Okay, first of all, there aren't any trainers or hex editors for Riddle of the Sphinx. You don't even have a character in Riddle of the Sphinx, much less any stats, skills, hit points, or
other traits you might conceivably want to edit. So there's not much cheat to be had in this game,
but if you need a puzzle solution or just want to learn more about this game, here are a few good links for you:
The Non-Boring Riddle of the Sphinx Walkthrough, with detailed instructions of where to go next
at each point in the game to eliminate the tedium of excess travel, useless locations and time-wasting red herrings, but without spoiling any of the puzzles.
Universal Hints System is a great place to get a spoiler for one specific puzzle you're stuck on without accidentally ruining any of the rest of the game--they have
their walkthrough uniquely structured to reveal only one hint at a time.
The official Riddle of the Sphinx homepage is an especially good one, with everything from game patches to sphinx wallpaper and a demo for the upcoming sequel.
Here's another Riddle of the Sphinx walkthrough site, this one with explicit puzzle solutions and screenshots of the correct answers. If you're *really* frustrated, this is a good place to go.
The rest of these links aren't related to Riddle of the Sphinx, but you may enjoy them anyway... most of them were created by me or by friends of mine. (-: