Classic 15 Puzzle
I wasn’t expecting much from this app but after trying out ALL of the other slide puzzles, this turned out to be exactly what I was searching for.
Nice
It is amazing
Awesome!
This game is the best number slide game ever!!! :)

A classic number sliding puzzle game that challenges you to arrange numbered tiles in sequential order. Features include shuffling, arranging, and tracking your moves and time. Relive nostalgic puzzle-solving fun.
1.4.1
December 28, 2025
Corrected display of instructions in dark mode.
NumberSlide Classic is a digital rendition of a classic number sliding puzzle. Players move numbered tiles to arrange them in sequential order, aiming for the correct sequence to solve the puzzle.
You slide the numbered tiles around the board to arrange them in ascending numerical order. The game includes 'Shuffle' to randomize the tiles and 'Arrange' to set them in order, and you can also shake your device to shuffle.
Yes, NumberSlide Classic tracks the number of moves and the time taken to complete the puzzle once it is solved. This feature was added in version 1.2.
Yes, you can see the back of the game where the author had his original name etched by double-tapping with two fingers on the screen. Double tapping again returns you to the front of the puzzle.
NumberSlide Classic is available for iPhone and iPod devices. It has been updated for iOS multiple times, with the latest version being 1.4.1.
Yes, NumberSlide Classic is available for free. There are no in-app purchases or advertisements associated with this game.
NumberSlide Classic was initially released on March 5, 2012. It has received several updates, with the latest version 1.4.1 released on December 28, 2025, indicating ongoing support and improvements.
NumberSlide Classic has an age rating of 4+. This makes it suitable for a wide range of players, including younger audiences interested in puzzle games.