Hi all,
I'm looking for online tools so seekers of some of my puzzle caches can validate their work mid-way through some of my puzzles. I'm writing some puzzles that require a bit of math and I'd like to make some "waypoints" so that the solvers can know that they have done the first part(s) correctly.
I'm looking for something that works like a coordinate checker, except it validates integers and/or strings. Any suggestions?
Thanks,
P98