An extended version of Wordle (Mini Project of EBU4201) with full-featured helper.

• Guess the Wordle word in tries just one more than the word length you selected.
• Each guess must be a valid word with the length you selected.
• For each letter you confirm to enter, it will show:
  • Green if it is in the word and in the correct spot.
  • Yellow if it is in the word but in the wrong spot.
  • Grey if it is not in the word in any spot.

cd ./src
javac eWordle.java && java eWordle

• Word Source or Difficulty

  There are 6 word sources offered: CET-4, CET-6, TOEFL, GRE, Oxford Dictionary, and All.

• Word Length

  There are 4 options about the word length you later guess available: 5, 6, 7, and 8.

• Wordle Word or Hashtag

  Enter the word to be guessed or leave empty to guess a random word.

  To compete with others in a cloned environment, share your hashtag shown after game starts.

Replace *s with known letters. Optionally add all filling letters inside "()" and omitted letters inside "[]".

G*ES*           --> Places marked * are unknown.
*****(ESS*)[AB] --> Places marked * are unknown but contain at least 1E2S and no A or B.
G*E**(SU)       --> Places marked * ONLY contain 1S1U (None Matched, Occurrences Significant).