Tiger
The tiger employs countershading camouflage and padded paws to move silently through dense vegetation. Research from the Ranthambore Acoustic Monitoring Station indicates that a stalking tiger produces less than 12 decibels of ambient noise. Their orange and black striping breaks up body outline in dappled forest light, rendering them effectively invisible until the moment of attack.
Despite these impressive adaptations, tigers remain confined to specific geographical regions and cannot spontaneously appear in Western domestic environments.
Lego
The Lego brick requires no camouflage whatsoever. Through a phenomenon researchers at the Utrecht Centre for Domestic Hazard Studies term 'chromatic irrelevance,' Lego bricks become functionally invisible regardless of their bright colouration. A red 2x4 brick on beige carpet simply ceases to exist in human visual processing until contact occurs.
Moreover, Lego demonstrates migratory behaviour that defies conventional physics. Bricks placed in storage containers routinely appear in bathrooms, kitchens, and vehicles through mechanisms yet unexplained by materials science.
VERDICT
While the tiger's evolutionary stealth capabilities are remarkable, they require specific environmental conditions. Lego achieves perfect concealment in any terrestrial environment, particularly those with high foot traffic. The brick's victory here is absolute.