📐 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
21 90205 230 03:39 2026-04-23
22 six seven 230 03:45 2026-04-15
23 綺 230 04:32 2026-04-02
24 陳薇亦 230 05:34 2026-04-08
25 Poggi 230 06:23 2026-04-01
26 Rika 230 07:57 2026-04-08
27 彤彤˙ 230 08:48 2026-04-09
28 欸嘿 220 02:36 2026-04-09
29 5 220 02:36 2026-09-15
30 90221蕭 220 02:47 2026-03-27