>>12023539
not sure if it's a bit too casual for your taste, but polarium advance could be up your alley? though its more logic puzzles in terms of matching tiles rather than just a matter of finding them
it's also kind of a weird game in terms of its context too bc it's sort of a backport of the original ds game but has a ton more puzzles to solve, specifically one for every day of the year (but you'll burn through them anyway lol)