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 · Light / Casual
A guided comedy mystery that tests attention to dialogue more than any skill.

Variance · Light / Casual
An interactive story that tests emotional choice, not skill.
The Murder of Sonic the Hedgehog leans Optimization (Light / Casual); The Walking Dead leans Variance (Light / Casual).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
The Murder of Sonic the Hedgehog
Clicking dialogue and one minigame; no dexterity test
The Walking Dead
Quick-time prompts are forgiving and rarely fail the story
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
The Murder of Sonic the Hedgehog
A scripted whodunnit; nobody adapts to you
The Walking Dead
No opponent - characters follow the script
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
The Murder of Sonic the Hedgehog
The mystery is hidden information on first play only
The Walking Dead
Branch outcomes are hidden on a first playthrough only
The Murder of Sonic the Hedgehog leans a little harder on optimization, though the gap is small.
The Murder of Sonic the Hedgehog
Deduction is guided; the story solves itself
The Walking Dead
Choices barely gate progress; nothing meaningful to solve
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.