Data & Machine Learning · Boss Arena
Data Drake
Boss HP
"Garbage in, garbage out. My favorite meal."
1
A dog-vs-cat classifier is trained on 990 dog photos and 10 cat photos. What will happen?
Phase 1/3 · 0/6 questions answered
Know your enemy
A hoarder dragon of datasets, drunk on skewed samples and stale labels.
It trains on your mistakes and remembers nothing new. Overfit it to death.
Phase 1: 2 questions
Phase 2: 2 questions · timer
Phase 3: 2 questions · sudden-death
Rewards
Defeat the boss: +200 XP
Flawless run: +50 XP
Badges: Boss Slayer, Boss Perfect
Boss rules
- · Questions come from every lesson in this module — including the lab.
- · Timed phases auto-submit when the clock hits zero.
- · Sudden death: two wrong answers end the fight.
- · Wrong answers never cost XP — only pride.