# Logical Puzzles Questions and Answers Home > Reasoning and Puzzles > Logical Puzzles > Logical Puzzles Questions By using your logical reasoning skills please try to figure out which number / letter / image / shape is missing in the questions below.

The numbers / letters / images / shapes around will give you the clues you need to solve the puzzles. A. A
B. B
C. C
D. D
E. E
F. F

Explanation :

The number of black dots in each grid increases by 1 each time, starting with the top left grid and working to the right, top row then bottom row.  A. Q
B. R
C. H
D. A

Explanation :

Adding the three numbers in each square together gives the numerical value of the letter at the centre of each square.   A. 15
B. 12
C. 9
D. 6

Explanation :

The value at each corner of the diagram equals the difference between the sums of the numerical values of the letters in the boxes adjacent to the corner.  A. A
B. B
C. C
D. D  A. A
B. B
C. C
D. D
E. E
F. F

Explanation :

Working from left to right, top row then bottom row, the first grid contains a sequence of 2 black dots and a sequence of 3.

The next grid contains one of 3 and one of 4. Continue, adding 1 to each sequence every time.  #### Sudoku

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