Online Logical Puzzles Main Page

Most of the Grid-based Logical puzzles are printable puzzles. It means that one has to take a printout of the puzzle image and then solve it on paper. However, there are few Logical Puzzles types for which an online solving interface is available. Here are such logical puzzles which can be solved online. 
These Logical puzzles include Futoshiki, Sudoku, Nurikabe, Star Battle, Hitori, Calcudoku, Kakuro, Skyscrapers, Battleships, Conceptis Online Puzzles, Tic-Tac-Logic Puzzle, Hashi, Sudoku Variations, and many more.
 

Futoshiki Puzzle

Conceptis Puzzles

Akari or Lights Up Puzzles

Sudoku Battle

Nurikabe Puzzle

Hashi Puzzle

Skyscrapers Puzzle

Battleships Puzzle

Minesweepers Puzzles

Killer Sudoku

Windoku

Calcudoku or Mathdoku

Hitori Puzzle

Conceptis Puzzles-Kakuro

Kakuro Puzzle

Star Battle Puzzle

Tic-Tac-Logic Puzzle

Slalom Puzzles

Classic Battleships

B & W Pic-a-Pix Puzzles

Color Pic-a-Pix

Hitori Puzzles

Masyu Puzzles

Mix Sudoku Puzzles

Skyscrapers Puzzles