Keywords — Codeword Puzzle play online

A codeword is a crossword where every letter is represented by a number. Its salient feature is the absence of clues for the words. Only one particular letter corresponds to each number in a codeword. The goal of the puzzle is to restore the original coded crossword. The game is unique in that it is a number, word, and logic puzzle all in one!

Game features:
codewords will never end, however long you play;
convenient navigation;
all codewords are free and you can play them offline. You only need internet connection if you wish to see definitions of the words you guessed;
codeword puzzles come in some size: 12x12, 12x15, 15x15, 15x18, 18x18
solved letters are filled in automatically (this feature may be turned off in the settings);
light or dark modes;
there are hints if the codeword looks too hard;
you can set aside the puzzle you are solving and start another one, coming back to the first one later;
you can check your solutions;
hinted letters are highlighted;
codewords, key tables, and alphabet are scalable;
portrait or landscape orientation are available;
you can choose whether you wish to open a word or several (up to 5) random letters when you start a new codeword;
standard (ABC) keyboard setup and QWERTY keyboard layout are available;
flexible settings.