Contribution on Puzzlet #003
From: Norman Fay [firstname.lastname@example.org]
My results for puzzlet No.3 show one more than yours viz: you do not capture 6729 over 13458 but only because your NUM loop starts later.
Thanks for this, Norman. I first published this problem about ten years ago in Outlet, and the answer was worked up in QBasic. At that time it was correct! Don't know how I made this mistake when converting to IBasic. Whatever, well done for spotting the error. I've now corrected both the code and the program notes.