J
The sequence appears to follow a pattern based on the position of letters in the alphabet, where each letter is related to the previous one by a certain number of steps. The missing letter in the sequence is "e," which fits between "d" and "g" when following the numeric pattern (1, 2, 3, 4, etc.). Thus, the complete sequence, with the missing letter included, is a, b, e, d, g, k, v, c, k, t.
This is math or code breaking to be exact. A to B is 1 space, B to D is 2 spaces, D to G is 3 spaces, G to K is 4 spaces and K to P is 5 spaces. The letter that is missing is G.
I
d
Puzzle Cheater! Answer is D
d
S
The missing letter is "u," forming the word "coudag," which is not a standard English word. However, if you consider the sequence of letters, they might represent a pattern or acronym. If you meant a common word, "c o u g" could lead to "cough." Please clarify if you need a specific context!
It's K!
T
k comes next, and then l.
U (fourth, third, fourth, third, etc).