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🧩 Challenges · Assembly and Computer Architecture

Build it, break it, predict it, or recall it. Pick a challenge and prove you've got it.

📅 Today's Daily Challenge 🪜 Climb the ladder 🏆 Leaderboard
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predict register

predict
easy medium hard

register trace review

debug
easy medium hard

blackbox array layout

blackbox
easy medium hard

float decode review

debug
easy medium hard

predict cpi

predict
easy medium hard

predict cache hits

predict
easy medium hard

predict amat

predict
easy medium hard

recall registers and their jobs

recall
easy medium hard

recall status flags

recall
easy medium hard

recall condition codes

recall
easy medium hard

recall everyday instructions

recall
easy medium hard

recall x86 64 calling conventions

recall
easy medium hard

recall arm64 riscv calling conventions

recall
easy medium hard

recall ieee754 fields

recall
easy medium hard

recall x86 encoding parts

recall
easy medium hard

recall linux syscalls

recall
easy medium hard

recall cache vocabulary

recall
easy medium hard

recall paging vocabulary

recall
easy medium hard

recall atomics and fences

recall
easy medium hard

recall performance equation

recall
easy medium hard

recall scaling laws

recall
easy medium hard