Skyscrapers also known as "Towers" is a logic puzzle with simple rules and challenging solutions. The rules are simple. The objective is to place skyscrapers in all cells on the grid according to the rules: - The height of the skyscrapers is from 1 to the size of the grid i.e. 1 to 4 for a 4x4 puzzle.

Use the "Import a Sudoku" button or type in a Sudoku puzzle in the small board. You can also pick examples from the list above. Sudoku has enormous depth and while this solver has grown up enough to crack 99.9% of puzzles there are many weird and wonderful examples that defeat it.

Sudoku is a favorite of all those who are always open for challenging puzzles. It can be defined as a combinatorial logic-based number placement printable Sudoku puzzle where your main aim is to fill up a 9 by 9 grid with appropriate digits- in such a way so that each row, column, and each of the nine 3 by 3 subgrids contain every digit right from one to nine.

Download and print out the monthly puzzles here for solving on the go. Simply unzip the file to any directory. Contains 12 puzzles in PDF format: coded crossword, crossword, fill in crossword, mini crossword, mystery crossword, quick and easy crossword, word search, 16 x 16 sudoku, easy sudoku, medium sudoku, hard sudoku and wordoku.

Pentuple sudoku samurai puzzle 9x9. 8,000 XP. - Not Yet Solved. Triple sudoku puzzle 6x6. 2,200 XP.