For 91 Days

Discover the world with this classical sliding puzzle game (aka, "the 15 Puzzle"), using photography from the travel blog For 91 Days. Each time you solve a puzzle, you can read about the photograph, and visit a link to learn more. With hundreds of puzzles available, and more added frequently, you'll never run out!

Features:
• Puzzles from 16 destinations from around the world, including Tokyo, Iceland and Istanbul
• Features over 1000 original photographs
• Works in fullscreen
• Variable grid sizes (from 3x3 to 6x6)
• Updated whenever there's a new article at For 91 Days
• Free, no ads