CodeDoku
codedoku.app
Each cell of a three-by-three board takes an answer from the day's topic, such as countries, that matches both its row and column clue, with limited lives.
- New puzzle
- DailyReset time not published
- Category
- Math & Logic
- Price
- FreeNo account needed
- Plays on
- Web browserIn the browser, nothing to install
- Site
- codedoku.app
- Link checked
- Nov 4, 2026
