Paper lanterns rise with a word in hanzi: type its pinyin to
light it before it drifts away. No two up start with the same letter:
your first letter picks one, the rest light it. Backspace steps back.
Type V for ü (旅 = lv). Enter sets off fireworks
that light every lantern near the top: three a night, in either mode.
Three lost lanterns end the night.
Tone Master: type each syllable's tone after it: 1 to 4, and
5 for the neutral tone (的 = de5, 吗 = ma5; 0 works too). 儿 is
its own syllable, r5 (这儿 = zhe4 r5).