## Initially ExcellentSeries teasers are where you try to complete the sequence of a series of letters, numbers or objects.What are the next three letters in this series?
T, T, F, S, E, T, S, N, T, T, T, T, _, _, _ ## What Next?
Tweet
See another brain teaser just like this one...Or, just get a random brain teaser If you become a registered user you can vote on this brain teaser, keep track of which ones you have seen, and even make your own. ## Comments
Back to Top |

## Follow Braingle!