Dueling Excel – “Sum All Two-Way Lookup Matches”: Podcast #1707


Another Dueling Excel without a Macro! Trend this!

Learn Excel 2013 – “Is 26×26 Letter Grid, No Repeats Impossible?”: Podcast #1701


Can We…Will We Finally Prove This: Possible / Impossible? Yes.

Learn Excel 2013 – “26×26 Letter Grid & No Repeats-Both Ways?”: Podcast #1700


Testing Math and Probability Skills…and More!

Learn Excel 2013 – “Generate Random Letters with No Repeats”: Podcast #1699


A Re-Visit to Random Letters without Repeats in the Rows.

Learn Excel 2010 – “VLOOKUP Into A Range of Zipcodes”: Podcast #1676


Find the Zip Code [Postal Code] That Fits!

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