Tìngäzìk完整解答&复盘

Tìngäzìk完整解答&复盘

Written by @COL

Special thanks to @血纹21 @GZTime @Kizurin @Fivero @Golden @Musicraft

如题,这里是对Eana Hufwe的网页解谜https://tingazik.1a23.studio的复盘记录。

首先从主页进入start页面,谜题从此开始。

解谜难度更新一览:

日 期难 度
7月 1 日nohint
7月10日1sample
7月20日3samples
7月30日keywords
8月 9 日solution
8月19日answer

0. 开始

7月5日
How to get the next hint?
Depending on the current difficulty, you may have different number of hints for each stage.
To get the next hint of the stage, follow the next steps:
  1. Take the source code of the current web page.
  2. Keep only the numbers, uppercase and lowercase A to F.
  3. Treat this string as a chunk of hexdecimal data.
  4. Add a 0 in the end if there is an odd number of hex digits.
  5. Hash this chunk of data with MD5.
  6. Convert the MD5 result in lowercase hexdecimal.
  7. Treat this as an “answer” to get the hint.
You can use the following tools as a way to produce the hint hash:
  • Put the web page source into the input of this CyberChef recipe.
  • In a macOS shell, replace the URL with your current one, and run the command.
    curl https://example.com/page | sed 's/[^0-9a-fA-F]//g' | tr -d '\n' | awk '{print (length % 2 == 0 ? \$1 : \$1 "0")}' | xxd -r -p | md5
  • In a (GNU/)Linux shell, replace the URL with your current one, and run the command.
    curl https://example.com/page | sed 's/[^0-9a-fA-F]//g' | tr -d '\n' | awk '{print (length % 2 == 0 ? \$1 : \$1 "0")}' | xxd -r -p | md5sum
  • In a PowerShell shell, replace the URL with your current one, and run the command.
    \$d = (Invoke-WebRequest "https://example.com/page").Content -Replace "[^0-9a-fA-F]", ""; if (\$d.Length % 2 -eq 1) {\$d += "0"}; \$d = \$d -Split '(?<=\G..)(?=.)' | ForEach-Object {[byte]::Parse(\$_,'HexNumber')}; \$d = New-Object System.IO.MemoryStream(, \$d); (Get-FileHash -InputStream \$d -Algorithm md5).Hash.ToLower()
Remember, you can use these steps to get the first hint and following hints of all stages once they are available. You may see a 404 error for any of the following reasons:
  1. The hint is not available yet.
  2. The hash hex you calculated is wrong.
  3. You are at the page with the answer, there's no further hint.
Try the steps above with source of this page to get the answer to this stage!
如题目所说,需要算出Hint Hash;访问/2a06f910a896f8455beb7901fee520ab
Answer:
first

1. 入门题

7月12日
Sample: MIX
Answer:
1009
Question: CD
在nohint模式下,卡关从这里就开始了。实话说,这套题里大多数这样的极简题面在nohint下根本不可解,所以我们当然是等到1sample模式才正式开始。
罗马数字
Answer:
400

2. 条形码

Sample:
Answer:
9781916284807
Question:
扫码即可
Answer:
cascade

3. Brainfuck

Sample:
--[----->+<]>-.[--->+<]>----.----.---.-----------.+++++++++++++.-------.

Answer:
esolang
Question:
--------[-->+++<]>.+.---.---------.+++++.-------.--------.++++++++++++++.------------.++.+++++.+.+++++.---------.
Brainfuck代码
Answer:
turing_machine

4. 不寻常的坐标

Sample: ///halt.marching.torch
Answer:
8CHH49WM
Question: ///finds.jumped.depth
渐入佳境。从这里才开始真正领略作者的风格。
首先搜索样例答案8CHH49WM得到各种地址的结果,了解到这是一种叫做Open Location Code的地理编码。于是按照题面搜索“Three word location”等关键词,找到题面的编码叫做what3words。
https://what3words.com/
于是解题方式就是what3words(转经纬度)转Open Location并取前8位。
https://www.dcode.fr/open-location-code
Answer:
8G2J2H9H

5. 猜单词

Sample:
ANJU 0A0B
DFHQ 0A1B
LBWC 0A1B
PVSB 0A0B
HEVK 0A0B
YCFL 0A0B

Answer:
WORD
Question:
KWGL 0A0B
LUZK 1A1B
VKIB 1A0B

AB游戏
Answer:
QUIZ

6. 天文数字

Sample: 颠倒
Answer:
1879048192
Question: 演说
佛教中的大数字。搜索得知,
颠倒 = 10 1879048192
还查到 演说 = 10 ( 6.9 × 10 28 )
但并不是正确答案,需要算精确值。按照指数翻倍的规则,去算 246290604621824 × 2 48
Answer:
69324642199981295394350956544

