Challenge No. 599: Look up the Words (in column D) in Column1 and list the Result from Column2.
Solved using: Python.
ISNUMBER
Checks if a value is numeric in Excel.
Sort Only Numeric Columns
Challenge No. 564: Sort the columns where only numbers will be sorted and non-numbers will not be sorted.
Solved using: R.
Reshape Wide Table Format
Challenge No. 224: Transpose the problem table into result table.
Solved using: Python.
Transform Input to Result Table
Challenge No. 181: Generate the result table from problem table.
Solved using: Python.
Extract Alphabet Number Pairs
Challenge No. 162: Extract alphabet and two digit numbers strings if alphabet and two digit numbers are separated by a special character.
Solved using: R.
Extract Vowels with Positions
Challenge No. 256: Extract the vowels and their positions within the string.
Solved using: Excel VBA.
Find Kangaroo and Joey Words
Challenge No. 225: Kangaroo words are those words which contain the other words within themselves.
Solved using: Excel VBA.
Merge! Part 3
Challenge No. 132: In Question Table 1, values are provided for each code.
Solved using:Excel (FILTER, FIND, ISNUMBER), Google Sheets, Power Query (Text.Contains, Table.AddColumn, Table.SelectRows), Python, Python in Excel, R, and VBA.
Pad In The Middle!
Challenge No. 125: For the IDs in the table, insert zeros between the text and numbers to ensure that each ID has exactly 6 characters.
Solved using:Excel (CONCAT, ISNUMBER, LAMBDA), Google Sheets, Power Query (Text.Repeat, Table.AddColumn), Python, Python in Excel, and R.
Counting TextString
Challenge No. 42: Count Stalls Stocking either Apple or Kiwi
Dynamic array function allowed, but Extra marks for Legacy solutions or PowerQuery Solution.
Solved using: Python.