Small, free web apps. No ads, and — except where noted — nothing to sign up for.
- N-400 Civics Practice n400.zoci.app Practice the 128 official USCIS civics questions for the naturalization interview — listen, answer aloud, or read the translation. Six languages, state-specific answers.
- DMV Written Test Practice dmv.zoci.app Study for the written knowledge test for a U.S. driver's license or learner's permit, in your own language and with read-aloud audio. Practice and Exam modes.
- Gurman gurman.zoci.app Sign-in required Search a recipe collection by keyword or tag, read the ingredients, steps and nutrition facts, and keep a record of what you ate at each meal. Accounts are issued, not self-registered.
- My Favorite Things fav10.zoci.app Free account to post Browse top-10 lists of music, books, movies, food and travel, ranked 1 to 10 by the people who made them. Reading needs no account; a free one lets you publish your own.
- Sudoku sudoku.zoci.app Play sudoku at three difficulties, with a timer, undo and redo, keyboard entry, and colour marks for keeping track of a guess. Every puzzle is generated with exactly one solution.