Can you solve the sorting hat riddle? - Dan Katz and Alex Rosenthal

2,909,617 views ・ 2020-09-01

TED-Ed


请双击下面的英文字幕来播放视频。

翻译人员: Wanting Zhong 校对人员: Yolanda Zhang
00:06
An albatross delivered your invitation, you’ve acquired your wand,
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一只信天翁送来了你的入学通知书, 你买好了魔杖,
00:11
ridden the enchanted zeppelin, made some fast friends,
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坐上了魔法飞艇, 迅速结交了一些朋友,
00:15
and are finally ready for the adventure you’ve dreamed of your entire life:
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终于准备迎接 你一生都在梦想的冒险:
00:19
your first day at Magnificent Marigold’s Magical Macademy.
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你在梦幻墨菊魔法魔院 (MMMM)的第一天。
00:25
But before you can learn your first spell
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但在学习第一个魔咒之前,
00:27
you must get through the most nerve-wracking moment of the year:
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你必须先经历这一年 最令人紧张的时刻:
00:31
the sorting ceremony.
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分院仪式。
00:33
When you put on the sorting hat, you hear a voice.
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当你戴上分院帽时, 你听见了一个声音。
00:36
“Ah, you’re an interesting one.
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“ 啊,你很有意思。
00:38
Every year I choose one student for a special challenge, and I choose you.
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每年我都会挑选一名学生接受一项 特别的挑战,今年我选中了你。
00:46
The Magical Macademy had 8 founders,
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魔法魔院有八名创始人,
00:49
and they established our four houses two by two by two by two.
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他们两两一组, 创设了我们的四个学院。
00:54
I alone know which witches founded which.
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只有我知道哪位巫师 建了哪个学院。
00:58
But there was once a mysterious fifth house,
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但曾经有过一个神秘的第五学院,
01:01
lost to time but full of secrets and powerful artifacts.
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虽已在岁月长河中销声匿迹, 却充满了秘密与强力的魔法物件。
01:06
MMMMMM?
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嗯?
01:08
If you can tell me who founded each house, I’ll sort you into whichever you want.
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如果你能说出每个学院的创始者, 我就会把你分进想去的任何学院。
01:14
However, if you can also tell me the name of the secret 5th house,
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但是,如果你还能告诉我 神秘的第五学院的名字,
01:20
I’ll let you sort into it,
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我就可以让你分进那个学院,
01:22
and you’ll inherit everything you discover.
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你就能继承你发现的所有宝物。
01:25
“The two founders of each house wore different colored hats
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每个学院的两位创始人 戴的帽子颜色不同、
01:29
with non-matching symbols.
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符号相异。
01:32
No founder started more than one house.
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没有任何创始人 建立了一个以上的学院。
01:36
Of Funflame and Imaginez, one was a founder of Gianteye
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Funflame(趣焰)和 Imaginez(幻响)两人, 其中一位创立了 Gianteye(巨目学院),
01:41
and the other of Longmous.
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另一位创立了 Longmus (龙穆学院)。
01:43
And of Miraculo and Rimbleby,
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Miraculo(奇吉)和 Rimbleby(灵蜂),
01:46
one established Longmous and the other Meramaid.
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其中一位建立了 Longmus, 另一位建立了 Meramaid(仁鱼学院)。
01:51
Finally, Septimus didn’t found Vidopnir.”
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最后,Septimus(庚子)没有创立 Vidopnir(神雉学院)。”
01:56
So… who founded what, and what’s the name of the secret house?
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那么……哪位巫师创立了哪个学院, 神秘学院的名字又是什么?”
02:01
Pause the video now to figure it out for yourself!
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请暂停视频,尝试自己解答吧!
[ 想要发现神秘学院, 必须先将创始人与学院对上号,
然后另辟蹊径地思考; 3:47 处有提示。]
02:06
Answer in 3
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[ 倒数 3、 校训:"M 乃魔法" ]
02:07
Answer in 2
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[ 2、 校训:"M 乃魔法" ]
02:08
Answer in 1
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[ 1! 校训:"M 乃魔法" ]
02:09
The hardest part of solving this logic puzzle is knowing where to start.
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解答这个逻辑谜题的最难点, 在于找到入手之处。
02:13
No rule by itself is enough to assign a founder to his or her house,
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没有哪一个条件本身 足以确认任何创始人的学院,
02:19
so the next best thing
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那么退而求其次,下一步是 将两个条件组合以得知信息。
02:20
would be to combine a pair of rules to learn something.
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02:24
4 and 5 are good candidates to try that with,
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第四和第五条比较适合进行组合,
02:27
because they contain a lot of constraints and both mention Longmous.
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因为它们包含了很多限制条件, 且都提到了 Longmus 学院。
02:33
Miraculo and Rimbleby’s hats both have moons,
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Miraculo 和 Rimbleby 的 帽子上都有月亮,
02:37
which means that no matter who ends up in Longmous,
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也就是说无论哪位属于 Longmus, Longmus 中都有月亮图案。
02:40
moons will be accounted for.
