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

Execution · Pure Mechanics
A minimalist rhythm platformer where abstract shapes and hazards pulse in lockstep with the soundtrack.

Execution · Pure Mechanics
Retro Studios' notoriously tough revival of Donkey Kong Country with relentless set-piece levels.
140 leans Execution (Pure Mechanics); Donkey Kong Country Returns leans Execution (Pure Mechanics).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
140
Jumps must land on the musical beat precisely
Donkey Kong Country Returns
Demanding rocket-barrel and mine-cart sections, strict timing
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
140
No opponent exists
Donkey Kong Country Returns
Scripted hazards, no adaptation
Donkey Kong Country Returns leans a little harder on variance, though the gap is small.
140
Fully deterministic rhythm patterns
Donkey Kong Country Returns
Hidden puzzle pieces, fixed once found
Donkey Kong Country Returns leans a little harder on optimization, though the gap is small.
140
Learning each sequence's timing solution
Donkey Kong Country Returns
KONG letters and time attack routes are learnable
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.