📦📦📦📈

#piles #heaps #stacks #tons #loads #overwhelming amount #excess #surplus #stock

📚🥞🧱

#piles #stacks #heap #stack of things

🏠📦⛰️

#hoarding #collector #clutter #mess #piles #hoarder #accumulation

🪨🪨^🎮

#nim game #piles #xor #bitwise #nimber #game theory