ABOUT
Classic 15-puzzle sliding block game. Arrange numbered tiles in order from 1 to 15 by sliding them into the empty space. Test your spatial reasoning!
HOW TO PLAY
Click or tap tiles adjacent to the empty space to slide them. Arrange numbers 1-15 in order. Fewer moves and less time give higher scores!
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ACHIEVEMENTS (3)
Puzzle Solver
Complete the puzzle
10 XP
Efficient Solver
Complete in 100 moves or less
25 XP
Speedster
Complete in 60 seconds or less
50 XP
LEADERBOARD
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