Challenge No. 392: Reading from backwards, collect all letters occurring at even positions followed by all letters occurring at odd positions.
Solved using: Python in Excel.
CONCAT
Concatenates text from multiple cells without a delimiter in Excel.
Form Shortest Palindromic Prefix
Challenge No. 391: Find the smallest Palindromes (in length) which can be formed by adding English alphabets before string.
Solved using: Python in Excel.
Generate Kamasutra Cipher Encryption
Challenge No. 382: Kamasutra Cipher – Generate 13 random pairs from English alphabets and use that to encrypt the plain text.
Solved using: Python.
Encrypt Text with Keyword Cipher
Challenge No. 377: Encrypt the gives words using Keyword Cipher.
Solved using: Python.
Find Palindromes by One Deletion
Challenge No. 374: A Palindrome word is that which is same even read backwards.
Solved using: Python in Excel.
List Cyclops Palindromic Numbers
Challenge No. 370: A Cyclops number is a number that has a zero in the center (so, it needs to have odd number of digits).
Solved using: Python.
Encrypt Text with Multi-Tap Cipher
Challenge No. 368: Encrypt the given words using Multi Tap Cipher.
Solved using: Python.
Alternate Letters and Numbers
Challenge No. 366: Arrange the given characters in such a fashion that alphabets occupy all odd positions and numbers occupy even position in the order in which they appear.
Solved using: Python.
Uppercase Letters Around Numbers
Challenge No. 362: Convert the English letters around a number to upper case.
Solved using: Python in Excel.
Convert to Pig Latin Cipher
Challenge No. 348: Pig Latin Cipher – A new encrypted word is created with 3 components –
Component 1 – String having all alphabets from first vowel occurrence till end of the word
Component 2 – String having all alphabets before first vowel occurrence
Component 3 – String “ay”
Anything other than the English alphabet will be left as it is.
Solved using: R.