head to head
Neither is simply harder - they are hard in different places. Portal 2 demands more execution; Teamfight Manager demands more reads.

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

Optimization · Pure Optimization
An esports management sim testing draft composition and synergy optimization.
Portal 2 leans Optimization (Pure Optimization); Teamfight Manager leans Optimization (Pure Optimization).
Portal 2 leans clearly harder on execution.
Portal 2
Portal placement requires some precision but timing is lenient.
Teamfight Manager
No twitch input; you only manage, not play
Teamfight Manager leans clearly harder on reads.
Portal 2
No opponent; puzzles are static.
Teamfight Manager
Pick/ban against opponent tendencies adds light prediction
Teamfight Manager leans clearly harder on variance.
Portal 2
Puzzles are deterministic with no randomness.
Teamfight Manager
Match outcomes and meta shifts carry randomness
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Portal 2
Solving the puzzle's logic IS the entire game.
Teamfight Manager
Drafting comps and player synergy is the solvable core
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.