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Safety from the queen (Posted on 2002-12-12) Difficulty: 2 of 5
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Consider a 5 by 5 Chess Board. Is it possible to place 5 Queens on the board such that three pawns can safely be placed on the board? (aka, by carefully choosing where to place the 5 queens, can you arrange it so that there are 3 squares on the board that none of the queens can attack)

(From - http://www.princeton.edu/~sjmiller/riddles/riddles.html)

See The Solution Submitted by Raveen    
Rating: 3.4615 (13 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionPuzzle SolutionK Sengupta2022-06-30 00:44:19
Solution and proofKen Haley2004-09-27 01:17:54
re: Another solutionKen Haley2004-09-27 01:05:29
SolutionAnother solutionDavid Shin2004-09-27 00:32:46
re: solution, although i havnt read other comments yetSyzygy2004-09-24 12:06:24
solution, although i havnt read other comments yetbecca2004-06-03 20:39:38
re(2): solution by logischer Verstandlogischer Verstand2004-04-28 19:42:27
Hints/Tipsre: solution by logischer Verstandkirk smith2004-04-17 16:47:37
Solutionsolution(2) to "safety from the queen"kirk smith2004-04-17 16:36:29
Solutionsolutionlogischer Verstand2004-04-10 17:01:08
re(2): SolutionClaire2003-09-18 23:15:53
re: SolutionGamer2003-09-01 09:39:08
SolutionSolutionLawrence2003-08-31 21:59:21
Some ThoughtsAnother viewpointDJ2003-03-01 10:15:17
No Subjectsarah2003-01-09 09:14:26
ANSWER!!...2002-12-26 05:54:43
No SubjectJen2002-12-12 18:52:17
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