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

Optimization · Pure Optimization
Charming diorama puzzler about routing a jumpless Toad to each star.

Optimization · Pure Optimization
A puzzle-platformer requiring coordination of multiple heroes with unique abilities.
Captain Toad: Treasure Tracker leans Optimization (Pure Optimization); The Lost Vikings 2 leans Optimization (Pure Optimization).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Captain Toad: Treasure Tracker
Gentle navigation, no jumping, light timing
The Lost Vikings 2
minor timing for character-specific actions
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Captain Toad: Treasure Tracker
No adaptive opposition anywhere
The Lost Vikings 2
no adversarial adaptive opponent
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Captain Toad: Treasure Tracker
Everything is visible and fixed
The Lost Vikings 2
negligible randomness
Captain Toad: Treasure Tracker leans a little harder on optimization, though the gap is small.
Captain Toad: Treasure Tracker
Rotating dioramas to solve fixed route puzzles
The Lost Vikings 2
multi-character puzzle-solving is the core test
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.