Puzzle 10X Marks the Spot
 fn​ ​main​() {
 if​ ​'X'​ == ​'Χ'​ {
  println!(​"It matches!"​);
  } ​else​ {
  println!(​"It doesn't match."​);
  }
 }

Guess the Output

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Try to guess what the output is before moving to the next page.

images/hline.png

The program will display the following output:

 It doesn't match.
images/hline.png

Discussion

Unicode allows for homoglyphs, which are very similar or identical characters that can be encoded in different ways. ...

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