Extreme Code Cracker -

: Offers a Daily Online Code Cracker with a "Challenge Mode" that disables all hints.

: Rare letters like Q , X , and Z often appear only once or twice. If you see a number that is extremely rare, check if it fits where a (usually followed by a ) might be. Where to Play & Find Content Extreme Code Cracker

To help you master puzzles, What is a Code Cracker? : Offers a Daily Online Code Cracker with

: Known for the most famous printed code cracker books. You can find tutorials and ordering info on his official Code-Cracker site. Where to Play & Find Content To help

: Frequently occurring numbers are likely to be vowels ( ). The letter E is usually the most common in English.

: Provides Codeword puzzles that range in difficulty and are free to play online.

A Code Cracker (also known as a Codeword ) is a crossword-style puzzle where numbers replace letters in a grid. Every number from 1 to 26 represents a unique letter of the alphabet. Your goal is to figure out which number matches which letter to fill the entire grid with valid words. Pro Tips for "Extreme" Difficulty