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Home » General Tags » Power Query » M Functions » M List Functions » List.Distinct

List.Distinct

Returns a list with duplicate values removed in Power Query.

Transpose Table With Profit
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  • ⭐️ Beginner

Transpose Table With Profit

Challenge No. 670: Transpose the table as shown.
Solved using: Python.

January 31, 2026July 21, 2025
Count Unique Uncommon Words
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  • ⭐️ Beginner

Count Unique Uncommon Words

Challenge No. 610: Find the number of un-common unique words between Sentence1 and Sentence2.
Solved using: Python.

January 1, 2026December 31, 2025
Transpose the data as shown
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  • ⭐️⭐️ Easy

Transpose the data as shown

Challenge No. 277: Transpose the data as shown.
Solved using: Python.

December 27, 2025July 14, 2025
Assign Fruits to Tiers
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  • ⭐️ Beginner

Assign Fruits to Tiers

Challenge No. 566: Populate Fruits1, Fruits2 and Fruits3 against fruits beneath the counts.
Solved using: Python.

December 10, 2025July 30, 2025
Transpose the problem table into
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Transpose the problem table into

Challenge No. 248: Transpose the problem table into result table.
Solved using: Python.

November 30, 2025July 14, 2025
Prepare the result table on
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Prepare the result table on

Challenge No. 247: Prepare the result table on the basis of problem tables 1 & 2.
Solved using: Python.

November 29, 2025July 14, 2025
Spread Yearly Rows to Columns
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Spread Yearly Rows to Columns

Challenge No. 240: Transpose the problem table into result table as shown.
Solved using: R.

November 23, 2025July 14, 2025
Pair Swipes
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  • ⭐️⭐️ Easy

Pair Swipes

Challenge No. 73: Pair the staff Swipes.
Solved using: R.

November 17, 2025July 11, 2025
Quantity Times Price Total
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  • Pivot & Unpivot
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Quantity Times Price Total

Challenge No. 231: Pivot the problem tables into result table.
Solved using: Python in Excel.

November 16, 2025July 14, 2025
Distribute Activities by Month
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Distribute Activities by Month

Challenge No. 220: This challenge is contributed by Ahmad Syawal Ramli
Align the activities month-wise for each project.
Solved using: Python in Excel.

November 8, 2025

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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

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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
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  • Books
    • 96 Common Challenges in Power Query