Answer revealed at the end

FUN question :
Find the next letter in the sequence.
[ even if you know the answer, please do not tell here, let others try :) , you may message me the answer]

1S
2N
3R
4T
5_

Question

Answer revealed at the end

FUN question :
Find the next letter in the sequence.
[ even if you know the answer, please do not tell here, let others try :) , you may message me the answer]

1S
2N
3R
4T
5_

shubhamsrg · Answer

@whpalmer4 has got the right answer with the correct logic ^_^

shubhamsrg · Answer

@DLS has got the right answer, as expected :)

dls · Answer

with the right logic*

shubhamsrg · Answer

needles to say that in your case, that of course goes with my statement i.e. it is well understood :)

dls · Answer

understatement :3

dls · Answer

so I guess im 2nd one to solve this problem?

yrelhan4 · Answer

i was the first. \m/

shubhamsrg · Answer

yes
and now , even @yrelhan4 has messaged me the correct answer with logic! cool, @yrelhan4 was perhaps the quickest :)

dls · Answer

XD lets see who is the fifth one

shubhamsrg · Answer

well you were third @yrelhan4 but probably the quickest :)

yrelhan4 · Answer

eh, third and the quickest.. hmm yeah.

dls · Answer

71 :D

primeralph · Answer

...not getting it........think I need to sleep.

shubhamsrg · Answer

As you wish :3

primeralph · Answer

Okay. I got something.

shubhamsrg · Answer

You can message me if you have an answer

shubhamsrg · Answer

you may*

shubhamsrg · Answer

@dan815 with the correct answer and 2 different correct logics both leading to the right answer .

shubhamsrg · Answer

@qweqwe123123123123111 has the right answer and logic

raden · Answer

is it ...

shubhamsrg · Answer

:P

shubhamsrg · Answer

@RadEn with the correct answer and the logic . I am not at all surprised ;)

raden · Answer

hihi ;)

shubhamsrg · Answer

@zzr0ck3r with the right answer and logic. (:

shubhamsrg · Answer

@Farheen28 with the right answer and logic ^_^

anonymous · Answer

yay me!! :D

shubhamsrg · Answer

@mathslover with the right answer and logic :)

shubhamsrg · Answer

The puzzle was quite simple:

the pattern goes like this :

1st
2nd
3rd
4th
.
.
.
 ;)

anonymous · Answer

I have a similar one if anyone is interested

shubhamsrg · Answer

similar what ? puzzle ?

anonymous · Answer

Yeah

shubhamsrg · Answer

sure, ask if you want.. not here though, ask a new question

anonymous · Answer

Yeah, that was what I had in mind, I'll post it in a similar way to yours, if you don't mind

shubhamsrg · Answer

why will I mind ?

anonymous · Answer

No reason, just didn't want to semi-copy your design of question without asking for your permission :)

anonymous · Answer

:OOOOOO
i was thinking in this way 
3R=three 
4T=forty :'(