Medium Sudoku-Cornered Group Puzzle

The grouppuzzles.com Medium Sudoku-Cornered puzzle for  with the first 3 steps marked

Permission is granted to teachers in grades K-12 to print and photocopy these puzzles for use in their classes. Permission is also granted for parents and individuals to print for educational and personal developement. Please share this link with friends on social media and email so they can practice as well.

Place each element of the group (1 2 3 4 5 6 7 8 9) exactly once in each row, each column, each 3x3 square, the top left corners of each 3x3 square, the top right corners of each 3x3 square, the bottom left corners of each 3x3 square, and the bottom right corners of each 3x3 square.

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