0 = has all vowels. 1=A, 2=E, 3=I, 4=O, 5=U. Numbers you type mean that vowel is missing, so 3 means no I but A E O U must be there, and 12345 finds words like fly or try.
0
1=A
2=E
3=I
4=O
5=U
3
I
A E O U
12345
fly
try
Hangman
Hidden word
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