head to head
Portal 2 asks more than Professor Layton and the Azran Legacy, and the gap is execution.

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

Optimization · Pure Optimization
A chain of self-contained logic brainteasers wrapped in a mystery story.
Portal 2 leans Optimization (Pure Optimization); Professor Layton and the Azran Legacy leans Optimization (Pure Optimization).
Portal 2 leans clearly harder on execution.
Portal 2
Portal placement requires some precision but timing is lenient.
Professor Layton and the Azran Legacy
Tapping answers takes 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.
Professor Layton and the Azran Legacy
No opponent - puzzles are static brainteasers
Professor Layton and the Azran Legacy leans a little harder on variance, though the gap is small.
Portal 2
Puzzles are deterministic with no randomness.
Professor Layton and the Azran Legacy
Puzzles are fixed; hidden only until read
Portal 2 leans a little harder on optimization, though the gap is small.
Portal 2
Solving the puzzle's logic IS the entire game.
Professor Layton and the Azran Legacy
Each brainteaser is a literally solvable logic problem
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.