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
161	80910	360	01:56	2026-08-14
162	676767676676676767	360	01:56	2026-10-14
163	5	360	01:57	2026-10-04
164	meatball	360	01:57	2026-10-07
165	許雅晴	360	01:58	2026-04-13
166	蔡毅儒	360	01:59	2026-04-13
167	鼠鼠	360	01:59	2026-09-17
168	李維書(偽人版)	360	02:00	2026-03-12
169	！	360	02:00	2026-03-27
170	80901	360	02:00	2026-08-14

Rank

Name

Highest Score

⏱️ Time

Date

161

80910

360