Page 35 - Touchcode_C4_Flipbook
P. 35
3 4 2 1
Step 3 Now, look at the row/column that has
1 2 3 4
most numbers filed. Here it will be 4
th
column. Write missing number ‘3’ in the
2
4 column.
th
1
3 4 2 1
Step 4 Now, look at 4 row. Write the possible
th
numbers in the 3 column. Since ‘2’
rd
is repeated in 1 row, the box will fit 1 2 3 4
st
number ‘4’.
1 2
Step 5 Write the missing number ‘1’ in the 3
rd
column.
1 2/4 3
3 4 2 1
1 2 3 4
Step 6 Write the missing number ‘2’ in the 1
st
column, last row.
1 2
2 1 4 3
3 4 2 1
Step 7 Now fill the remaining
missing boxes with numbers 1 2 3 4
that do not repeat.
4 3 1 2
2 1 4 3
Bingo! You have solved the Sudoku!
Level 2: Critical Thinking & Analysis 33

