Challenge No. 285: Generate Demlo Numbers diamond.
Solved using: R.
SEQUENCE
Generates a sequence of numbers in an array in Excel.
Table Transformation! Part 20
Challenge No. 171: Transform the question structure into the result structure.
Solved using:Excel (DROP, FILTER, HSTACK), Google Sheets, Power Query (List.Transform), Python, Python in Excel, and R.
Unique Combinations Matching Sum
Challenge No. 284: Find out unique combination of numbers from column A containing N numbers given in column B which sums to column C.
Solved using: Python in Excel.
Prime with Consecutive Digits Only
Challenge No. 283: A number should contain digits only from 1 through length of that number and should also be a prime.
Solved using: Python in Excel.
Group Words by Anagrams
Challenge No. 282: An anagram is a word which is made by arranging the letters of another word.
Solved using: Python in Excel.
Find Divisible Substrings Sorted
Challenge No. 281: List all the substrings from Number1 which are divisible by Number2.
Solved using: Python in Excel.
Reverse Only Vowels in Word
Challenge No. 279: Reverse only the vowels in the given words.
Solved using: Python in Excel.
Reduce to Single Digit by Difference
Challenge No. 278: Reduce the number to a single digit number by repeatedly subtracting the adjacent digits.
Solved using: Python in Excel.
Sort Words By Embedded Numbers
Challenge No. 277: All words have an one digit number within themselves.
Solved using: Python in Excel.
Find Palindrome Words in Text
Challenge No. 275: A Palindrome word is that which is same even when read backwards.
Solved using: Python in Excel.