7. 迷惑的拆字

Sample: 厂犬鬼日月
Answer:
9B58
Question: 丿号米
查到Unicode U+9B58为“魘”,方法一目了然:拆字合并,转Unicode。
“丿号米”组字怎么也查不到,最后还是老老实实在Unihan库里用“米”部 + 6画找到“粤”这个字。不得不说这个字拆的很绝。
Answer:
7CA4

8. 盲文数学

Sample:
⠸⠩⠀⠢⠘⠆⠬⠆⠭⠐⠈⠡⠢⠘⠂⠦⠤⠂⠖⠭⠐⠀⠨⠅⠀⠢⠘⠂⠲⠭⠤⠂⠐⠀⠸⠱
Answer:
0_75
Question:
⠼⠓⠀⠎⠊⠛⠀⠋⠊⠛
⠸⠩⠀⠮⠰⠤⠆⠘⠆⠐⠷⠭⠘⠒⠐⠉⠕⠎⠹⠭⠌⠆⠼⠬⠹⠂⠌⠆⠼⠾⠜⠲⠤⠭⠘⠆⠐⠻⠙⠭⠀⠸⠱
像盲文,但又不是传统盲文。最开始以为是对盲文进行的某种操作,无果。
7月13日 傍晚

队友@血纹21通过搜索共有的前两个字符⠸⠩,找到“Nemeth Braille”,这是盲文表达数学的一种编码。剩下的就是现学、转写、计算。
https://nemeth.aphtech.org
结果如下,盲文和对应表达是对齐的。
Sample:
⠸⠩⠀⠈⠡⠐⠀⠨⠅⠀⠸⠱
52+2x×518-16x=514x-1

5 2 + 2 x × 5 18 16 x = 5 14 x 1
20 14 x = 14 x 1
x = 3 4 = 0.75

Question:
⠎⠊⠛⠋⠊⠛
8sigfig(significant figures)

⠸⠩⠀⠀⠸⠱
2
(x3cosx/2+1/2)4-x2dx
-2

= 2 2 ( x 3 c o s ( x 2 ) + 1 2 ) 4 x 2 d x
= π = 3.1415927

样例解方程,谜题求积分。直接喂给WolframAlpha算,注意“8 sig fig”是取8位有效数字。
Answer:
3_1415927

9. 汉字编码

Sample: 非莾凸亠
Answer:
11111_44444_77777_00000
Question: 天地玄黄
搜索即可。打过交道的人一眼就可以看出是汉字四角号码。
Answer:
10804_44112_00732_44806

10. 整数序列

Sample: ..., 3, 41, 80, ...
Answer:
A235384
Question: ..., 18, 54, 3, ...
搜索即可。打过交道的人一眼就可以看出是OEIS。
Answer:
A133058

11. 迷惑的拆字Ⅱ

Sample: 褒
Answer:
2FFB_8863_4FDD
Question: 㳈
果断Unicode,得到“⿻衣保”,解法就很明显了。
需要找“左右结构”符号和“㳈”字的两边。最后一个不太好找,我是在Unihan里查“木”部 + 0画。
Answer:
2FF0_6C35_233B3

12. 像素画与数学

Sample:

Answer:
747119399
Question:
第一个噩梦,1sample下几乎不可解。
以下解法是事后拟的。
首先数出这两张图都是17*106个黑白像素点,并把这两个数当作有效信息。用Google模糊搜索“106 17 pixel numberphile”,找到关键词“Tupper’s Self-referential Formula”和Numberphile的某个视频“The 'Everything' Formula – Numberphile”
(Tupper自我指涉公式是这样一个公式,其图像会按顺序排列出给定大小的每一种黑白像素图。所以在某个巨大的坐标(称为k)上,图像恰好会排列出这个公式本身。)
我相信绝大多数人是没有听说过Tupper自指公式的,即使(像我一样)在某matrix67那里了解过,也很难敏感到这种程度。
当然,作者在3samples模式里把Tupper公式给出了。
Sample:

Answer:
392613475
回原题。Numberphile的那个视频里有这样一段:

肯定是要找k的值了。有这样一个很好的网页
https://tuppers-formula.ovh
可以做像素图/k值转换等各种操作。
首先很值得注意的是Numberphile的这个数其实应该对应一个反向的x/y轴:

