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
Nintendo's quirky GBA rhythm collection where perfect timing on absurd minigames is everything.

Execution · Pure Mechanics
Classic Tetris execution under audiovisual flow, speed still decides everything.
Rhythm Tengoku leans Execution (Pure Mechanics); Tetris Effect 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.
Rhythm Tengoku
Frame-tight timing taps are the entire test
Tetris Effect
Piece placement under speed and Zone timing is the whole test
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Rhythm Tengoku
No opponent of any kind
Tetris Effect
Solo experience with no opponent to model
Tetris Effect leans a little harder on variance, though the gap is small.
Rhythm Tengoku
Cues are fully scripted and visible
Tetris Effect
Randomised bag is bounded and quickly mappable
Tetris Effect leans a little harder on optimization, though the gap is small.
Rhythm Tengoku
Learning each minigame's quirky cue patterns
Tetris Effect
Stacking theory and Zone usage have known optimal lines
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.