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Welcome to suduro.com, the home of Suduro, a fun, elegant new variation on Sudoku, with the challenges of Sudoku and Kakuro puzzles combined. If you already know and enjoy Sudoku, these offer a challenging new dimension to your puzzling. Fill in the gray squares with numbers 1-9 so that the gray squares in each column and row add up to the sums clues in the top-edge and left-edge black squares.
Similarly, the upper-left 3-by-3 grid of numbers shows the gray-squares sums for the corresponding
3-by-3 sub-grids. Fill in the white squares to complete a normal Sudoku puzzle, so every row, column, and 3-by-3 sub-grid has each number 1-9 exactly once.
11
23
10
12
4
22
7
5
23
20
5
5
10
6
16
24
11
20
9
18
17
6
24
8
17
7
11
By Dan Tow, Copyright 2021, All Rights Reserved