Introducing wordle + its solver

.gitignore

@@ -6,3 +6,4 @@ maze/__pycache__
 maze/modules/__pycache__
 saves
 tetris
+wordle-curses/__pycache__

wordle-curses/README.md

@@ -0,0 +1,6 @@
+# wordle-curses
+A simple TUI wordle game with curses
+
+![ezgif-7-16d0fbabbd](https://user-images.githubusercontent.com/30610197/151707991-824e3c54-9b69-449c-bc65-e500345d7877.gif)
+
+Run `main.py` to play.

wordle-curses/dictionary.py

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+import curses
+import requests
+import json
+
+app_id = "4a8fca56"
+app_key = "85885b5929e5b14402e75fcb4898d7f5"
+language = "en-us"
+
+def defnsyn(w):
+    url = r"https://od-api.oxforddictionaries.com:443/api/v2/entries/" + language + "/" + w.lower()
+    r=requests.get(url, headers={"app_id": app_id, "app_key": app_key})
+    if r.status_code != 200:
+        return None, None
+    res = r.json()
+    s1 = res["results"][0]["lexicalEntries"]
+    lexicalCategories = []
+    synonyms = []
+    defn = ""
+    if len(s1) > 1:
+        for i in range(len(s1)):
+            lexicalCategories.append(s1[i]["lexicalCategory"]['id'])
+        if "verb" in lexicalCategories:
+            baseindex = s1[lexicalCategories.index("verb")]['entries'][0]['senses'][0]
+            defn = (baseindex['shortDefinitions'][0])
+            if "synonyms" in baseindex:
+                no = 3 if len(baseindex["synonyms"]) > 3 else len(baseindex["synonyms"])
+                while no:
+                    synonyms.append(baseindex["synonyms"][no]["text"])
+                    no -= 1
+                synonyms.reverse()
+        elif "noun" in lexicalCategories:
+            baseindex = s1[lexicalCategories.index("noun")]['entries'][0]['senses'][0]
+            defn = (baseindex['shortDefinitions'][0])
+            if "synonyms" in baseindex:
+                no = 3 if len(baseindex["synonyms"]) > 3 else len(baseindex["synonyms"])
+                while no:
+                    synonyms.append(baseindex["synonyms"][no]["text"])
+                    no -= 1
+                synonyms.reverse()
+        else:
+            baseindex = s1[0]['entries'][0]['senses'][0]
+            defn = (baseindex['shortDefinitions'][0])
+            if "synonyms" in baseindex:
+                no = 3 if len(baseindex["synonyms"]) > 3 else len(baseindex["synonyms"])
+                while no:
+                    synonyms.append(baseindex["synonyms"][no]["text"])
+                    no -= 1
+                synonyms.reverse()
+    else:
+        baseindex = s1[0]['entries'][0]['senses'][0]
+        defn = (baseindex['shortDefinitions'][0])
+        if "synonyms" in baseindex:
+            no = 3 if len(baseindex["synonyms"]) > 3 else len(baseindex["synonyms"])
+            while no:
+                synonyms.append(baseindex["synonyms"][no]["text"])
+                no -= 1
+            synonyms.reverse()
+    return defn, synonyms

