Astraware CodeWords

Solve four unique code-breaking puzzles every day!

Astraware CodeWords is a captivating word game with a unique twist! You begin with a crossword-style grid, but instead of words, each letter in the codeword has been replaced by a number from 1 to 26. Your challenge is to crack the cipher by matching each number to its correct letter!

No direct clues are given, but three letters are pre-filled to help you start. Every letter of the alphabet appears at least once. You’ll begin by guessing possible words and linking letters to numbers, continuing until you’ve completely solved the puzzle—testing your vocabulary and logic along the way!

Did you know 'e' is the most frequently used letter in English? Or that 'th' ranks as the most common letter pair? You’ll apply these facts and more as you make educated guesses and solve the puzzle!

Astraware CodeWords includes free Daily puzzles—climb the global leaderboard by finishing with the fastest time! For a tougher challenge, tackle the Weekender puzzle available each Friday, featuring a tricky grid and more unusual words.

- Unlimited access to four Daily puzzles and the Weekender puzzle

- 50 built-in puzzles in different sizes and difficulty levels, ideal for beginners and experts alike

- New endless puzzle streams—watch ads (or complete short surveys) to play puzzles of your choice

- Intuitive interface

- Highlighting to show where the same letter is assigned to different numbers

- Option to fill letters manually or use auto-fill to apply the same letter everywhere at once

- Multiple save slots so you can pause and resume several puzzles anytime

- Option to buy extra puzzle packs for offline play

- New Puzzles Plus subscription—enjoy all daily, weekender, and stream puzzles without ads!

Can you crack the code?

If you love this game, you'll be glad to know we offer others in the series: Crosswords, A-to-Z, Acrostics, Word Search, Kriss Kross, and Number Cross—with more titles on the way!