good
挑戰(zhàn)地址，點我
分析
右鍵查看網(wǎng)頁源碼困介，可以看到提示：
<!--
first+second=?
...省略
first 和 second 是兩組數(shù)大审，圖片上還有一些黑點，在聯(lián)系這一關(guān)的主題是 connect the dots座哩。
如果把圖片上的黑點連接起來徒扶，好像也看不出什么東西，也許 first 和 second 對應(yīng)的是圖片上的坐標(biāo)根穷，把這些坐標(biāo)連接起來姜骡？
統(tǒng)計下兩組數(shù)的個數(shù)分別是 442 和 112，每組都是偶數(shù)個屿良，按照猜想嘗試一下圈澈。
在圖片上劃線，需要用到 ImageDraw 模塊：
#!/usr/bin/env/ python3
from PIL import Image, ImageDraw
first = [146,399,163,403,170,393,169,391,166,386,170,381,170,371,170,355,169,346,167,335,170,329,170,320,170,
310,171,301,173,290,178,289,182,287,188,286,190,286,192,291,194,296,195,305,194,307,191,312,190,316,
190,321,192,331,193,338,196,341,197,346,199,352,198,360,197,366,197,373,196,380,197,383,196,387,192,
389,191,392,190,396,189,400,194,401,201,402,208,403,213,402,216,401,219,397,219,393,216,390,215,385,
215,379,213,373,213,365,212,360,210,353,210,347,212,338,213,329,214,319,215,311,215,306,216,296,218,
290,221,283,225,282,233,284,238,287,243,290,250,291,255,294,261,293,265,291,271,291,273,289,278,287,
279,285,281,280,284,278,284,276,287,277,289,283,291,286,294,291,296,295,299,300,301,304,304,320,305,
327,306,332,307,341,306,349,303,354,301,364,301,371,297,375,292,384,291,386,302,393,324,391,333,387,
328,375,329,367,329,353,330,341,331,328,336,319,338,310,341,304,341,285,341,278,343,269,344,262,346,
259,346,251,349,259,349,264,349,273,349,280,349,288,349,295,349,298,354,293,356,286,354,279,352,268,
352,257,351,249,350,234,351,211,352,197,354,185,353,171,351,154,348,147,342,137,339,132,330,122,327,
120,314,116,304,117,293,118,284,118,281,122,275,128,265,129,257,131,244,133,239,134,228,136,221,137,
214,138,209,135,201,132,192,130,184,131,175,129,170,131,159,134,157,134,160,130,170,125,176,114,176,
102,173,103,172,108,171,111,163,115,156,116,149,117,142,116,136,115,129,115,124,115,120,115,115,117,
113,120,109,122,102,122,100,121,95,121,89,115,87,110,82,109,84,118,89,123,93,129,100,130,108,132,110,
133,110,136,107,138,105,140,95,138,86,141,79,149,77,155,81,162,90,165,97,167,99,171,109,171,107,161,
111,156,113,170,115,185,118,208,117,223,121,239,128,251,133,259,136,266,139,276,143,290,148,310,151,
332,155,348,156,353,153,366,149,379,147,394,146,399]
second = [156,141,165,135,169,131,176,130,187,134,191,140,191,146,186,150,179,155,175,157,168,157,163,157,159,
157,158,164,159,175,159,181,157,191,154,197,153,205,153,210,152,212,147,215,146,218,143,220,132,220,
125,217,119,209,116,196,115,185,114,172,114,167,112,161,109,165,107,170,99,171,97,167,89,164,81,162,
77,155,81,148,87,140,96,138,105,141,110,136,111,126,113,129,118,117,128,114,137,115,146,114,155,115,
158,121,157,128,156,134,157,136,156,136]
im = Image.open('good.jpg')
draw = ImageDraw.Draw(im)
draw.line(first, fill=128)
draw.line(second, fill=128)
im.show()
# im.save()
輸出結(jié)果：
result
可以看到是一頭牛尘惧，下一關(guān)的入口就是牛對應(yīng)的單詞康栈？
牛對應(yīng)的單詞有好幾種，常見的有 cow (母牛)喷橙，bull (公牛)啥么。
試下 cow，提示：
hmm. it's a male.
那應(yīng)該就是 bull 了重慢，下一關(guān)入口 http://www.pythonchallenge.com/pc/return/bull.html
參考資源：
