head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is variance, and it is a single point.

Variance · Light / Casual
A relaxing hidden-object game finding 100 cats in hand-drawn scenes.

Variance · Light / Casual
A choice-driven Batman story with negligible skill demands.
100 Funny Cats leans Variance (Light / Casual); Batman: The Telltale Series leans Variance (Light / Casual).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
100 Funny Cats
Pointing and clicking needs no dexterity
Batman: The Telltale Series
Quick-time combat is choreography, not skill
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
100 Funny Cats
Solo hidden-object game with no opponent
Batman: The Telltale Series
Villains follow the script, never adapting
100 Funny Cats leans a little harder on variance, though the gap is small.
100 Funny Cats
Cat positions are hidden until found
Batman: The Telltale Series
Story branches are hidden information once through
100 Funny Cats leans a little harder on optimization, though the gap is small.
100 Funny Cats
Methodical searching speeds completion
Batman: The Telltale Series
Detective scenes are guided with no real solving
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.