Building comparison
head to head
Super Mario WorldvsTetr.io
Tetr.io asks more than Super Mario World, and the gap is reads.
Super Mario World
Execution · Pure Mechanics
Precise jump execution across fixed levels with secrets to memorise.
Tetr.io
Execution · Pure Mechanics
A competitive online stacker testing raw speed and versus stacking strategy.
Super Mario World leans Execution (Pure Mechanics); Tetr.io leans Execution (Pure Mechanics).
Super Mario WorldTetr.io
Axis by axis
Execution7 vs 9
Tetr.io leans clearly harder on execution.
Super Mario World
Perfect inputs trivialise every jump, spin and cape flight
Tetr.io
Lightning-fast piece placement decides every match
Reads0 vs 3
Tetr.io leans clearly harder on reads.
Super Mario World
Scripted Koopas adapt to nothing
Tetr.io
Human opponents in versus can be anticipated somewhat
Variance1 vs 2
Tetr.io leans a little harder on variance, though the gap is small.
Super Mario World
Levels are fixed; nothing hidden survives one playthrough
Tetr.io
Bag randomizer is bounded and quickly mappable
Optimization4 vs 5
Tetr.io leans a little harder on optimization, though the gap is small.
Super Mario World
Secret exits and route knowledge add a modest solvable layer
Tetr.io
Stacking and garbage-management strategy underneath the speed
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.