This exciting puzzle game will challenge your mathematical ... The largest digit is four times the smallest one.” Can you crack the code and unlock the treasure? You have two chances to use ...

Hidden within the puzzle are thirteen clues of letters which ... British Sign Language and Morse code. The letters can be rearranged to spell "Journey to GCHQ". The phonetic alphabet clues are ...

The Playfair cipher is an incredibLe code system that is both difficult to ... making it much harder to crack! But if you know the system, decoding a message is a simple process.

Professor Beryl Brainstein is developing a robot called NewRon that uses a so-called neural network to crack open a safe that has a four-digit code. Brainstein gives NewRon two fixed input numbers ...

After entering your correct code, you get $1000, the Case Crack melee blueprint, and 'The Puzzles, Mason' Achievement/Trophy will also pop if you solved the other safe puzzles on your way to ...