The exact date of creation and its real author are unknown.
Decipher text message crack code#
The code was named after Julius Caesar who was born in 100 BCE the first man which has testimonies (like Suetonius) proving that he used this type of substitution to protect his military communications. More generally ROT-N with N the shift, if N < 26 then the Latin alphabet is used, else it can be any other custom alphabet. ROT47 code for ASCII printable characters, the shift is 47 and reversible ROT5 code for digits, the shift is 5 and reversible ROT13 code, the shift is 13 and reversible See You (CU) code, C = U, the shift is 18ĬEASAR (with a wrong spelling) where E=A or A=E, the shift is either +4 or -4 (=22)Īny 2-letter code that can give an association between a crypted char and the plain one (see gramograms) This shifting property can be hidden in the name of Caesar variants, eg.:īaden Powell (scoutism founder), B = P, the shift is 14
Put the correct form of the words into the sentences: Now you are ready to describe bridges of the Middle Ages and the Renaissance Read the following text to find information on: Put the words in correct forms into the text:
Using the key words describe three ancient types of bridges. Read the text and say what following words are key ones in each part consequently: Find key-words in the text to give general information about the history of bridge construction.
Find the synonyms to the words in italics: Make the word combinations using the derivatives from the words in brackets: Choose the following role and make a small report covering the problem mentioned: Make the following sentences shorter replacing a set of words with one: With the rest not used make your own sentences: Make the collocations with the word bridge using the words in ovals and put them into the sentences below.