examples, not that I know online of but I have coded such myself.
What I did - function to "expand" a hand with + notation into it's full range, e.g. "22+" returns 22,33,44,55 etc, "ATs+" returns "ATs,AJs,AQs,AKs". This is mostly done with a list of "2,3,4,...9,T,J,Q,K,A" - StringTrimLeft the 2nd card, then you have the rest of the list to expand the hand range with. Need to special case for pairs. Also need a function to "fix" wrong-ordered hand input so 67o is always 76o.
Once that's done and you have a fully expanded list of hands, an simple InStr("76o", range) will get you an answer