head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is variance, and it is a single point.

Optimization · Pure Optimization
A tower defense game about engineering optimal gem combinations against scripted waves.

Optimization · Pure Optimization
One of the deepest classic JRPGs, where party optimization and precise recruitment routing unlock its full richness.
GemCraft leans Optimization (Pure Optimization); Suikoden II leans Optimization (Pure Optimization).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
GemCraft
Placing gems and towers has no twitch demand
Suikoden II
Menu combat; duel minigame has mild timing
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
GemCraft
Monster waves are scripted, never adapting to player
Suikoden II
All enemies scripted; no player-modeling AI
Suikoden II leans a little harder on variance, though the gap is small.
GemCraft
Wave composition is fixed once a level is known
Suikoden II
Rune drop RNG and recruitment trigger timing add light variance
GemCraft leans a little harder on optimization, though the gap is small.
GemCraft
Combining gems for optimal tower output is the entire game
Suikoden II
Party comp, rune combos, and duel answer memorization 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.