于是在反向轴里画题面像素图,

得到k =
7398454059954369481101682566646777496673299301249479912345245824905847386529538761133958866441020859881263147281579998884321153567599172884568046059814792119608997934359248195772040905664059203237760054683088620681086063589225632095217259407191498949711076305321222264761654535779084088111142377384228814513367723186344625602915872201833495812614883369286129049112819340489741149821456318813581220175476948507551202239433559506944
还差一步。几百位数的k值和9位数的答案有何关系?
答案是mod 1000000007。只能说这种知识还是过于technical了,无言。

当然,作者在3samples模式里把“%10^9+7”给出了。
Sample:

Answer:
896591343


*sigh*
Answer:
507088142

13. 奇怪形状Unicode

Sample:

Answer:
1F16D_1F16F_1F10F_1F10E
Question:
7月15日 凌晨

稍微查一下,这题还是给字符反推Unicode,然而题目这些字符形态奇异,不会简单。
最后用Google搜那个小人的图查到了Unicode的如下推文:


原来这些字符是拆开的,有趣。
(记住这张Unicode表,待会要考)
Answer:
1FBB9_1FBBA_1FBC1_1FBC2_1FBC3_1FBB2_1FBB3

14. 字符图画Unicode

Sample:
8J+slfCfrLDwn6yS4paM8J+sj/CfrJDwn6yE8J+slfCfrLDwn6yS4paMCuKWjPCfrI7wn6yE4paM8J+spvCfrLXwn6yE4paM8J+sjvCfrITilowK8J+ssPCfrJLwn6yw8J+sruKWjOKWjPCfrK7wn6yS8J+sgvCfrJLwn6yACvCfrJHwn6yw8J+sg/CfrKvwn6yR8J+srPCfrLfwn6yr8J+smPCfrInilowK8J+srvCfrK/wn6yw8J+skPCfrJTwn6yC8J+skfCfrIbwn6y18J+sreKWjArilozwn6y58J+sk+KWjPCfrKPwn6yf8J+sovCfrKPwn6yD8J+st/CfrIMK8J+ssvCfrLDwn6yu4paM4paI4paI8J+sq/CfrLjwn6yL8J+stfCfrJA=

Answer:
scan
Question:
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
一大段base64,可以完成解码但是字符显示有问题。

搜索一下(或者Unicode回去),不能显示的都在U+1FBXX的位置。对着上题的Unicode表,这些都是2x3的黑白像素格。再结合样例答案scan,不难想象解答方法。于是如何让这些字符正常显示成了一个问题。队友@Kizurin提供了一个字体Symbola;可见样例是个二维码,题目是条码


要稍微注意一下调字号和行间距,以及可能出现的空格宽度显示问题(可以把一个空格替换成若干个之类的)。
Answer:
this_pdf_is_not_that_pdf

15. 王二与李仁之八日半加菜

Sample:

Answer:
waniyorinisihahihakana
Question:
某种假名。可以用Google搜图之类的查找,总之找到关键词:变体假名/Hentaigana。

所以要找对应的字符库,名叫“假名擴展-A”和“假名補充”(U+1B000 – U+1B12F)。我用的是Wiktionary的
https://zh.wiktionary.org/wiki/Appendix:Unicode/%E5%81%87%E5%90%8D%E6%93%B4%E5%B1%95-A,旁边标注了读音比较方便。

Answer:
ronosekiwo

(注:其实最开始的样例答案是部分残缺的,虽然不怎么影响做题)

16. 又是一题Unicode

Sample: 𝒋❽Ⲣ྾૧ᵍᥣ༏エ𝖓࿀
Answer:
LlNoLuSoNdLmLoPoLoLlSo
Question: ∂ⵕԝ𝟺⍵𝟡₩𝑔Ⅹင𝘘
都是Unicode字符,观察到有一定规律性(比如说两个Ll,两个So),就去分别找了每个字符所属的块(Block),不过对做题没啥帮助
7月15日 上午

真正找到正解还是歪打正着,事后拟一个比较理所当然的解法吧:
Google模糊搜索“Unicode Ll No”,可以找到关键词:Unicode General Category

简单来说这就是一种字符分类方式,比如“小写字母”“十进制数码”之类的。每个Category都有两字母缩写,即为所求

Answer:
SmLoLlNdSoNdScLlNlLoLu

17. 奇怪的语言

Sample: chr: ꮠꮼ ꭲꮿꭶᏼꮅ ꮶꭲ ꮝꭺꭿꮵꮖ ꮕꭹꮝꭺ ꭿꮝꭹ ꭺꮝꮣᏹ ꮡꮣꮅ ꭶꮅꮙꭹ
Answer:
1345_67
Question: ee: akpe blaene vɔ adre alafa asieke blaetɔ̃ vɔ eve kple kakɛ ene enyi xlẽyimegbee
搜索即可,不过如果知识面比较杂的话结合这个“chr”能猜到是切罗基语(Cherokee),进而猜到题面应该是某种语言的数学算式。查到前面的缩写是ISO 639-1语言编码,“ee”对应埃维语(Ewe)于是去查词典:
https://glosbe.com/ee/en/
查不到的加以适量脑补。在这期间找到了一个
https://github.com/unicode-cldr/cldr-rbnf/blob/master/rbnf/ee.json
题面的表达里面都有,可能就是用这个生成的?
akpeblaeneadrealafaasiekeblaetɔ̃evekplekakɛeneenyixlẽyimegbee
thousandforty&sevenhundredninethirty&two.foureightnegative
47,00090032.48-

