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
A Wii physics puzzler about toppling or surgically dismantling block towers.

Execution · Practiced Mastery
Dodging scripted bullet patterns while solving each fight's pacifist logic.
Boom Blox leans Optimization (Practiced Mastery); Deltarune leans Execution (Practiced Mastery).
Deltarune leans a little harder on execution, though the gap is small.
Boom Blox
Throw aim and timing matter but stay forgiving
Deltarune
Bullet-hell dodging in battles demands real reflexes
Boom Blox leans a little harder on reads, though the gap is small.
Boom Blox
Party multiplayer adds light human interference
Deltarune
Enemy patterns are charming but fully scripted
Boom Blox leans a little harder on variance, though the gap is small.
Boom Blox
Physics tumbles add mild unpredictability
Deltarune
Encounters and secrets are fixed once known
Boom Blox leans a little harder on optimization, though the gap is small.
Boom Blox
Finding the optimal block to pull is the real test
Deltarune
ACT routes, sparing logic and TP economy are solvable
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.