俄罗斯方块 · Tetris

经典俄罗斯方块 · 手机 H5 小游戏，免费即点即玩、无需下载。滑动移动、点击旋转、快速下滑落地；幽灵落点提示、7 种方块 7-bag 随机、消行计分、每 10 行升级、最高分本地保存。竖屏手机优化，可添加到主屏幕当 App 玩。

English: A free, mobile-first Tetris that runs instantly in your browser — no download required. Swipe to move, tap to rotate, swipe down to hard-drop. Features a ghost piece, 7-bag randomizer, line-clear scoring, level speed-up every 10 lines, and a locally saved high score. Optimized for portrait phones; add it to your home screen to play like an app.