Sudoku, in the world's writing systems.
Solve puzzles using numerals from Egyptian Hieroglyphs, Cuneiform, Mayan, Devanagari, Ge'ez, and 30+ more scripts. Learn glyphs while you play.
Play in your browser →𓏤 𒁹 ໑ १ ፩
30+ numeral systems
Switch scripts anytime — every system has its own authentic font and glyph set.
Daily challenge
One shared puzzle per day with a global leaderboard. Compete on time and accuracy.
Play anywhere
In your browser now, with apps coming to iOS and Android. Your progress can sync across devices.
Learn as you go
A built-in glyph reference helps you read each writing system as you solve.