Eight Queens
2.5M10,000+
Puzzle
3.0
![Eight Queens Screen Shot 0](https://res.playyah.com/group3/M00/8D/9B/4pMEAFt3RWaAQGkIAAAnbDDBeYw458.jpg?x-oss-process=style/mq200)
![Eight Queens Screen Shot 1](https://res.playyah.com/group3/M00/8D/B2/4ZMEAFt3RWaAN49uAAAhWTxA22M093.jpg?x-oss-process=style/mq200)
![Eight Queens Screen Shot 2](https://res.playyah.com/group3/M00/8D/B1/4ZMEAFt3RWaAGIG1AAAqIYZ5UkI234.jpg?x-oss-process=style/mq200)
![Eight Queens Screen Shot 3](https://res.playyah.com/group3/M00/8D/9B/4pMEAFt3RWaAayBKAAAlpOtbl50918.jpg?x-oss-process=style/mq200)
![Eight Queens Screen Shot 4](https://res.playyah.com/group3/M00/8D/B1/4ZMEAFt3RWaAQ6BcAAAijpFDmr4738.jpg?x-oss-process=style/mq200)
Eight Queens
The eight queens puzzle is the problem of placing eight chess queens on an 8×8 chessboard so that no two queens threaten each other. Thus, a solution requires that no two queens share the same row, column, or diagonal. The eight queens puzzle is an example of the more general n queens problem of placing n non-attacking queens on an n×n chessboard, for which solutions exist for all natural numbers n with the exception.
History
Chess composer Max Bezzel published the eight queens puzzle in 1848. Franz Nauck published the first solutions in 1850. Nauck also extended the puzzle to the n queens problem, with n queens on a chessboard of n × n squares.
Since then, many mathematicians, including Carl Friedrich Gauss, have worked on both the eight queens puzzle and its generalized n-queens version. In 1874, S. Gunther proposed a method using determinants to find solutions. J.W.L. Glaisher refined Gunther's approach.
In 1972, Edsger Dijkstra used this problem to illustrate the power of what he called structured programming. He published a highly detailed description of a depth-first backtracking algorithm.
আরো দেখুন
কি নতুন
version 0.9
Bug fixes
Added difficulty levels
Design changes
তথ্য
- ID:com.selfapps.a8queengame
- বিভাগ:Puzzle
- আপডেট করা হয়েছে:2018-08-18
- সংস্করণ:0.9
- প্রয়োজন:Android 4.4
অনুরূপ, একই, সমতুল্য Eight Queens
তুমিও পছন্দ করতে পার
- Antistress - relaxation toys4.7121.8M
- Jail Breaker: Sneak Out!4.356.5M
- Roll the Ball® - slide puzzle4.298.6M
- Block Puzzle Gem: Jewel Blast4.625.6M
- Matchington Mansion4.4287.7M
- Construction City 24.542.7M
- Flow Free4.728.5M
- Brain Wash - Thinking Game4.5118.2M
- Cut the Rope4.571.2M
- Escape game : 50 rooms 14.577.0M
- Brain Out: Can you pass it?4.5220.0M
- Family Hotel: love & match-34.6190.3M
- Color Roll 3D4.5150.0M
- Magic Cube Puzzle 3D4.666.3M
- Escape game: 50 rooms 24.587.1M
- Escape Titanic4.649.3M
- Tile Fun - Triple Puzzle Game4.5141.5M
- Numpuz: Classic Number Games4.8134.9M
- Rescue Cut - Rope Puzzle4.262.1M
- Sudoku.com - classic sudoku4.471.8M