gym-wordle

hi setup and data files copied from zach-lawless/gym-wordle

About

To play one game of Wordle using a random agent run main_kelly_v2.py

Methodology

Words

The list of all possible guesses is stored in gym_wordle/data/5_words.txt

Environment

Observation Space

A length 417 MultiDiscrete space representing a 1D int array where:

• index[0] = number of guesses remaining
• [1..27] = binary, whether each of the 26 letters has been guessed
• [[status, status, status, status, status] for _ in WORDLE_CHARS] = binary, where status has codes
  • [1, 0, 0] -- char is definitely not in this spot
  • [0, 1, 0] -- char may be in this spot
  • [0, 0, 1] -- char is in this spot

Action Space

In order to step through the environment, supply env.step() with an integer corresponding to the index of the desired guess in the word list

Rewards and Exit Criteria

The reward structure for the game is below:

• If the player guesses the hidden word in six guesses or fewer, the environment returns reward=10 and done=True.
• If the player hasn't guessed the hidden word but still has guesses remaining, the environment returns reward=0 and done=False.
• If the player is out of guesses and hasn't guessed the hidden word, the environment returns reward=-10 and done=True.

Render

Right now just prints the state space