Shufled or Shuffled: How To spell?

The word Shufled is misspelled against Shuffled, which is past tense of "Shuffle"

Shuffled has double "ff" is mispronounced as "f"
Remember double 'FF' in between the strings Shu & led which should not be misspelled with single 'F'
Wrong Spelling: Shu-f-led
Correct Spelling: Shu-ff-led
Check more misspelled words of Shuffled to spell it correct.