Building comparison
head to head
Clash of ClansvsPortal
Neither is simply harder - they are hard in different places. Clash of Clans demands more reads; Portal demands more execution.
Clash of Clans
Optimization · Pure Optimization
Base-building strategy game about optimizing upgrade economy and raid compositions.
Portal
Optimization · Pure Optimization
The portal-gun puzzle game whose solutions are everything.
Clash of Clans leans Optimization (Pure Optimization); Portal leans Optimization (Pure Optimization).
Clash of ClansPortal
Axis by axis
Execution1 vs 4
Portal leans clearly harder on execution.
Clash of Clans
Troop drop placement is forgiving
Portal
Portal placement timing modest.
Reads3 vs 0
Clash of Clans leans clearly harder on reads.
Clash of Clans
Base layouts anticipate human attackers' habits
Portal
No adversary modeling player.
Variance3 vs 0
Clash of Clans leans clearly harder on variance.
Clash of Clans
Matchmaking and unseen traps add uncertainty
Portal
Deterministic chambers; no randomness.
Optimization8 vs 8
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Clash of Clans
Army comps, upgrade paths, and attack routing
Portal
Pure puzzle-solving optimization.
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.