We need more puzzles

[ZoranPandovski]

There are a lot of puzzles that could be resolved, currently we don't have any implementations. PR's are welcome. Some list of puzzles from Wiki:
Acrostic
Anagram
Back from the klondike
Ball-in-a-maze puzzle
Burr puzzle
Chess problem
Chess puzzle
Computer puzzle game
Cross Sums
Crossword puzzle
Cryptic crossword
Cryptogram
Daughter in the box
Disentanglement puzzle
Edge-matching puzzle
Egg of Columbus
Eight queens puzzle
Einstein's Puzzle
Eternity puzzle
Fifteen puzzle
Fox, goose and bag of beans puzzle
Geomagic square
Globe puzzle
Graeco-Latin square
Gry
Happy Cube
Insight
Jigsaw puzzle
KenKen
Knights and knaves
Knight's Tour
Lateral thinking
Latin square
Letter bank
Lock puzzle
Logic puzzle
Logo extraction puzzle
Magic square
Mahjong solitaire
Matchstick puzzle
Mathematical puzzle
Maze
Mechanical puzzle
Merkle's Puzzles
Minus Cube
Morpion solitaire
N-puzzle
National Puzzlers' League
Nikoli
Nurikabe
Packing problem
Paint by numbers
Peg solitaire
Pentomino
Pirate loot problem
Plate-and-ring puzzle
Prisoners and hats puzzle
Problem solving
Rattle puzzle
Rebus
Rubik's Cube
Speedcubing
Pocket Cube
Rubik's Magic
Rubik's Revenge
Situation puzzle
Sliding puzzle
Snake cube
Sokoban
Soma cube
Stick puzzle
Sudoku
Tangram
Thinking outside the box
Three-cottage problem
Three cups problem
Tiling puzzle
Tour puzzle
Tower of Hanoi
T puzzle
Transport puzzle
Tsumego
Tsumeshogi
Verbal arithmetic
Wire puzzle
Wire-and-string puzzle
XYZZY Award for Best Individual Puzzle