium to Hard Puzzles 10x10 vol.22

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Killer Sudoku is a mix of Sudoku and Kakuro. Your goal is the same as in regular fill every row, column and 5x2 region with the numbers 1-10 once. The difference is how you arrive at those numbers. The objective is to fill the grid with numbers from 1 to 10 in a way that the following conditions are row, column, and nonet contains each number exactly once.The sum of all numbers in a cage must match the small number printed in its corner.No number appears more than once in a cage. (This is the standard rule for killer sudokus, and implies that no cage can include more than 10 cells.)