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
281	研	335	01:44	2026-09-15
282	;kggduvgcgyutfytfug	335	01:45	2026-09-17
283	Aaaaaaaaaaaaaaaaaaaaaaaaa	335	01:47	2026-05-04
284	嘉	335	01:48	2026-10-14
285	SCP	335	01:49	2026-06-06
286	R	335	01:50	2026-08-13
287	06	335	01:52	2026-10-07
288	陳品翔	335	01:55	2026-03-31
289	ID:123456	335	01:56	2026-09-14
290	宇	335	01:56	2026-10-07

Rank

Name

Highest Score

⏱️ Time

Date

281

研

335