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
131	吳宜珈	360	01:47	2026-09-17
132	lu	360	01:47	2026-10-14
133	李盈槿	360	01:48	2026-03-31
134	吳昀靜☁️	360	01:48	2026-03-31
135	YZ	360	01:48	2026-04-30
136	嗯對	360	01:48	2026-08-14
137	54321	360	01:48	2026-09-18
138	李魚	360	01:48	2026-10-07
139	至201D4	360	01:49	2026-08-14
140	黃厚瑜	360	01:50	2026-03-27

Rank

Name

Highest Score

⏱️ Time

Date

131

吳宜珈

360