Problem 61105. Fives Begone

Given any sentence as an input value 'sentence', turn all fives into the letter X and return the improved sentence. Also, turn all 'f', 'i', 'v' or 'e'' letters into X's as well. (Case sensitve).
Example:
'I fear that the number 5 brings out the worst in us.' --> 'I FXar that thX numbXr X brXngs out thX worst Xn us.'
Solve

Solution Stats

54.81% Correct | 45.19% Incorrect
Last Solution submitted on Jan 08, 2026

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