📐 Geometric Adventure (Full Version)

Score: 0
⏱️ 00:00

Capybara's Magic Compass!

👉 Five Construction Rules:
⚖️ 【Balance Barrier】: Perpendicular bisector. Radius must be > half!
🎯 【Laser Nav】: Angle bisector. Find the correct "new centers" on both edges!
🚀 【Ancient Blueprint】: Angle copy. Final step is measuring the opening width!
⛲ 【Fountain Eng.】: Perpendicular on line. Find left/right points, then bisect!
🚁 【Airdrop Rescue】: Perpendicular from outside. Draw arcs to ground, then bisect!

⚠️ 7 Levels total. Unlimited retries on error, but -10 pts each time. Aim for the top score!
Level 1
Preparing...
💡 Hint: Observe the geometry and click an option below to choose construction logic.

🎉 Level Complete!

🏆 Magic Construction Leaderboard

🏆 By Highest Score 🕒 By Recent Challenge
Rank Name Highest Score ⏱️ Completion Time Date
81 蛋蛋 150 01:07 2026-04-17
82 Aaa 150 01:08 2026-04-29
83 90225 150 01:17 2026-05-07
84 吳季霖 150 01:53 2026-04-14
85 菜花 150 02:22 2026-04-22
86 李沛芸 150 02:35 2026-04-15
87 80218 150 03:10 2026-04-23
88 嘻嘻嘻嘻嘻 140 00:20 2026-04-01
89 蛋蛋高手 140 00:25 2026-04-01
90 Jus 140 00:31 2026-04-01