Category Archives: Puzzles


MaxNErr is a function within ddGlobal and forms part of the Func_Numeric suite of macros. This macro was originally created as I tend to use controlled errors in my formulas.  As such, since I want to be able to ignore … Continue reading

Posted in Articles, ddGlobal, Puzzles | Tagged , | Leave a comment

Skoups 2008 Logic Puzzle

This puzzle does have a unique solution and it can be solved using nothing more than logic. In order to get you started, I’ll go through one or two questions, and show you the logic that can be applied to … Continue reading

Posted in Articles, Puzzles | Leave a comment