一個棘手的滑動難題 - 您按順序排列數字!
通過使用空白空間將15個編號的正方形瓷磚放在正確的順序中。連續的幾塊石頭可以一起移動。
思想/理論: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