Today's mentalfloss.com Brain Game Wednesday Wordplay challenge is a new Word Ladder puzzle. Enjoy!

By changing one letter in each step to form English words, and leaving all other letters in their original positions, convert SPARK into PLUGS in the fewest possible steps.

S P A R K
_ _ _ _ _
_ _ _ _ _
_ _ _ _ _
_ _ _ _ _
P L U G S

Here is one 5-step SOLUTION.

A 5-STEP SOLUTION:

S P A R K
S P A R S
S P U R S
S L U R S
S L U G S
P L U G S

Did you come up with a different sequence of words? Feel free to share your solution with us in the comments below. Thanks for playing!