Page 37 - NUMINO Challenge_B1
P. 37
4 Number Puzzles
Basic Concepts Sudoku
Sudoku is a math puzzle in which you fill in a 9 9 grid with digits from 1 to
9. The rules are shown below.
Rules 9 7452 8316
1. Each row and column must contain all digits 1 to 9. 6 5291 3487
2. Each 3 3 grid must contain all digits 1 to 9. 3 8146 7295
5 1683 2974
2 9874 6531
4 3715 9862
1 6328 4759
8 2967 5143
7 4539 1628
Example Use the rules below to complete the Sudoku puzzle.
Rules
1. Each row and column must contain all digits 1 to 6.
2. Each 3 2 grid must contain all digits 1 to 6.
3 45
1546
2 6 13
31 2
31 26
46 3 1
Class Notes
Fill in each row, column, and 3 2 grid with the digits 1 to 6. Color the rows and columns
where 2 has been used.
If you look at the columns, A , B , and C . 23 45
If you look at the rows, D , E , F , and 1 5 46D2
G. 2A6E1 3
Complete the Sudoku puzzle according to the rules. 3 1B2FC
31 26
4 6 23G1
34 NUMINO Challenge B1
Basic Concepts Sudoku
Sudoku is a math puzzle in which you fill in a 9 9 grid with digits from 1 to
9. The rules are shown below.
Rules 9 7452 8316
1. Each row and column must contain all digits 1 to 9. 6 5291 3487
2. Each 3 3 grid must contain all digits 1 to 9. 3 8146 7295
5 1683 2974
2 9874 6531
4 3715 9862
1 6328 4759
8 2967 5143
7 4539 1628
Example Use the rules below to complete the Sudoku puzzle.
Rules
1. Each row and column must contain all digits 1 to 6.
2. Each 3 2 grid must contain all digits 1 to 6.
3 45
1546
2 6 13
31 2
31 26
46 3 1
Class Notes
Fill in each row, column, and 3 2 grid with the digits 1 to 6. Color the rows and columns
where 2 has been used.
If you look at the columns, A , B , and C . 23 45
If you look at the rows, D , E , F , and 1 5 46D2
G. 2A6E1 3
Complete the Sudoku puzzle according to the rules. 3 1B2FC
31 26
4 6 23G1
34 NUMINO Challenge B1