要注意后置,还有答案规范。
Answer:
_47932_48

18. Vocaloid

解码歌曲开始处的摩尔斯电码,百度即可:

Answer:
HAJIMETENOOTO

19. 能看透的Hex

(注:原题是这样的↓)

7月16日 上午

卡关一天后,作者修正了题目:

实际上旧的19题相当于现在的19和20题拼合的结果,为避免误导,拆作两关。
更改后的19题为:
Sample:
00.477 @ 8000Hz
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

Answer:
sample
Question:
1.612 @ 8000Hz
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
其实并不需要去解码这些hex,而是可以当Morse看待,直接解读即可。
Answer:
pikachu

20. 要听懂的Hex

Sample:
02.707 @ 8000Hz
fffe0000000000000308400c00000000000010003007200e662303118080080800c04006330018ce006000000c0001298080c0c0206010319ce23031dce23000fcf0100007be840001e7ff100001effe200023fffc0000ffff0000bfff00007fff0000ffff8001ffff0007ffce000fff9c003f7ff800fdffe003e7ff001f1fdc00f8ff0007cff0003c6f8001e37c001e33e000f1be000f89f000788f8007c4f8003c47c003c07c001e03e001f01f800f01f800f80fe00780fe007e07f003f03f803fc3fc01fe1fc01fe0fe00ff0fe00ff07f00ff87f007f87f807f83f807fc3fc03fc3fc03fe01e01ff00e01ffb0700ffd81007ffe10001fffc0007fff00007fff8000fffe0001fffc0003fff80007ffe0000fffc0001fffc0001fff80001fff80001fff00000fff800007ff000000ffe000001ef000001ef0000007c00000038000000000000000000000000000000000000000000000000000000000000000000000000000001600900090005001b405a8008401ed0952ed294a1d2d02a50a142352a15a06800529485000a5296a425254a27404b26489a100cf1214a0528148101605a52529e00108005fb17ff8001ffe000ffe0007ff0001ffc002fff0007ff0009ffc0027ff000bffc002ffe000bff8002ffe000bff8002ffe001bff8006ffe001bfe8006ffa001bff4002ffd000fff0003ffc000fff00037fe0007ff8001fff0003fffc000ffff0001fff0001fff8001fffc000fffe0007fff0003fff8001fff8001fff8001fffc000fffc000fffe0007fff0003fff0003fff8001fffc000fffe0007fff0003fff8001fffc000fffe0007ffe0003fff0001fffc0007ffe0003fff8000fffc0003fff0001fffc0007ffe0001fff80007ffe0001fff80007ffe0003fff0039fffc00c7ffe0071eff801c7bfe0071fff801e7bfe0078eff800f3df7001c73fc0078eff800e3dff001c73fc0038e7b80071cf7000e39ee001c73de0039efb80073df7000e79ee001cf3dc0039e7bc0071cf7800e39ff001c73de003ce7fc0038e7f80071cff800e39ff800e7bff001c73ff001ce7fe0039effe0071dffc00739ff800e7bff001c77ff001cfffe0039fffc0073fff80073fff000e7ffe001cfffc0039fffa0073fff40066ffe800cdffd001fbffb003b7ff6007f7fec007effd800fdfff001ffffe001ffffe003ffffc003ffffc003ffffc000ffffe0007ffff0001ffff0001ffff0001ffff0001ffff0000ffff0000ffff8000ffff80007fff80007fffc0007fffc0003fffc0003fffe0003fffe0001fffe0001ffff0001ffff0000ffff0000ffff80007fffc0003fffc0003fffe0001fffe0000ffff00007fff80003fffc0001ffff0000ffff80003fffc0003ffff0000ffff8000ffffc0003ffff0001ffff8000ffffc0003ffff0001ffff80007fffc0003ffff0001ffffc0007fffe0003ffff8001ffffe0007ffff8003fff7c002ffeff0017ff6f8007ffdfe002ffedf001ffdbf8007fedfe003ffa7f001ffdbfc00ffe5fe003fd37d001fe5be000ff27f8017f9bfc00bfcdfe005f97fc002fcbfe0017e4ff000bf27f8005f9bfc002fcdfa001fe3fc000ff1fe0007f9ff0003fcff8801fa7fc401fd3ff200fc9fe0007e4fe0007f07f0003f07f8001f8ff8001f87fc401fc7fc001fc7fc200ec7f1000ee3f9800f63f8c