🌐 中文

🧪 Data Alchemy

Score: 0
⏱️ 00:00

Equivalent Exchange of Time-Space Merchants!

👉 Alchemist Rules:
⚖️ Level 1-4 [Scale Barrier]: The essence of a weighted average is the "center of mass". Where is the fulcrum to balance it?
(Trap Warning: Divide by the "sum of weights", don't blindly divide by the "number of stones"!)
🧫 Level 5-8 [Slime Factory]: The essence of a geometric mean is "equivalent area". Melt the rectangular jelly into a square of the same area.
(Trap Warning: Area scaling is a multiplication relationship, do not use the arithmetic mean!)
🚀 Level 9-12 [Interstellar Market]: The cruel truth of consecutive growth rates!
(Trap Warning: Rising 50% then falling 50% absolutely does not return to 0%!)

⚠️ Total 12 levels. You must "predict the result" before casting validation!
Level 1
Preparing...
🤔 Please predict the alchemy result:

🏆 Alchemist Leaderboard

🏆 By Highest Score 🕒 By Latest Challenge
Rank Name Highest Score ⏱️ Completion Time Challenge Date
🥇 1 7 230 03:06 2026-10-10
🥈 2 H 220 04:53 2026-05-25