The 8-Puzzle is a tile based game, invented in 1874, where each tile can be moved horizontally or vertically subject to a constraint that the adjacent tile must be an empty tile. Any valid 8-Puzzle can be completed within 31 moves.

WHY SHOULD I DOWNLOAD THIS PARTICULAR 8-PUZZLE APP?

We only give you valid configurations to play with, when you Shuffle. Note that half of the combinations are unsolvable and unlike some other apps we don't give you unsolvable puzzles.

There is a Solution for every generated puzzle, which gives you the minimum number of moves required to solve the problem. You cannot do better than that!

There is Puzzle Solver included. If you wan to know the solution for a particular puzzle, drag and drop to create the puzzle in the puzzle solver. It gives you the solution in minimum number of moves.

playchess.com is the one place to play online chess!

If there is one place to play online chess, this is it! On Playchess.com, the world?s biggest chess server, you will find 20,000 chess lovers every day, from all over the world. You will quickly find an opponent of your own playing strength, usually within seconds. You can kibitz grandmaster games and follow world class tournaments.

Features

Play Blitz and slow games.

Get a rating.

Watch live grandmaster games.

Different piece sets.

Supports landscape and portrait.

Send challenges according to your favorite time control.

Supported languages: English, German, Spanish, French, Russian.

Board sounds.

Arrows indicating last move.

Navigate through game.

Click in the notation for easy navigation.

Figurines in notation.

Log in with your existing PlayChess account or create a new one.

Option to purchase subscriptions.

Texel View Photo Slider is the classic puzzle game on your phone. Get that special feeling of Texel and enjoy the best pictures from the island made by TexelView. The goal of the game is simple: slide the tiles to a blank spot in the right order to complete the puzzle.

The puzzles can be made in different difficulty levels.

8 (3x3)

15 (4x4)

24 (5x5)

Showing numbers on the tiles is optional to make it more easy or more difficult. Suitable for all ages.

Highscores are kept on your phone, who is the best within your circle of acquaintances?