燒繩子估時間問題 - 推理遊戲
By Ophelia
at 2008-10-29T21:38
at 2008-10-29T21:38
Table of Contents
: 那有可能利用這兩條繩子燒出40分鐘嗎?
既然是估算40分嘛
那就一開始把第一條兩邊點燃
第二條點一邊
在第一條燒完時,在第二條的中間和另一邊都點燃
全部燒完時就約40分了
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Tags:
推理遊戲
All Comments
By Lily
at 2008-11-02T15:52
at 2008-11-02T15:52
By Susan
at 2008-11-03T22:03
at 2008-11-03T22:03
By Vanessa
at 2008-11-07T00:26
at 2008-11-07T00:26
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