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
341	給小可愛	310	01:33	2026-05-08
342	110	310	01:47	2026-07-28
343	他很壞	310	01:56	2026-10-07
344	昊恩	310	02:20	2026-03-31
345	jjlll	310	02:28	2026-09-17
346	23	310	02:39	2026-10-06
347	林星辰	310	02:50	2026-03-31
348	70702	310	03:07	2026-03-31
349	歡	310	03:39	2026-07-16
350	ㄗ	310	03:56	2026-05-08

Rank

Name

Highest Score

⏱️ Time

Date

341

給小可愛

310