Positive/Negative Adventure: Balloons, Cauldrons & Slimes

Master Positive and Negative Numbers!

👉 Three-Stage Trial Rules:
🎈 [Hot Air Balloon (Stages 1-4)]: Subtract negative numbers (sandbags), the weight decreases, and the balloon flies up!
🍲 [Magic Cauldron (Stages 5-8)]: Add negative numbers (ice crystals), the temperature goes down!
🌟 [Slime Arena (Stages 9-12)]: What if there's not enough to subtract? Summon a "Zero-Sum Pair (1 Light + 1 Dark)" to help!

⚠️ You must predict the answer before operating! Correct prediction: +20 pts, Wrong: -5 pts. Successful operation: +10 pts.

🤔 Predict first: What should be the calculation result?

🎈

🍲

🏆 Honor Leaderboard

Rank	Name	Highest Score	⏱️ Time	Date
241	劉芯瑜	360	03:07	2026-04-13
242	@##($	360	03:12	2026-05-08
243	王復潔	360	03:14	2026-04-08
244	6666333	360	03:20	2026-09-18
245	吳家輝	360	03:23	2026-04-23
246	屎	360	03:31	2026-10-07
247	蔡雅晴	360	03:32	2026-04-13
248	美哥	360	03:46	2026-08-25
249	tt	360	03:49	2026-10-04
250	陳伸睿	360	04:19	2026-03-28

Rank

Name

Highest Score

⏱️ Time

Date

241

劉芯瑜

360