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.

Execution · Practiced Mastery
Rapid capsule placement against a clock, with planning for chains under random pill draws.

Execution · Pure Mechanics
A portable Tetris entry with varied modes atop the classic falling-block formula.
Dr. Mario leans Execution (Practiced Mastery); Tetris: Axis leans Execution (Pure Mechanics).
Tetris: Axis leans a little harder on execution, though the gap is small.
Dr. Mario
Fast capsule placement under rising speed decides clears
Tetris: Axis
fast precise piece placement and rotation
Dr. Mario leans a little harder on reads, though the gap is small.
Dr. Mario
Versus mode exists but garbage exchange rewards speed, not prediction
Tetris: Axis
no opponent modeling in main mode
Tetris: Axis leans a little harder on variance, though the gap is small.
Dr. Mario
Random pill colors against fixed virus layouts, quickly bounded
Tetris: Axis
random piece sequence drives play
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Dr. Mario
Chain setups and virus-clearing order follow known patterns
Tetris: Axis
stacking strategy and clear efficiency
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.