🪢 跳绳挑战Jump Rope
在线跳绳挑战：两个小伙伴甩着长绳，绳子转到脚下之前按一下起跳。每跳 5 下绳子转得更快，节奏越来越紧张，被绳子绊到 3 次游戏结束。电脑按空格、手机点屏幕就能玩，记录最高跳绳次数。Jump Rope online: two friends swing a long rope — press to jump just before it reaches your feet. Every five jumps it spins faster and the rhythm gets tense; trip three times and the game is over. Space on a computer, a tap on a phone, and your best count is saved.
空格 / ↑ / 点画面起跳。绳子转到前面下方时要已经离地。P 暂停，N 重开。Space / ↑ / tap to jump. Be in the air when the rope sweeps under you. P pauses, N restarts.
玩法说明与常见问题How to play & FAQ
「跳绳挑战」怎么玩？How do I play Jump Rope?
绳子不停地转圈。绳子从后面绕到你脚下的那一刻，你必须在空中，否则就会被绊到。每次起跳大约在空中停留 0.4 秒，所以要在绳子快到脚下时起跳，太早会提前落地。每成功跳过 5 次，转速提高一档（右上角“转速”为每分钟圈数）。The rope keeps turning. At the moment it passes under your feet you must be in the air, or you trip. Each jump keeps you up for about 0.4 s, so jump just before the rope arrives — too early and you land in time to be caught. Every five clears the rope speeds up (the “Speed” box shows turns per minute).
为什么明明跳了还被绊？I jumped — why did I trip?
多半是跳得太早：落地时绳子还没过去。看着绳子到最高点后开始落下时再按。Usually you jumped too early and landed before the rope passed. Press as the rope starts coming down from the top.
可以一直跳下去吗？Can it go on forever?
转速有上限，到了最快之后节奏不再变化，就看你能坚持多久了。The speed is capped; once it is at its fastest it is all about how long you can keep it up.
「跳绳挑战」免费吗？需要下载吗？Is Jump Rope 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.