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02:42
That means Imaginez, who also has moons, can’t have founded Longmous,
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也就是说同样有月亮的 Imaginez 不可能是 Longmus 的创始人,
02:48
so she’s in Gianteye and Funflame founded Longmous.
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所以她在 Gianteye, 那么 Funflame 就创办了 Longmus。
02:53
Miraculo’s hat is red, so he can’t be there,
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Miraculo 的帽子是红色的, 那么他不可能是 Longmus 的,
02:57
so he must be in Meramaid and Rimbleby in Longmous.
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那么他只有可能在 Meramaid, 而 Rimbleby 是 Longmus 的。
03:01
Halfway there!
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解开一半了!
03:03
Now we can place Septimus––
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那么我们现在 能分派 Septimus 了——
03:05
rule 6 keeps him out of Vidopnir, and his yellow hat out of Gianteye,
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第六条说他不在 Vidopnir, 他的黄帽子不能在 Gianteye,
03:11
so he must be in Meramaid.
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那么他肯定在 Meramaid。
03:13
Of the founders left, Deepmire and Hypnotum both have stars.
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剩下的创始人中,Deepmire 和 Hypnotum 都有星星。
03:18
So each must go into a different house,
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那么他们肯定属于不同学院,
03:21
taking up the remaining space in Gianteye and leaving one spot open in Vidopnir,
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他们占去了 Gianteye 剩下的位置, 这样 Vidopnir 还剩一个空位,
03:27
which Tremenda must fill.
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必须是 Tremenda 的。
03:29
Tremenda’s blue hat keeps Deepmire out of Vidopnir,
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Tremenda 的蓝帽子 从 Vidopnir 排除了 Deepmire,
03:33
so we can easily place her and, finally, Hypnotum.
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那么我们能轻松地分派她, 最后是 Hypnotum。
03:37
Now that those founders are sorted,
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至此把创始人们分好,
03:40
we can start to search for the secret house.
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我们就能开始寻找神秘学院了。
03:43
If you don’t have it yet, here are a few hints:
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还没想出来的话,这里有几个提示: [ 1. 神秘学院有八个字母 ]
03:47
Pause the video now if you want to figure it out yourself!
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[ 2. 学校的校徽、名字和校训 ]
[ 3. 创始人名字的共同点 ]
[ 4. 共同点能提示 所需字母和顺序 ]
[5. 创始人和学院名字长度相同]
[6. 神秘学院以“M”开头]
03:54
One good strategy for a puzzle like this
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对于这种谜题,一个较好的策略是 寻找规律或非同寻常的信息。
03:56
is to look for patterns or unusual pieces of information.
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04:01
First of all, there’s the school’s obsession with the letter M,
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首先,学校对字母 “M” 异常执着, 连校训都是拉丁文“M 是一个魔法字母”。
04:04
right down to its motto, which translates from Latin to “M is a magic letter.”
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04:11
Curiously, every founder has exactly one M in their name,
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神奇的是,每位创始人的名字里都恰好 有一个 “M”,且每个 “M” 都在不同的位置。
04:15
and each M is in a different position.
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04:19
That means that the M’s can put them in order, 1 through 8.
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也就是说能根据 “M” 的位置 对八人进行排序。
04:24
We know we needed to solve the logic puzzle before finding the secret house,
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我们知道必须要先解出逻辑谜题 才能找到秘密学院,
04:28
so there must be something critical
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因此创始人和各自的学院之间 一定有什么至关重要的联系。
04:30
about the connection between the founders and their houses.
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04:34
Here’s where a pattern emerges: every founder and house
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这里就出现了规律: 每位创始人和学院名字中的
字母个数都刚好相等。
04:38
have exactly the same number of letters.
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04:41
This allows the founders to line up with their houses quite nicely.
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这就能让创始者们 和自己的学院完美对齐。
04:46
The first letters don’t spell anything,
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首字母什么都拼不出,
04:48
but let’s look at the M’s in the names again and the letters they line up with:
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但让我们再看看名字中的 “M” 以及它们所对齐的字母:
04:55
M, I, N, O, T, A, U, R.
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M, I, N, O, T, A, U, R。(弥诺陶, 希腊神话中迷宫里的牛头怪物)。
05:00
You shout out “MINOTAUR” to a stunned dining hall,
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你对着目瞪口呆的大饭堂 喊出 “MINOTAUR”,
05:03
and a secret passage grinds open.
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接着,一条秘密通道轰隆隆地打开了。
05:06
The wonders of house Minotaur are yours if you want them.
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如果你想的话,牛首学院的 奇珍异宝都能归你所有。
05:11
But being the first and only resident of the secret house
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但成为秘密学院第一位 也是唯一一位住客,
05:15
would come at a high price: loneliness.
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将伴随高昂的代价:孤独。
05:18
So which will it be: riches or friendship?
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那你会怎样选择呢: 财富,还是友情?
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