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 · Practiced Mastery
An off-road hauling simulator about planning routes and nursing heavy trucks through mud, ice and rivers.

Execution · Practiced Mastery
A stylish Shibuya action RPG where dead teens fight for a second chance at life.
SnowRunner leans Optimization (Practiced Mastery); The World Ends with You leans Execution (Practiced Mastery).
The World Ends with You leans a little harder on execution, though the gap is small.
SnowRunner
Throttle finesse and winch work prevent disasters.
The World Ends with You
Frantic stylus combat juggling two characters at once
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
SnowRunner
No opponents; terrain is the only adversary.
The World Ends with You
Noise enemies use fixed attack patterns
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
SnowRunner
Mud and ice physics surprise until terrain is learned.
The World Ends with You
Pin drops random until rates are known
SnowRunner leans a little harder on optimization, though the gap is small.
SnowRunner
Truck loadouts, route planning and fuel logistics decide deliveries.
The World Ends with You
Pin evolution, threads, and difficulty tuning reward system mastery
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.