head to head
Neither is simply harder - they are hard in different places. Portal 2 demands more execution; This Is the Police demands more variance.

Optimization · Pure Optimization
A first-person puzzle game where seeing the solution is the whole skill.

Optimization · Pure Optimization
A noir management game where a corrupt retiring police chief juggles dispatches, mobsters, and money.
Portal 2 leans Optimization (Pure Optimization); This Is the Police leans Optimization (Pure Optimization).
Portal 2 leans clearly harder on execution.
Portal 2
Portal placement requires some precision but timing is lenient.
This Is the Police
Menu-driven dispatching, no dexterity
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Portal 2
No opponent; puzzles are static.
This Is the Police
Mob and city events are scripted
This Is the Police leans clearly harder on variance.
Portal 2
Puzzles are deterministic with no randomness.
This Is the Police
Call outcomes and officer rolls are uncertain
Portal 2 leans clearly harder on optimization.
Portal 2
Solving the puzzle's logic IS the entire game.
This Is the Police
Staffing, dispatch triage, and cash management solvable
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.