📐 Angle Adventure

中文
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Capybara's Magic Circle!

👉 Magic Guide:
✨ Lv 1-4【Cutting Barrier】: Fire a laser from a "single vertex" to cut the polygon, find how many triangles can be made, and calculate the sum of interior angles!
🛡️ Lv 5-8【Patrol Route】: The capybara patrols the polygon walls. No matter the sides, the sum of exterior angles always hides a secret!
🔮 Lv 9-12【Unlock Magic Circle】: Calculate one exterior and one interior angle of a "regular polygon" to activate it.(Tip: Calculate exterior angle 360÷n first!)

⚠️ +20 pts for correct, -10 for traps. Challenge the fastest clear!
Preparing...

🏆 Geometry Master Leaderboard

🏆 By Highest Score 🕒 By Latest Challenge
Rank Name Highest Score ⏱️ Time Play Date
11 請支持百斬雞 240 02:45 2026-04-21
12 文武兵 240 03:05 2026-04-08
13 柏 240 03:20 2026-04-21
14 Jojo 240 03:27 2026-05-12
15 90204 240 03:55 2026-05-12
16 管 240 05:32 2026-04-08
17 —..— 240 05:32 2026-04-09
18 NN 230 02:00 2026-04-07
19 紀伯 230 03:21 2026-04-09
20 90226 230 03:32 2026-04-23