Horizon Crossword
Daily crossword meets human history.
A premium daily crossword game where every puzzle teaches something. Campaign mode spans five eras of civilization with evolving mechanics — from standard clues to cryptic wordplay to meta-puzzles.
Every puzzle teaches something
365 daily puzzles with “Today in History” themes, plus a campaign that spans five eras of human civilization.
365 daily 5×5 mini crosswords with "Today in History" themes
Campaign "The Infinite Library" — 5 eras, 150 hand-crafted puzzles
Tap any solved word to learn its etymology and origin
Mechanics evolve: standard → themed → hidden → cryptic → meta
Custom A-Z keyboard, 3-layer procedural audio, spring animations
Dawn sweep completion effect with golden light cascade
30 achievements, streak calendar, 1-3 star ratings
Free daily puzzles. Premium unlocks the full experience.
Free
$0
Daily 5x5 mini crosswords, 2 themes, basic stats, and streak tracking. A complete daily crossword habit.
Premium
$4.99/mo
All 10 themes, etymology for every word, the full Infinite Library campaign (150 puzzles), advanced stats, and 30 achievements.
Lifetime
$14.99
Everything in Premium, forever. One purchase covers all future puzzles, themes, and content updates.