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Extract Entries from Running Total
Posted in
  • ExcelBI Excel Challenges
  • ⭐️ Beginner

Extract Entries from Running Total

Challenge No. 500: Get the individual entries from the running total which is across the row and continues to the next rows.
Solved using: Python.

November 7, 2025July 23, 2025
Generate Lynch Bell Numbers
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  • ExcelBI Excel Challenges
  • ⭐️⭐️⭐️ Intermediate

Generate Lynch Bell Numbers

Challenge No. 499: Lynch Bell Numbers – Generate the first 500 Lynch Bell Numbers starting with 2 digits.
Solved using: Excel VBA.

November 6, 2025July 23, 2025
Mark Completed Tasks Only
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  • Date & Time Handling
  • ExcelBI Power Query Challenges
  • ⭐️ Beginner

Mark Completed Tasks Only

Challenge No. 218: Transpose the table as shown.
Solved using: Python in Excel.

November 6, 2025July 14, 2025
List WC Champion Years
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  • ExcelBI Excel Challenges
  • ⭐️ Beginner

List WC Champion Years

Challenge No. 498: Align the soccer WC champions year wise (year in descending order).
Solved using: Python in Excel.

November 6, 2025July 23, 2025
Grouping
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  • Crispo Challenges
  • Custom Aggregation & Summarization
  • ⭐️ Beginner

Grouping

Challenge No. 69: Create Qty Group and Sum the Amount
Dynamic array function allowed, but Extra marks for Legacy solutions or PowerQuery Solution.
Solved using: R.

November 5, 2025July 11, 2025
Calculate Monthly Payments
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  • ExcelBI Power Query Challenges
  • ⭐️ Beginner

Calculate Monthly Payments

Challenge No. 217: Transpose the table as shown by showing the amount paid each month.
Solved using: Python in Excel.

November 5, 2025July 14, 2025
Fill Sequence and Compute Sum
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  • ⭐️ Beginner

Fill Sequence and Compute Sum

Challenge No. 497: For given range A2:A100, populate 1, 2, 3.
Solved using: Python in Excel.

November 5, 2025July 23, 2025
Palindrome Count and Sum by Digit
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  • ExcelBI Excel Challenges
  • ⭐️⭐️⭐️ Intermediate

Palindrome Count and Sum by Digit

Challenge No. 495: Find the count and sum of Palindrome numbers for N digits Palindrome numbers.
Solved using: Python in Excel.

November 4, 2025July 23, 2025
Show Transposed Amount Values
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  • ExcelBI Power Query Challenges
  • ⭐️ Beginner

Show Transposed Amount Values

Challenge No. 216: Transpose the table as shown.
Solved using: Excel VBA.

November 4, 2025July 14, 2025
List First 10 Tech Numbers
Posted in
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  • ⭐️⭐️ Easy

List First 10 Tech Numbers

Challenge No. 494: Generate the first 10 Tech Numbers.
Solved using: R.

November 4, 2025July 23, 2025

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  • 96 Common Challenges in Power Query
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BYROW CHAR CODE CONCAT DROP FILTER HSTACK IF IFERROR INDEX LAMBDA LEFT LEN LET List.Distinct List.Transform LOOKUP MAP MATCH MAX MID MONTH Python Python Automation Python for Data Analysis Python for Excel REDUCE ROW ROWS SCAN SEQUENCE SORT SUBSTITUTE Table.AddColumn Table.Group Table.SelectRows TAKE Text.Combine Text.Split TEXTJOIN TEXTSPLIT TOCOL UNIQUE VSTACK XLOOKUP

Recent Posts

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  • By Difficulty
    • ⭐️ Beginner
    • ⭐️⭐️ Easy
    • ⭐️⭐️⭐️ Intermediate
    • ⭐️⭐️⭐️⭐️ Advanced
    • ⭐️⭐️⭐️⭐️⭐️Expert
    • ⭐️⭐️⭐️⭐️⭐️⭐️Complex
  • By Topic
    • Advanced Mathematics Problem
    • Aggregation & Summarization
    • Column Splitting
    • Column Transformation
    • Custom Grouping
    • Data Cleaning
    • Data Transformation
    • Date & Time Handling
    • Financial Problems
    • Indexing & Ranking
    • Merging & Joining
    • Missing Values
    • Pivot & Unpivot
    • Text Processing
  • By Creator
    • Omid Challenges
    • ExcelBI Excel Challenges
    • ExcelBI Power Query Challenges
    • Crispo Challenges
  • By Software
    • DAX Challenges
    • Excel Challenges
    • Excel VBA Challenges
    • Google Sheets Challenges
    • Office Script Challenges
    • Power Query Challenges
    • Python Challenges
    • R Challenges
    • SQL Challenges
  • Books
    • 96 Common Challenges in Power Query