00f63f8c00e63bcc00ee3bcc01ee3fcc01fe3fcc01fe3fcc01fe3f8c03fc7f8003fc7f8007f87f0007f0ff000ff0ff001fe1fe003fc3fe007f87fc00fe8ff801fd1ff003fa3fe007f47fc00fe8ff801fd1ff003f83fa007f07f400fe0fe801fc1fd003f83f2007e07e400fc0fc001f81f8003f03f0007c07e001f81f8003e03f0007c07c001f01f8003e03e0007c07c001f01fc003e03e8007d0ff000f21fc003e43f8007c8ff000fa1fe001f63fc003ec7f8007d87f0807d0ff000fb1fe001fe1fc001f43fc003fc3f8007f87f8007f8ff000ff0fe001fe1fe001fe1fc003fc3fc007f87fc007f87f800ff8ff800ff8ef800ff9df001fff8f80007fffe0003ffffc0001ffff80003fffe00007fff80000ffff80001ffff00001ffff00000ffff800007fff800007fff800003fff800003fff800003ffe000003ffc000007ff000001ffc000001f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001fe80f603f007c00600040000ccfee601fb7ff98bffffffffee0770001fff0001ffe0001fffc8003fff10007fe4f000ffc9e803ff93f007ff27e00ffe2fe00ffc5fc01ffc9f801ff83f803ff83f003ff87f003ff87e003ff87e001fff620003ffff80000ffff80000ffffe00003fffe00000ffff800003fffc00001fffc00000fffe00000fffe000007ffc0000000f6000000ffc0000000790000000600000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000001801c00e3018c00073118ccc1881cce0073118760331801ce039de039de007800e0860218c338e527e027001c63cc7398ce40de00318718c388609182622902388a608e300e601cc6310cc634f212fb68410020001fff80000fffe00007fff80003fffe0000ffffc000ffffe0007bbff0007ffff0007f7ff0007f7ff0007cffe00078ffe00078ffe10078ffe10079ffe18078ffe18078ffe38078ffe18038fff1803cf7f1c03c77f0e01c7bf8e00e39fc700f1dfc30071ede38038f6f1c03c7678e01c7b78601e3b3c700e3d9c38071fde38071ece38078fcf1c038fef1c038fe71e038fe71e0387e70e038fcf0e038fcf1e071fde1c0f1fbc380e3f3c381c1e7870383cf0e0707961c1e0f3c383c3e7820f078f0c3c1e9c00f07e7003c1f9800f0fce003c3fb001f8fec007f3ff001f8ffc007e7ff00003fffc0007fffe00007fff80001fffc00007fff00001ffe000007ff800000f80000101c0000004000000030000000180000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004a2800000a2000000000200554001540000000000a16143c007800aa6c801512405554000aaaa8054a8054a0a92410280a4900aaa155042aaa9012aaaaa84892a82550009512955424282022a8024a88428292145443224852a880a4a89068024a8a0a20a0a002584802824248011002909210004444149484000024a40000012068489b120090100000001ffeffff80001ffe0bf0007ff00fe0009ffe0ff0007ff80ff000dff807fc000bff00ff8001bfe00ff8000bff00ff80005ff807fc00017fe01ff00005ff00ff800013fe01ff00002ffc03fc00003ffc07f800c037f807fc01c01ff807fc01e00ffc03fe01f007fe01ff00f801ff807f807e007fe03fc03f000ffc07fc07f001ff807f807e001ffc07f80fe001ffc07f80fe000ffc03fc07f0007fe01fe03f8003fe01fe01fc001ff80ff80fe000ffc03fc03f0003fe01fe00fc001ff807f807e000ffc03fe03f0007fe01fc03f8003ff00fe01fc003ff807e00fc001ff803f007e001ffc0bf0070001ffc0bf0030001ffc3ff0000003ff87fe0000007ff9ff8000001ffe3ff0000003fffffc000001fffffe000000fffffe000000fffffe0000007ffffe0000007ffffe0000007ffffe0000007ffffe0000007ffff80000007ffff80000000ffffe00000007ffff800000023fffe000000007fffe0000000187f18000000000fe30

