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 · Pure Optimization
Short free sokoban puzzler about assembling a harem of sharply dressed demon girls.

Optimization · Pure Optimization
Heist puzzler where you type real commands into a deck to bypass security.
Helltaker leans Optimization (Pure Optimization); Quadrilateral Cowboy leans Optimization (Pure Optimization).
Quadrilateral Cowboy leans a little harder on execution, though the gap is small.
Helltaker
One bullet-dodge finale aside, no dexterity
Quadrilateral Cowboy
Light real-time coordination of gadgets
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Helltaker
No opponent
Quadrilateral Cowboy
Security systems are fixed scripts
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Helltaker
Fully deterministic puzzles
Quadrilateral Cowboy
Heist layouts are knowable and deterministic
Quadrilateral Cowboy leans a little harder on optimization, though the gap is small.
Helltaker
Each sokoban level has an exact move solution
Quadrilateral Cowboy
Optimal command sequences and routes 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.