new 1515 not 2048

The 1515 is a funny puzzle game, it is like the 2048 number puzzle game but with a new algorithm. Not only it is a simple and happy game, but it also allows the children and kids learn math and use their brains by joining the correct number combinations in the puzzle to form the number 15. Unlike 2048 puzzle game, 1515 doesn't have an undo option to make the game more challenging.
How to play:
Swipe (up, down, left, right) to move the tiles in the puzzle. When to two numbers that form 15 touch, they both disappear from the puzzle and your score is incremented by 15. No undo option is available.
Features:
- A classic 4×4 board option
- Similar to the 2048
- Keep playing for High-score until collecting 1515 in score
- Game is automatically saved
- No Undo move support
- Beautiful and simple UI
- High score
- Leaderboard