release history
changelog.
v0.32026-05-25current
+streak tracking — consecutive days played per difficulty, stored in browser
+max streak — tracks your all-time best streak alongside current
+personal best scores on home page difficulty cards
+percentile ranking on results — "top 12% today"
+global stats — pins dropped today shown on home page
+play the others nudge — links to unplayed difficulties after finishing
+twitter/x share button on results page
+changelog in footer nav across all pages
v0.22026-05-25
+display names — add your name to the leaderboard after finishing
+theme persistence — light/dark preference saved across sessions
+leaderboard works without URL params — browse any difficulty directly
+numeric code input — leaderboard lookup accepts digits only
+globe favicon
+practice mode teaser (coming soon)
+scoring, privacy, and socials pages
+flag questions fixed — every puzzle now guaranteed a flag round
v0.12026-05-18
+initial launch
+three difficulties: easy, hard, explorer
+five rounds per daily puzzle — flag, capital, name, and clue question types
+server-side scoring with great-circle distance
+traveler codes — 4-digit identifier per player per puzzle
+daily leaderboard with rank lookup
+vercel analytics