Arkadium's Codeword

In Arkadium's Codeword, your task is to fill the grid with letters of the alphabet so that all the words in the diagram are correctly spelled. Each letter of the alphabet is assigned a unique number, which remains consistent throughout the entire puzzle. Some letters are revealed to help identify other words. Players must use logical reasoning and pattern recognition to place the correct letters into the empty squares, guided by the numbered clues that suggest where each letter should go. If you get stuck, you can use the eye icon at the top of the screen to automatically fill in some squares. Every day brings a new puzzle, and a calendar feature allows you to solve past puzzles. At the end of the month, scores are totaled.

How to play Arkadium's Codeword?

Select any empty cell on the grid and assign a letter by clicking or typing the appropriate character on your keyboard. Each number represents a unique letter, so pay attention to repeated numbers to match the same letter. If you make a mistake, use the undo option. The game also features a hint function — click the eye icon to reveal a single letter in the selected cell, making the puzzle easier to solve.