Answer:
pokemon_yellow_pikachu
Question:
02.074 @ 8000Hz
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
第二个噩梦。
首先开头的@8000Hz可以想到是采样率,那么02.707就该是音频长度;
(这个其实在看到旧19题很快想到了,然后关于解码方式从15日下午4点讨论到半夜依然在卡关)
结合答案形式,音频内容应当是把答案用语音读出来的结果。
样例Hex有2707字节,除以2.707s就是8000kbit/s,再除以采样率8000Hz,位深度就是1 bit。
真是这样的话,一方面这表明音频被压的特别严重,另一方面像Audacity, Audition这样的音频软件都解码不了。如果用软件里的高比特率解码方式,就会有所损失,倍速回来最多能听到音节的位置和Google朗读的答案一样以外,几乎没有辨识度。
经过16日一晚上讨论,陷入了卡关。
7月17日

讨论之中逐渐开始怀疑关卡的可解性。
7月17日凌晨,给Tìngäzìk的作者写了邮件,
BUT

此后进度一度停滞。
7月20日

3samples模式开启。用Hint hash可以得到每题另外两个样例与答案。
根据3samples里的提示,定位到Youtube上的这个视频“Pikachu's Cry in Pokémon Yellow Explained”,内容是Pokémon Yellow里皮卡丘叫声的压缩方式。

除了核实位深度真的是1 bit以外,没得到什么收获。
7月21日 下午

队友@血纹21给出了这个解法:

把Hex长度强行扩大到8倍再解码,可以听出答案。新一轮高强度解谜开始了。
Answer:
congratulations

这个做法还是挺出乎意料的。
(附上之后与领先者@Golden的对话)

(以及作者迟到的回信内容(和后来的邮件))

这还真就是标解……

21. 被压缩的Hex

Sample:
0,0;7,7;
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

Answer:
Alex_Losego_MISSINGNO
Question:
0,0;7,7;
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
(注:再往后的内容里就把3samples当作理所当然了,虽然不一定都会用到)
又是大段Hex,根据样例答案搜索到一个视频(跟上题视频是一个作者):“MissingNo.'s Glitchy Appearance Explained”,大概讲的是Pokémon里各种乱码宝可梦的成因。能感觉到视频和题目是对应的,然而视频没有细说图像编码解压方式。不过这位作者有个续集“Pokémon Sprite Decompression Explained”,简介区给了自己写的一个网页工具
http://www.dotsarecool.com/rgme/tech/gen1decompress.html
只要把题面的hex存成文件导进去解压就能看到图片啦

Answer:
Henceforth

22. 奇怪的表格

Sample:
alo
?

Answer:
vohin
Question:
alo
?
Sample:
alomrr
pukap?

Answer:
pxevofu
Sample:
alo’awmune
’aw’aw
munemunetsìng
pxeypxeypukap
tsìngtsìng?
mrrmrr
pukappukap
kinäkinä

Answer:
vol
(直接上3samples)
感觉还是语言向的题,搜索得知这是纳威语(Na’vi),《阿凡达》中潘多拉星球的语言。题目则是Na’vi中的乘法表。注意Na’vi的数字系统是八进制的。
谜题在求
kinä × pukap = 7 × 6 = 42 = 528 = mrrvomun
Answer:
mrrvomun

23. 奇怪的语言Ⅱ

Sample:
Oel fpìl, tafral oel fkeytok.
Answer:
i_think_therefore_i_am
.
Question:
Riyevey fu tiyeverkup. Tìpawmit tsa’ul lu.
搜索一下,还是Na’vi题,翻译句子。不过题目这些词并不好找,最后还是查了这个社区的Na’vi词典
https://learnnavi.org/

Riyeveyfutiyeverkup.Tìpawmittsa’ullu.
orQuestionthatbe

已经足够看出是哪句话了:“生存还是毁灭……”
Answer:
to_be_or_not_to_be_that_is_the_question

(注:Learn Na’vi社群其实有翻译《哈姆雷特》的项目,不过目前还没有翻译到这个位置)

24. 音符序列

Sample:
TVRoZAAAAAYAAQABAeBNVHJrAAABCwD/AwZQaWFubwAA/1gEBAIYCAD/WQIAAAD/UQMHoSAAsHkAAMAAALAHZAAKQABbAABdAAD/IQEAAJBHUINHRwAZPlCDRz4Ag3lAUINHQAAZQ1CDR0MAGT5Qg0c+ABk8UINHPACDeTxQg0c8ABk+UINfPgABPFCDRzwAGT5Qg0c+AIN5QVCDR0EAGUBQg0dAABk8UINHPACDeT5Qg0c+AIN5QFCDR0AAGUNQg19DAAFFUINHRQCHWT5Qg18+AINhQVCDR0EAGUBQg0dAABlDUINHQwCDeTxQg0c8ABlHUINHRwAZRVCDR0UAg3k+UINHPgCDeT5Qg0c+ABlBUINHQQAZR1CDR0cAAf8vAA==

