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
171	少羽牛逼	360	02:00	2026-09-18
172	林芷妘	360	02:01	2026-03-27
173	ay	360	02:02	2026-04-23
174	80911	360	02:02	2026-08-14
175	70309	360	02:03	2026-09-17
176	澋	360	02:04	2026-03-31
177	人	360	02:04	2026-05-21
178	一隻貓	360	02:04	2026-09-17
179	李維書	360	02:05	2026-03-12
180	星球殺手	360	02:05	2026-10-07

Rank

Name

Highest Score

⏱️ Time

Date

171

少羽牛逼

360