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
291	啊	335	01:58	2026-04-22
292	70325陳佑勛	335	01:59	2026-09-02
293	666	335	01:59	2026-10-07
294	鄭帆妤	335	02:01	2026-10-07
295	26	335	02:02	2026-09-21
296	10308	335	02:03	2026-09-17
297	vICKY	335	02:06	2026-05-11
298	6.6.6.6.6.6..66666666666666666666666666666666666	335	02:06	2026-10-07
299	刷子	335	02:07	2026-04-13
300	威風的蟲WWW	335	02:08	2026-05-15

Rank

Name

Highest Score

⏱️ Time

Date

291

啊

335