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
251	JJIOOI	360	04:56	2026-09-17
252	呂岱樺	360	06:03	2026-04-20
253	dtrdtyddgdytrryttcytytrdtrdrdfdcdydcydrdcfdcdctdrx	360	07:01	2026-09-11
254	5555	360	07:19	2026-09-11
255	J	360	17:33	2026-07-15
256	Grace	340	01:51	2026-04-13
257	小靜	340	01:53	2026-04-03
258	aimee	340	01:57	2026-09-17
259	01	340	02:00	2026-03-31
260	寧芙獎請投艾格瓦爾登	340	02:17	2026-09-18

Rank

Name

Highest Score

⏱️ Time

Date

251

JJIOOI

360