Good luck with today's mentalfloss.com Brain Game Tuesday Test Time challenge:

By removing one letter from the mix at each step,
and rearranging the others as necessary to form new words,
reduce the word "TREFOILS" to the letter "I."

T R E F O I L S
 _ _ _ _ _ _ _
 _ _ _ _ _ _
 _ _ _ _ _
_ _ _ _
_ _ _
_ _
I

Here is one SOLUTION.

ONE SOLUTION:

T R E F O I L S
F L O R I S T
F L I R T S
L I F T S
F I S T
S I T
I S
I

Did you come up with an alternate sequence of words? Feel free to share them in the comments below, and thanks for playing!