View source for Four Easy Pieces

[[File:Four_Easy_Pieces-01-sam.jpg|200px|thumb|right|'''Four Easy Pieces''' example, From: 1999 US/Canadian Qualifying Test © 1999-2016 U.S. Puzzle Championship]]

'''Four Easy Pieces'''(待定中文名：等值劃區) 。

==Rules / 规则==
Divide the grid into four contiguous regions, each containing four numbers, such that the total for each region is the same.
Answer key: Enter the four numbers of each region in ascending order. (The order in which you enter the regions themselves does not matter.)
將表格分成四個連續區域，每個區域包含四個數字，且每個區域內的數字和都相同。
回答模式：由小到大輸入各區四個數字（先輸入哪個區域都可以）

==Solving techniques / 解题技巧==
*範例解答：2357, 2348, 2456, 0179
*先計算數字總和，再除以區域數，就是單一區域的數字和。
*由大數字開始，去約略劃分區域再做微調。

==History / 历史==
*曾出現於1999 US/Canadian Qualifying Test 第1題(Author 作者: Mike Shenk)

==See also / 相关词条==


==References / 参考资料==
*[http://wpc.puzzles.com/history/tests/1999qtest/index.htm] 1999 US/Canadian Qualifying Test  官網

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

[[Category:Puzzlelist]]
[[Category:Divide_to_Areas]]