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📐 Laser Ruins Adventure

Score: 0
⏱️ 00:00

Capybara's Light Bridge Engineering!

👉 Engineering Manual Rules:
🌉 [Repair Side Bridge]: When parallel lines cut a triangle, the ratios on both sides are exactly the same! Rule: "Top:Bottom = Top:Bottom".
💎 [Activate Main Base]: The biggest trap! When calculating the middle "parallel base", it is the small triangle scaled up to the large triangle. You must use "Top:Whole = Base:Base".
⏳ [Hourglass Core]: Two lines cross between parallel lines, the laser goes straight! The corresponding side must be found by "following the same secant through the intersection"!

⚠️ Total 12 levels. You must "predict the result" before activating the animation! +20 pts for correct, -5 pts for wrong.
Level 1
Preparing...

🤔 Please predict the light bridge length:


🎉 Verification Complete!

🏆 Geometry Engineering Leaderboard

🏆 By Highest Score 🕒 By Recent Challenge
Rank Name Highest Score ⏱️ Completion Time Challenge Date
🥇 1 陳品豪 240 01:22 2026-03-31
🥈 2 9022q 240 01:26 2026-04-16
🥉 3 5 240 01:42 2026-08-01
4 蘇乙綺 240 02:07 2026-04-16
5 90226 240 02:17 2026-04-28
6 90212 240 02:18 2026-03-31
7 林以喬 240 02:22 2026-03-27
8 林芷妘 240 02:53 2026-03-27
9 902Alysa 240 03:28 2026-05-07
10 90225 240 04:46 2026-03-31