Question

Use the numbers 1,2,3,4,5 so that no row, column, or diagonal line of any length contains the same number more than once.

A. 1
B. 2
C. 3
D. 4
E. 5
What number replaces the blank in the puzzle?
A. 1
B. 2
C. 3
D. 4
E. 5

Answer 1

The answer to the puzzle provided by the student asking for the missing number in the sequence is E. 5, as it's the only number that hasn't been used and satisfies the no-repetition rule for rows, columns, and diagonals.

Step-by-step explanation:

The student is asking for help with a specific type of puzzle that resembles Sudoku, but with the additional constraint that no row, column, or diagonal can contain the same number more than once. The student provided a sequence with one missing number: A. 1, B. 2, C. 3, D. 4, E. 5, and wants to know which number fills in the blank. Given the sequence and the rules stated, we must ensure that the missing number should not repeat in any row, column, or diagonal.

Because numbers 1, 2, 3, and 4 are already present, the only number left to use is 5. Therefore, the answer to this puzzle would be E. 5, as it is the only number that has not been used and will ensure that no number repeats in any direction.