I guess I did find one that was more difficult

.
A more revealing screenshot, but I've taken the liberty of still hiding two things.

In exchange I can tell you it was an edutainment game, and I'm not finding much presence for it online aside from a couple of lets plays and pages on abandonware sites. Nemo already has a vague direction of the date of release from what I corrected of his guess earlier.
I can't make it any easier other than almost literally giving away the name of the game (which you'd be able to totally guess from what I've hidden

).