A tricky sliding puzzle - you arrange the numbers in order!
Place the 15 numbered square tiles in the correct order by moving them using the empty space. Several stones in a row or column can be moved together.
Idea / theory: https://en.wikipedia.org/wiki/Fifteen_puzzle
July 21, 2026
July 20, 2026
July 20, 2026
July 19, 2026
July 19, 2026
July 19, 2026
July 18, 2026
July 18, 2026
July 17, 2026
July 17, 2026