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

Optimization · Pure Optimization
An infamously cryptic NES adventure where lying villagers obscure how to break Dracula's curse.

Optimization · Systems & Chaos
Deduce hidden words and manage letter resources through a dungeon of wordplay.
Castlevania II: Simon's Quest leans Optimization (Pure Optimization); Cryptmaster leans Optimization (Systems & Chaos).
Castlevania II: Simon's Quest leans a little harder on execution, though the gap is small.
Castlevania II: Simon's Quest
Modest whip combat; day-night enemies.
Cryptmaster
Typing words quickly under combat pressure matters somewhat
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Castlevania II: Simon's Quest
No adaptive opposition.
Cryptmaster
The Cryptmaster narrates a script, not an adapting mind
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Castlevania II: Simon's Quest
Deliberately false villager clues hide the real path.
Cryptmaster
Hidden letters and unknown answers drive the guessing
Castlevania II: Simon's Quest leans a little harder on optimization, though the gap is small.
Castlevania II: Simon's Quest
Once decoded, it is pure item-and-route knowledge.
Cryptmaster
Vocabulary deduction and ability management are 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.