Challenge No. 49: Lookup the date when the staff total sales hit or exceeded the target
Current target is 800, but needs to be dynamic
e.
Solved using: Python.
By Topic
Challenges categorized by topic.
Generate Remaining Count Sentences
Challenge No. 295: Generate the given text from cell A2 onwards as per value given in cell A1.
Solved using: Python in Excel.
Table Transformation! Part 21
Challenge No. 177: Transform the question structure into the result structure.
Solved using:Excel (DROP, FILTER, HSTACK), Google Sheets, Power Query (Table.AddColumn, Table.ExpandTableColumn, Table.Group), Python, Python in Excel, and R.
Rank by Best of 3 Subjects
Challenge No. 106: Generate the result table from problem table.
Solved using: Power Query.
Custom Grouping! Part 16
Challenge No. 176: Group every five rows of the question table and then provide some of quantity for each group.
Solved using:Excel (GROUPBY, HSTACK, LAMBDA), Google Sheets, Power Query (Table.Group, List.Transform, Table.AddIndexColumn), Python, Python in Excel, and R.
Find Perfect Square Dates
Challenge No. 292: List all dates in 21st century which are perfect square dates.
Solved using: Python.
Add Time to Duration Format
Challenge No. 105: Add Text Time and Add columns together and present result in duration format i.
Solved using: Excel VBA.
Filter!
Challenge No. 174: In the question table, filter out rows where there is a greater value within the two days before or after the current row.
Solved using:Excel (AND, FILTER, IF), Google Sheets, Power Query (Table.SelectRows), Python, Python in Excel, and R.
Identify Missing Brackets
Challenge No. 289: There are 3 types of Parentheses (brackets) – ( ), { }, [ ].
Solved using: Python in Excel.
Custom Grouping! Part 15
Challenge No. 173: The Question table contains transactions recorded on different dates.
Solved using:Excel (HSTACK, LAMBDA, LET), Google Sheets, Power Query (Table.Group, Date.Month, Table.AddIndexColumn), Python, Python in Excel, and R.