15Slide: Tile Sliding Puzzle Game

Key Features

• 15Slide is a computer slide-puzzle game.
• It is an advanced version of the well-known 15 puzzle.
• To solve the puzzle you have to original order of randomly shuffled numbered pieces in the least moves possible by sliding pieces into the empty spot.
• 15Slide differs from the original puzzle of 15: except standard board size, it offers number game boards from 4x4 up to 10x10 size and 3 levels of difficulty.

Technical Specifications

• **Publisher:** Softakgames.com
• **License:** Freeware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Games / Puzzles