← Map
Level 12
· 👑 WORLD REVIEW
· ◆◆◆ · ~12 min
The Design Review
World 2 Review
"Eight questions on containers. Pass to open the Method world."
arrays and contiguityhash maps and load factorheaps and top-kbalanced trees and orderbook design
A short lesson, then a quiz. ❤️×3 — a wrong answer costs a heart; finish with at least one left and the level is yours. Lose all three and you'll have to try again. Replay any time — XP and cleared levels are never lost.