2x15 Puzzle is a free Android game developed by Liutauras Stravinskas, falling under the puzzle category and subcategory. The game is a sliding puzzle that challenges players to arrange numbered square tiles in random order, with one tile missing. The objective is to place the tiles in order from first to last by moving the tile next to the empty space into it.

What sets 2x15 Puzzle apart is that it consists of two puzzles in one game scene. When you move a tile in any of the two puzzles, the mirroring piece in the other puzzle moves too. By solving any of the two puzzles, you solve both of them at the same time, which is a unique and challenging twist. The game offers three types of puzzles: classic (numbered tiles), emoji images, and all kinds of pictures. Furthermore, the puzzle grid can be set to 3x3, 4x4, 5x5, or 6x6, providing a wide range of difficulty levels for players of all skill levels.

Overall, 2x15 Puzzle is an enjoyable game that offers a double challenge for puzzle enthusiasts. The game's unique twist, variety of puzzle types, and adjustable grid size make it a great choice for anyone looking for a fun and challenging puzzle game on their Android device.