🪨 跳房子Hopscotch
在线跳房子：画在地上的八个格子，先把石子扔进第 1 格，然后单脚、双脚交替跳到头再跳回来，路上要跳过放石子的那一格，回来时捡起石子。成功一轮就把石子扔进下一格，直到 8 格全部完成。扔石子要看准力度条，跳的时候要按对单脚还是双脚，三档节奏。Hopscotch online: eight squares drawn on the ground. Toss your stone into square 1, then hop to the end and back — one foot on single squares, two feet on side-by-side squares — skipping the square with the stone and picking it up on the way back. Each successful round moves the stone one square further until all eight are done. Time the power meter for the toss and press the right foot for each hop; three speeds.
扔石子：空格 / 点画面。跳：← 或“单脚”，→ 或“双脚”。P 暂停，N 重开。Toss: Space / tap the picture. Hop: ← or One foot, → or Two feet. P pauses, N restarts.
玩法说明与常见问题How to play & FAQ
「跳房子」怎么玩？How do I play Hopscotch?
每一轮先扔石子：红色指针在力度条上来回移动，到达对应本轮格子的绿色区时按下，石子就落进那一格；扔偏了扣一次机会。然后开始跳：下一格是单个格子就按“单脚”，是并排两格就按“双脚”；放着石子的格子不能踩，如果它在并排格里，就单脚踩旁边那一格。跳到第 8 格后自动转身往回跳。按错或太慢都会扣一次机会，3 次机会用完游戏结束，8 格全部完成即通关。Each round starts with the toss: a red marker slides along the power bar — press when it is in the green zone for this round's square and the stone lands there; a miss costs a try. Then hop: press One foot for a single square and Two feet for a side-by-side pair. Never step on the stone's square — if it is in a pair, land on the other square with one foot. After square 8 you turn and hop back. A wrong or late hop costs a try; three misses end the game, and finishing all eight squares wins.
“双脚”和“单脚”怎么判断？How do I know whether to press one foot or two?
画面会把下一步要落的格子高亮出来：单独一格用单脚；左右并排的两格用双脚，但其中一格有石子时只能单脚。The next landing squares are highlighted: one square means one foot; a side-by-side pair means two feet — unless the stone is in one of them, then it is one foot.
节奏档有什么区别？What do the speed levels change?
节奏越快，每一跳留给你按键的时间越短，简单档约 1.5 秒，困难档不到 1 秒。Faster levels give you less time for each hop — about 1.5 seconds on Easy and under a second on Hard.
「跳房子」免费吗？需要下载吗？Is Hopscotch free? Do I need to download anything?
完全免费，无需注册、下载或安装，打开网页就能玩，手机、平板和电脑都支持；游戏完全在你的浏览器本地运行，不会上传任何数据。It is completely free with no sign-up, download or install — just open the page on a phone, tablet or computer. The game runs entirely in your browser and nothing is uploaded.