Sudoku is a logic-based, number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that compose the grid contains all of the digits from 1 to 9. MAIN FEATURES: - More than 3000 puzzles, 4 levels from easy to expert - Clean and colorful themes - Unlimited hints - Support note mode - Easy to use Word search is a word game that consists of the letters of words placed in a grid, which usually has a rectangular or square shape. The objective of this puzzle is to find and mark all the words hidden inside the box. The words may be placed horizontally, vertically, or diagonally. Unblock is a simple and addictive challenged puzzle game. The goal is to unblock the red block out of the board by sliding the other blocks out of the way, unblock it with the minimal moves. Unblock comes with 4 modes from Easy to Expert. There are over 10000 puzzles in total. NumberLink Connect matching colors with pipe, pair all colors, and cover the entire board to solve each puzzle. But be careful, pipes will break if they cross or overlap!