head to head
Fallout: New Vegas asks more than Mario's Super Picross, and the gap is execution.

Optimization · Pure Optimization
A faction-driven RPG-shooter where build and route planning shape every ending.

Optimization · Pure Optimization
Pure logical deduction - each nonogram is fully solvable from its number clues.
Fallout: New Vegas leans Optimization (Pure Optimization); Mario's Super Picross leans Optimization (Pure Optimization).
Fallout: New Vegas leans clearly harder on execution.
Fallout: New Vegas
Shooter inputs with VATS assist
Mario's Super Picross
Marking cells has no speed pressure worth naming
Fallout: New Vegas leans a little harder on reads, though the gap is small.
Fallout: New Vegas
Scripted factions and enemies
Mario's Super Picross
A logic grid cannot adapt to you
Fallout: New Vegas leans a little harder on variance, though the gap is small.
Fallout: New Vegas
Some loot and crit RNG
Mario's Super Picross
The hidden picture is fully derivable from the clues
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Fallout: New Vegas
Faction routing, perks, builds heavily rewarded
Mario's Super Picross
Pure logical deduction - every puzzle is literally 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.