Every word has been knocked to lowercase, your job is to put the capitals back exactly where they belong.
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How to play
You get a run of five sentences with all capitalization stripped out. Tap each word that should start with a capital, the first word of a sentence, names, places, days, brands, then check your answer.
Tap a word to capitalize it; tap again to undo
Leave ordinary words lowercase, over-capitalizing costs you
Hit Check to score the sentence, then move to the next one
Earn a Perfect when every capital is right and nothing is over-capped
Controls
Desktop: click a word to toggle its capital, or focus it and press Enter/Space; click Check and Next
Phone & tablet: tap words and buttons directly
Game modes
Daily: a seeded set everyone shares that day, with a global ranking
Practice: a fresh random set every round to drill the rules
Tips & strategy
Always cap the first word, but watch for mid-sentence proper nouns that hide in plain sight
Common nouns like seasons, school subjects and directions usually stay lowercase, a frequent trap
Speed adds a small bonus, so commit once you spot every name
What you'll learn
Caps Lock turns capitalization rules into a quick tap-to-fix puzzle, building the proofreading habit of catching what should be capital.
For parents & teachers: focused practice on a rule set kids often rush past.
About Caps Lock
Caps Lock is an original, free browser word game that turns capitalization rules into a quick tap-to-fix puzzle. No download or sign-up, play in any modern browser.
A free, original browser game on PlayPendium. No download, no install.