Answer:
all_human_beings_are_born_free_and_equal_in_dignity_and_rights
Question:
TVRoZAAAAAYAAQABAeBNVHJrAAAAyQD/AwZQaWFubwAA/1gEBAIYCAD/WQIAAAD/UQMHoSAAsHkAAMAAALAHZAAKQABbAABdAAD/IQEAAJBFf4NHRQAZQ3+DR0MAg3lAf4NHQAAZQH+DR0AAg3k+f4NHPgAZQH+DR0AAGUF/g0dBAIN5PH+DRzwAGUB/g0dAAIdZRX+DR0UAGUN/g0dDAIN5QH+DR0AAGUB/g0dAAIN5RX+DR0UAGUN/g0dDABk+f4NHPgAZQ3+DR0MAg3k+f4NHPgAZQH+DR0AAAf8vAA==
首先base64转hex,有个头4d 54 68 64,查到这是MIDI的文件头,于是存储为.mid打开

都是等长度的音01234567;
3samples里有一个内容最简单的midi,答案为language

基于此搜索得知有一种语言Solresol以音符序列为词语
https://en.wikipedia.org/wiki/Solresol
对照词典翻译,例如
https://docs.google.com/spreadsheets/d/1stYvZ7M4aYVDhEcwI-kPCSOQEPzbGyvFaKNbGFl6voc/edit?hl=en_US&hl=en_US#gid=0
Lasolmimiremifadomi/Lasolmimilasolresolremi
Never(future)benevolence
Well-doing
you/Never(future)disappointment
disillusion
your

这个句式自然也是相当熟悉的,虽说和歌词不完全对得上,大约是视频的失误↓

Answer:
never_gonna_give_you_up_never_gonna_let_you_down

25. 音符序列Ⅱ

Sample:

Answer:
LET_S_TYPE_
Question:
这显然还是一个MIDI,题目就是猜歌名。
很明显是那首熟悉的Nyan cat,稿件原名是“Nyanyanyanyanyanyanya!”
Answer:
Nyanyanyanyanyanyanya_

26. 什么都能用ASCII转写

Sample: %dZEnE`"eIS@n
Answer:
generation
Question: "sE`:k@m%st{ns@z
一开始还以为是某种LeetSpeak之类的。
这题最重要的一步观察在于那个“dZ”,根据答案想起/dʒ/,所以这是国际音标的某种转写。拼读即可。
Answer:
circumstances

27. 这啥?

Sample: 2017
Answer:
ooooo
Question: 2014
Sample: 2015
Answer:
___o
Sample: 2013
Answer:
patapata
Wait, what?
带着3samples,Google可解

查了一下是Google的愚人节玩笑,每年一个搞笑日语输入法,有电码输入法、单键输入法、泡泡纸输入法什么的:

Answer:
m9

(不过这题1sample下再怎么样也不可解吧)

28. 字体之谜

Sample:

Answer:
Source_Han_Sans_SC
or
Noto_Sans_CJK_SC
Question:
识别字体题,这一看就要借助网络了。
首先这里细节最多的是“邃”字,用这个作为样本在字体识别网站查找即可,我用的是
https://www.qiuziti.com/

Answer:
PingFang_SC

29. 憎

Sample:

Answer:
0_1_2_10
Question:
Sample:

Answer:
00_0001_000
Sample:

Answer:
0_1
首先注意到字和数字是一一对应的,所以只要标数连起来就行
3samples给的有些误导性,都是“0→_→1→2”为顺序,但这样的答案不对。
观察到标“_”的都是正体字,按012剩下顺序枚举即可,只有6种。
事后拟一个标解,方法是找到字对应的Unicode从小到大排列。这其中“_”都来自CJKUI,“012”都来自CJKCI/CJKCIS。以“憎”为例:
_012
U+618EU+FA3FU+FA89U+2F8AB
CJK Unified IdeographsCJK Compatibility IdeographsCJK Compatibility IdeographsCJK Compatibility Ideographs Supplement

注:貌似Wiktionary没有移植(全部)CJKUI和CJKCIS的svg图片,Unihan上没有移植(全部?)CJKCI和CJKCIS的svg图片,不过Glyphwiki上倒是有全部。
Answer:
2021_02_12

30. 点与横

Sample: ・・ー・ー・・・・ー・
Answer:
quotation_mark
Question: ・ー・ー・・・ー・・ー・
感官上如果这是编码就有些奇怪,因为213=8192连一个常见单词表都装不下,又何以代表paper chromatography这种少见短语呢。
注意到题目的点和横是U+30FB和U+30FC,是日语中的点和长音符号。
7月22日 23:51

