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
361	,JDKMV UIOVCZ	265	02:19	2026-09-14
362	夜2	265	02:39	2026-09-20
363	4	265	02:50	2026-09-17
364	書雅	265	03:08	2026-03-31
365	SBSBSB	265	03:30	2026-10-07
366	ㄑㄧㄚ	265	11:18	2026-04-07
367	efhewukfh	260	01:44	2026-04-07
368	14	260	14:18	2026-09-17
369	0000	240	02:23	2026-09-17
370	蛤蛤	240	02:39	2026-09-18

Rank

Name

Highest Score

⏱️ Time

Date

361

,JDKMV UIOVCZ

265