Tips for the Hangman Game
Start with the vowels: a, e, i, o, u;

Another good strategy is to guess the letters according to how often they appear in the language. In the case of Portuguese, the following letters are the most frequent: a, e, o, s, r, i, d, m, n.

Hangman by Category
You can also play Hangman by category, in which each theme has a number of words available to play. Every game has a different word.