View source for Campsite Trail

[[File:Campsite_Trail-01-sam.jpg|200px|thumb|right|'''Campsite Trail''' example, From: 23rd WPC Instrucion Booklet © 2014, UK Puzzle Association]]

'''Campsite Trail'''(待定中文名：營地小路) 。

==Rules / 规则==
Place a tent in one of the cells orthogonally adjacent to each tree. Cells occupied by tents cannot touch each other even at a corner. Then draw a trail which starts and ends at the flag in the top left corner of the grid and visits every cell except for those occupied by trees or tents. The trail moves orthogonally between the centre of cells and does not touch or cross itself.
在每棵樹的上下左右四格中其中一格, 放入一個帳棚和樹相接。帳棚彼此不得相接, 即使對角亦然。再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及帳棚以外的每個格子。路徑由格子中心點直向或橫向連接組成, 且不能碰到或跨越自己。


==Solving techniques / 解题技巧==
*這題其實就是帳棚和Trail 兩種題型的組合。雖然題目說放入帳棚後再走路徑, 但事實上解題過程中, 兩者是交互進行的。
*首先帳棚放下去, 就會擋路, 而沒有帳棚的就是路。所以若是有格子一放入帳棚, 就會造成鄰格(帳棚不相鄰, 所以鄰格一定是路)的路無法連出, 那格就一定是路。
*依次規則先找出一些路後, 再去看哪些樹旁邊上下左右只剩一格, 那就是帳棚, 然後再把帳棚的周遭八格標上點代表它是路, 依次解出。


[[File:Campsite_Trail-01-sol.jpg|200px|thumb|right|'''Campsite Trail''' example, From: 23rd WPC Instrucion Booklet © 2014, UK Puzzle Association]]

==History / 历史==
*曾出現於第23屆WPC Round 2 第4題

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


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

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

[[Category:Puzzlelist]]
[[Category:Make_the_Loop]]
[[Category:Place_Objects]]