We show the translation, the letters of the foreign word are shuffled — tap them in the correct order. Noticeably gentler than typing the word from scratch, but forces attention to letter order — critical for lookalikes (their and there, its and it's, past/present tense forms). Works beautifully on mobile: tap letters, no keyboard needed. Kids and teenagers often pick this as their favorite — the puzzle-game feel makes learning stop feeling like homework.