wordle-curses/main_readable.py

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+# A slightly more readable version of wordle-curses
+
+import curses, random, time
+from dictionary import defnsyn
+
+words = open("words.txt", "r").read().split("\n")
+colorPairBindings = {"c": 2, "w": 3, "n": 7, "u": 6}
+completionMessages = [
+    "",
+    "Genius!",
+    "Unbelievable!",
+    "Splendid!",
+    "Amazing!",
+    "Great!",
+    "Good!"
+]
+
+# Draw one row of the board
+# Generates new row + colours alphabets in
+def writeWord(s, word, remark, y):
+    s.addstr(y, 0, "│ │ │ │ │ │\n├─┼─┼─┼─┼─┤")
+    for i, (letter, color) in enumerate(zip(word, remark)):
+        s.addstr(
+            y,
+            i * 2 + 1,
+            letter.upper(),
+            curses.color_pair(colorPairBindings[color]),
+        )
+
+# Score a word
+def score(guess, word, alphabet):
+    res = [" "] * 5
+    counts = [0] * 26
+
+    # First process correct letters
+    for i, c in enumerate(guess):
+        if c == word[i]: #checking if guess letter corresponds to letter of the same index in chosen word
+            charIndex = ord(c) - 97 # 97 corresponds to a - gives alphabet number. (eg. h = 8)
+            counts[charIndex] += 1
+            res[i] = "c"  # correct spot
+            alphabet[charIndex] = "c"
+
+    # Then handle wrong and nonpresent letters
+    for i, c in enumerate(guess):
+        if c != word[i]:
+            charIndex = ord(c) - 97
+            counts[charIndex] += 1
+            if c in word and word.count(c) >= counts[charIndex]: # if freq of letters in guess lesser than freq in word
+                res[i] = "w"  # wrong spot
+                if alphabet[charIndex] != "c":
+                    alphabet[charIndex] = "w"
+            else:
+                res[i] = "n"  # not in word
+                alphabet[charIndex] = "n"
+
+    return "".join(res), alphabet
+
+# Render current board
+# Updates alphabet use state + renders colours of guesses
+def render(s, guesses, alphabet):
+    s.addstr(0, 0, "=== WORDLE ===", curses.color_pair(2))
+    for i, c in enumerate(alphabet):
+        s.addstr(
+            1 + int(i // 7),
+            (i % 7) * 2,
+            chr(65 + i),
+            curses.color_pair(colorPairBindings[c]),
+        )
+    s.addstr(6, 0, "╭─┬─┬─┬─┬─╮")
+    for i, (w, r) in enumerate(guesses):
+        writeWord(s, w, r, i * 2 + 7)
+    s.addstr(len(guesses) * 2 + 10, 0, "             ")
+
+# Accept word from user input
+def getWord(s, y):
+    word = ""
+    while True:
+        writeWord(s, word, "u" * len(word), y) # u = default blue colour
+        k = s.getch()
+        if k == 8: # backspace
+            word = word[:-1]
+        elif k == 27: # esc
+            exit()
+        elif chr(k) == "\n" and len(word) == 5:
+            return word
+        elif chr(k).isalpha() and len(word) < 5:
+            word += chr(k)
+
+# Run one game of Wordle
+def run(s):
+    s.clear()
+    word = random.choice(words) #chosen word
+    print("Chosen word: ", word)
+    defn, synonyms = defnsyn(word)
+    guesses = [] # stores each guess and its result
+    alphabet = ["u"] * 26 # current status of each letter whether used or not
+    # c = correct positon, w = correct letter but not position, n = wrong letter, u = not used
+    # "ccccc" means all letters are in correct spot
+    while not (len(guesses)) or (guesses[-1][1] != "ccccc" and len(guesses) < 6):
+        render(s, guesses, alphabet) # Update current state of board from start
+        guess = getWord(s, len(guesses) * 2 + 7).lower()
+        if not (guess in words): # Check if given word is valid
+            s.addstr(len(guesses) * 2 + 10, 0, "INVALID WORD", curses.color_pair(1))
+            s.refresh()
+            time.sleep(1)
+            continue
+        res, alphabet = score(guess, word, alphabet)
+        guesses.append([guess, res])
+    render(s, guesses, alphabet) #Renders final board
+
+    # Ending spiel
+    s.addstr(len(guesses) * 2 + 6, 0, "╰─┴─┴─┴─┴─╯")
+    if guesses[-1][1] != "ccccc":
+        s.addstr(len(guesses) * 2 + 8, 0, "No more tries - the word was " + word.upper())
+    else:
+        s.addstr(
+            len(guesses) * 2 + 8,
+            0,
+            completionMessages[len(guesses)]
+        )
+    if defn and synonyms:
+        s.addstr(len(guesses) * 2 + 9, 0, word+": ", curses.color_pair(2))
+        synonyms = ", ".join(synonyms)
+        s.addstr(len(guesses) * 2 + 9, 8, defn)
+        s.addstr(len(guesses) * 2 + 10, 0, "Some synonyms: ", curses.color_pair(2))
+        s.addstr(len(guesses) * 2 + 10, 16, synonyms)
+    s.addstr(len(guesses) * 2 + 11, 0, "[esc] to quit, [enter] to play again", curses.color_pair(3))
+
+# Main function
+def main(s):
+    # Initialize colors
+    for p in [
+        (1, curses.COLOR_RED),
+        (2, curses.COLOR_GREEN),
+        (3, curses.COLOR_YELLOW),
+        (7, curses.COLOR_WHITE),
+        (6, curses.COLOR_CYAN),
+    ]:
+        curses.init_pair(p[0], p[1], curses.COLOR_BLACK)
+    # Run game
+    while True:
+        run(s)
+        if s.getch() == 27: # esc
+            break
+
+if __name__ == "__main__":
+    curses.wrapper(main)

