Another Puzzle
Here's another one I ran across while looking for an answer to the last one,
O,T,T,F,F,S,S,E....
What letter comes next?

O,T,T,F,F,S,S,E....
What letter comes next?

Flight Simulator and other chat
https://forums.simviation.com/phpBB3/
https://forums.simviation.com/phpBB3/viewtopic.php?f=25&t=75814


"N", so says my maths teacher wife
Matt


