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
Balancing ballistics execution with patrol timing to eliminate targets without triggering coordinated alerts.

Optimization · Practiced Mastery
Choosing between three distinct playstyle routes through consistent guard layouts for optimal SMI scores.
Sniper Elite 4 leans Execution (Practiced Mastery); Splinter Cell: Blacklist leans Optimization (Practiced Mastery).
Sniper Elite 4 leans a little harder on execution, though the gap is small.
Sniper Elite 4
Long-range ballistics, bullet drop, and wind compensation are the core demand
Splinter Cell: Blacklist
Mark-and-execute and fast takedowns raise the physical ceiling
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Sniper Elite 4
Axis soldiers follow scripted patrol cycles without modelling the player
Splinter Cell: Blacklist
Enemies react on scripted alert logic, not player-specific profiling
Sniper Elite 4 leans a little harder on variance, though the gap is small.
Sniper Elite 4
Wind direction and enemy patrol timing add first-run uncertainty
Splinter Cell: Blacklist
Patrol density and item placement are consistent across runs
Splinter Cell: Blacklist leans a little harder on optimization, though the gap is small.
Sniper Elite 4
Synchronised shot timing and route planning reward methodical preparation
Splinter Cell: Blacklist
SMI scoring system incentivises optimal ghost, panther, or assault routing
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.