View source for Numbered Trail

[[File:Numbered_Trail-01-sam.jpg|200px|thumb|right|'''Numbered Trail''' example, From: 23rd WPC Instrucion Booklet]]

'''Numbered Trail'''(待定中文名：順序小路) 。 

==Rules / 规则==
Draw a trail which starts at the flag in the top left corner of the grid, visits every numbered viewpoint in numerical order, then returns to the flag. Every cell must be visited except for those occupied by a tree. The trail moves orthogonally between the centre of cells and does not touch or cross itself.
從表格左上角的旗幟開始, 畫一條環狀的路徑回到原點。這條路徑必須經過表格中除了樹以外的每個格子, 且經過有數字的格子時, 必須依照數字順序。而路徑本身只能直向或橫向連接, 且不能碰到或跨越自己。

==Solving techniques / 解题技巧==
*由於要按照數字順序連, 所以就是先將數字用很輕的筆調畫淡色的線相連, 觀察他們的走法, 就會發現在些數字連起來後會隔開其他數字的連繫, 這時可能就要稍微繞路一下, 大致上的走勢看出來後, 就可以解出。

[[File:Numbered_Trail-01-sol.jpg|200px|thumb|right|'''Numbered Trail''' example solution, From: 23rd WPC Instrucion Booklet]]

==History / 历史==
*曾出現於第23屆WPC Round 2 第2題

==See also / 相关词条==
*[[Woodland Trail]]

==References / 参考资料==
*[http://www.uk2014.org/] 23rd WPC 官網

==External links / 拓展阅读==
*To be edited

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[[Category:Make_the_Loop]]