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#Critical Thinking
Century
Skills
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You must have seen Sudoku puzzles in newspapers before. Read the following rules that
apply to the puzzle:
Every square has to contain a single number.
Only numbers from 1 to 4 can be used.
Each 2 × 2 box can only contain each number from 1 to 4 once.
Each vertical column can only contain each number from 1 to 4 once.
Each horizontal row can only contain each number from 1 to 4 once.
One has been done for you. 4 2 1 3
1 3 4 2
3 4 2 1
Now, solve the following Sudoku puzzles:
2 1 3 4
a. b. c.
1 2 1
4 3 2 4 1
3 2 1 2 3
4 3 2 3
CAREER HERE
People who are experts in PowerPoint 2016 may pursue their careers as Presenters in online
webinars and workshops.
FOR THE TEACHER
Demonstrate the procedure to insert pictures from different sources and set a slide background.
Formatting in PowerPoint 37

