Challenge No. 275: A Palindrome word is that which is same even when read backwards.
Solved using: Python in Excel.
MID
Extracts a substring from a text string at a given position in Excel.
Concatenated Multiples All Digits
Challenge No. 274: List those numbers when a number is multiplied by 2 once and 3 once and we join the original number with results of these multiplications, then the result should contain all digits from 0 through 9.
Solved using: Python in Excel.
List Autobiographical Numbers
Challenge No. 273: List all numbers which are Autobiographical numbers.
Solved using: Python in Excel.
Find Max Substring from Length
Challenge No. 271: Cut all substrings from column A of length given in column B and find the max.
Solved using: Python in Excel.
Classify Sentence Text Case
Challenge No. 270: Classify the sentences as per case
All Lowercase – All letters in lowercase
All Caps – All letters in uppercase
Start Case – First letters of all words in uppercase
Sentence Case – Only first letter of first word in uppercase
Mixed Case – Not following any of the rules above.
Solved using: Python in Excel.
Remove Consecutive Repeated Digits
Challenge No. 269: Remove consecutive digits from the number.
Solved using: Excel VBA.
Decrypt Baconian Cipher Text
Challenge No. 268: Find the Decrypted words corresponding to Encrypted words .
Solved using: Excel VBA.
Check Digit Occurrence Validity
Challenge No. 266: List those numbers only where odd digits appear odd number of times and even digits appear even number of times.
Solved using: Excel VBA.
Find Isogram Calendar Dates
Challenge No. 265: An Isogram date is a two digits year date in which no digit occurs more than once.
Solved using: Power Query.
Match Reverse Word Containment
Challenge No. 264: Ananyms are words in reverse.
Solved using: Power Query.