Difficult Sudoku-7 Group Puzzle

The grouppuzzles.com Difficult Sudoku-7 puzzle for Tuesday January 11, 2022, suitable for printing, with all 11 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) exactly once in each row, each column, and each septomino.

Deductive steps to solve the puzzle

The moves within each step may be done in any order.

All of the moves within a particular step must be done before all of the moves in the subsequent step can be guaranteed to be completed.

Rows are numbered top to bottom, columns from left to right, and rectangles from left to right and then top to bottom. Coordinates are (col, row). Precise details on numbering within each group are specified in the on-line instructions .

Step 1. There are 2 independent moves.

Step 2. There is 1 independent move.

Step 3. There is 1 independent move.

Step 4. There are 3 independent moves.

Step 5. There are 4 independent moves.

Step 6. There are 5 independent moves.

Step 7. There are 7 independent moves.

Step 8. There are 4 independent moves.

Step 9. There are 5 independent moves.

Step 10. There are 5 independent moves.

Step 11. There is 1 independent move.

Tuesday January 11, 2022   https://www.grouppuzzles.com