Q:

Crack the code: Roman numerals. There is a picture of a statue with a discus and a picture of the colosseum

There is a picture of a statue with a discus and a picture of the colosseum.
CD XXV CLXIX CCLI CDXLI CCCLXI CCCLXI I CXLIV CDXLI CD XXV CLXIX
What is the coded message?

A:

I'm not sure I have the right answer yet, but shouldn't the fourth group of letters have a V in it somewhere? (Slightly revised answer below)

 if you change the fourth group to `CCLVI, then the code consists of a series of perfect squares in Roman numerals:
400 25 169 256 441 361 361 144 441 400 25 169 (missed one!)
 400 25 169 256 441 361 361 1 144 441 400 25 169

If so, then

 Calculating the square roots and converting the results to letters (A=1, B=2, etc.) gives us:
T E M P U S S A L U T E M
 And according to Google Translate, "tempus salutem" means "Time saving" (?)
 (Is that the answer?)

