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
311	崔妤涵	335	02:28	2026-04-13
312	你好	335	02:36	2026-05-15
313	三角洲是宇宙第一強國	335	02:37	2026-05-15
314	119	335	02:39	2026-03-16
315	Aaron	335	02:40	2026-06-18
316	康軒毅	335	02:43	2026-04-13
317	Yuan	335	02:46	2026-07-16
318	呂	335	02:48	2026-04-24
319	S+Bbbbbbbbbbbbbbbbbbbbbbbbbbbsbsb	335	02:51	2026-10-11
320	19	335	02:55	2026-09-17

Rank

Name

Highest Score

⏱️ Time

Date

311

崔妤涵

335