往日语的方向想,把答案译成日语,发现・和ー恰好对应假名和长音。
Quotation markSuperchargerPaper chromatography
クォーテーションマークスーパーチャージャーペーパークロマトグラフィー
・・ー・ー・・・・ー・・ー・ー・・ー・・ー・ー・ー・・・・・・・・ー

之后才是真正的难点。
想到了通配符搜索,但是Google的“*”不能代符号(只能代指单词)。
但是Word里可以这样搜索,所以应该找个词库复制过来;那晚Google上查了好久,一个Gairaigo Dictionary都没找到。
7月22日 早晨

队友提醒可以不限定外来词直接找词典,想起了之前爆破密码的时候在Github上找过词典来着。最后还是@Fivero找到了这个:
https://github.com/eob/english-japanese-transliteration/blob/master/aligner_old/JapaneseData.txt

Answer:
user_interface

31. 图标库

Sample:

Answer:
linemd_map_ic_emojione
Question:
Sample:

Answer:
bi_bx_entypo_el_feather_fluent_grommeticons_icons8
Sample:

Answer:
cib_simpleicons_cib_whh_simpleicons_la_mdi
题目里有个icon是白的,改一下背景色可以看到。

大概是要找这些icons所属的集合。队友@Fivero找到了一个非常棒的网页
https://iconify.design/icon-sets/?query=info

只剩下对比的工作了。
另解:

Answer:
ic_octicon_fa_fluent_twemoji

32. 音符序列Ⅲ

Sample: G♯ F♯ G♯ B G A F♯ G♯ F♯ F
Answer:
1539
Question: G B♭△ D Dm7 G7/D C
Sample: G F G F G B♭ F F G E E♭ F D D♭ E♭ B♭ E♭ F
Answer:
1534
Sample: E C E F F♯ G E C B♭ C B♭ C B♭ A C F A♭ G F E F - - D B D E F♯ E A A G F♯ G
Answer:
4315
7月22日 上午

第三个噩梦。3samples下几乎不可解。
简单地说,经过一上午各种搜索、讨论,都没有任何进展。
中午,收到了@Golden的联络:

然而虽然找到了一个题干的原文,其上下文中并没有交代来由,甚至还引来了各种误解读。观察到样例答案都是四位数,晚上开始讨论起实施爆破来。

两队联合,统一战线。
(当然因为答案并不是四位数所以最后并没有结果(另见[番外]篇))
7月23日 上午

作者回复了旧Email,侧面表明可以与作者交流请hint。
于是再次写信,但回复的提示比较有限,继续卡关,解谜停滞。
7月24日 晚上

Keywords模式迫近,为最大程度保留剩余谜题悬疑,再写了一封邮件,定时次日早晨发送。另一方面解到这个进度的其实应该也就只有我们这些人了(
7月25日 09:32

收到了作者的回信(节选)与追加线索。

再基于附件名cosmo.pdf,可以搜索到《鏡音レンの暴走》

发现答案数字是VocaDB的编号。
此外可以发现样例的几首歌都来自cosMoP,模糊搜索和弦可以找到目标歌曲为
θθしにたがりにつけるくすりθθ
https://vocadb.net/S/302029
附解题聊天记录若干


Answer:
302029

事后诸葛亮拟一个解:

33. 接近结束

Sample:

Answer:
qing1chen2di4yi1lv3yang2guang1tou4she4dao4ta1de0shu1zhuo1shang4
Question:
Sample:

Answer:
kao3mian4bao1de0xiang1wei4mi2man4zai4kong1qi4zhong1
Sample:

Answer:
xia4ri4de0wu3hou4zhi1liao3zai4bu1ting2de0jiao4zhe0
样例答案都是完整的一句话。
不难看出每个字从左到右的构件大致为声母、韵母、声调。
比对即可解出答案。
Answer:
ta1men2suo3you3de0she4bei4he2yi2qi4fang3fu2dou1shi4you3sheng1ming4de0

34. 旅程的终点

7月25日11:57

来到谜题的终点。

2021. 番外

在爆破四位数的过程中,偶然发现了这个页面:
Quiz:
  • 下品
  • 京学
  • 児暇
  • ましてでとう
  • 画作
  • タードレン
  • 世民
  • リーート
经过一番搜索,发现这是一个“给定去掉其缩写的词反推原词”的猜谜游戏,而题目来自这个Youtube视频“【閲覧推奨】東大生がまさかの下品クイズ!?”,是为Quiz。答案如下:
下品
京学
児暇
ましてでとうあけましておめでとう
画作
タードレンミスターチルドレン
世民
リーートファミリーート
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