Many puzzles in the area of computer science are algorithmic in nature.
Standard examples are

 - The [Eight queens puzzle][1]
 - The [Towers of Hanoi][2]
 - The [Dining philosophers][3]
 - The [2 Egg Problem][4]

Other standard puzzle types in this area involve search, learning, and gaining information. Take note that general computer science questions are off-topic but can be asked on [Computer Science Stack Exchange][5].


  [1]: https://en.wikipedia.org/wiki/Eight_queens_puzzle
  [2]: https://en.wikipedia.org/wiki/Tower_of_Hanoi
  [3]: https://en.wikipedia.org/wiki/Dining_philosophers_problem
  [4]: https://classic-puzzles.blogspot.nl/2006/12/google-interview-puzzle-2-egg-problem.html
  [5]: https://cs.stackexchange.com/