Picross or Griddlers, are picture logic puzzles in which cells in a grid must be colored or left blank according to numbers at the side of the grid to reveal a hidden picture. You can logically see a wonderful picture painted in the color of the square to go to see the numbers hint that through this puzzle. *** special feature - zoom function - map save function - Easy-to-use interface - Small map Large map available (both free) - Hinting offer - Incorrect checking options available - X offers a complete line of display options - Undo / Redo function provided