If you search “Agatha Christie hidden object game” you can find these, available to buy apparently legitimately, from a few places. Most of them have their own slightly shady launcher.
The premise is that you, playing as a version of fussy detective Hercule Poirot who looks like if someone drew David Suchet on a thumb, play through his most famous mysteries, but in hidden object form. You can do Death On The Nile, Murder On The Orient Express, Peril At End House. Fill yer murder boots. Enjoy the stretched images, because the games weren’t made for modern aspect ratios. Honestly, I love them. Although I sort of want to call them shovelware, even though they’re not exactly that.