wordle-curses/solver.py

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+words = open("words.txt").read().split("\n")
+
+def partition(word, words):
+    # Get how many words will remain for each possible response
+    partitions = []
+    for a in "MCW":
+        for b in "MCW":
+            for c in "MCW":
+                for d in "MCW":
+                    for e in "MCW":
+                        partitions.append(len(reduce(word, a+b+c+d+e, words)))
+    return partitions
+
+def reduce(word, result, words):
+    # word: 5-letter word (lowercase)
+    # result: 5-letter str consisting of M, C, W (misplaced, correct, wrong)
+    res = words[:]
+    for i, s in enumerate(result):
+        nres = []
+        for w in res:
+            if s == "M":
+                if w[i] != word[i] and word[i] in w: nres.append(w)
+            if s == "C":
+                if w[i] == word[i]: nres.append(w)
+            if s == "W":
+                if w[i] != word[i]:
+                    if not(word[i] in w) or word.count(word[i]) > 1:
+                        nres.append(w)
+        res = nres
+    return res
+
+print("WORDLE SOLVER")
+print("=============")
+# First guess is precomputed
+opt = "crate"
+result = ""
+while result != "CCCCC":
+    print(opt)
+    result = input("> ").upper()
+    words = reduce(opt, result, words)
+    opt = ""
+    opt_size = float("inf")
+    for word in words:
+        p = partition(word, words)
+        avg_partition_size = sum(p)/len(p)
+        if opt_size > avg_partition_size:
+            opt_size = avg_partition_size
+            opt = word
+        # print(p)

wordle-curses/wordle-solver.py

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+words = open("words.txt").read().split()
+
+guesslist = []
+maxguesses = 6
+wantedletters = []
+uselessletters = []
+correctletters = ["-"] * 5
+
+while maxguesses:
+    try:
+        correctguess = input("\nEnter correct letter positions (use - for other letters): ").lower()
+        uselessguess = input("Enter all incorrect letters without space: ").lower()
+        wantedguess = input("Enter all letters of incorrect postiions: ").lower()
+
+        correctletters = list(correctguess)
+        for i in uselessguess:
+            if i not in uselessletters:
+                uselessletters.append(i)
+        for i in wantedguess:
+            if i not in wantedletters:
+                wantedletters.append(i)
+
+        subsetwanted = []
+        for i in words:
+            if set(wantedletters).issubset(set(i)):
+                subsetwanted.append(i)
+        print("First filter", subsetwanted)
+        for i in uselessletters:
+            for j in subsetwanted:
+                if j.count(i):
+                    subsetwanted.remove(j)
+
+        print("Second filter: ", subsetwanted)
+
+        print(correctletters)
+        temp = []
+        for i in range(len(correctletters)):
+            for j in range(len(subsetwanted)):
+                if correctletters[i] == "-":
+                    continue
+                else:
+                    print(i, j, correctletters[i], subsetwanted[j][i])
+                    if correctletters[i] == subsetwanted[j][i]:
+                        temp.append(subsetwanted[j])
+        subsetwanted = temp.copy()
+        print("Third filter: ", subsetwanted)
+
+    except KeyboardInterrupt:
+        print("\n\nThe word was found!")
+        break
+    maxguesses -= 1