Einstein’s Riddle – Logikal v3.17.1
Kai Hartmann GamesDownload Options
Screenshots
About this app
Challenge your brain with tricky logic puzzles!
🧠 Train your brain with Einstein’s Riddle!
Logikal offers a collection of classic Einstein’s Riddle puzzles (also known as Zebra puzzles or logic grids). Improve your logical thinking in a fun and challenging way!
Why Logikal?
✔ Over 100 exciting puzzles with increasing difficulty
✔ Easy to learn, hard to master – perfect for beginners and experts
✔ Available in German and English
Perfect for you if you:
✅ Love logic puzzles, brain teasers, and mind games
✅ Want to boost your brain with daily training
✅ Enjoy challenges like Sudoku or other puzzle games
Features
Intuitive controls and clean design
Save your progress and continue anytime
📥 Download Logikal now and test your logic skills – free!
Logikal offers a collection of classic Einstein’s Riddle puzzles (also known as Zebra puzzles or logic grids). Improve your logical thinking in a fun and challenging way!
Why Logikal?
✔ Over 100 exciting puzzles with increasing difficulty
✔ Easy to learn, hard to master – perfect for beginners and experts
✔ Available in German and English
Perfect for you if you:
✅ Love logic puzzles, brain teasers, and mind games
✅ Want to boost your brain with daily training
✅ Enjoy challenges like Sudoku or other puzzle games
Features
Intuitive controls and clean design
Save your progress and continue anytime
📥 Download Logikal now and test your logic skills – free!
In-app purchases
$0.99 per item
Version Information
- Version
- 3.17.1
- Downloads
- 500+
- Updated on
- Dec 13, 2025
- Released
- Aug 2, 2023
- Requires
- Android 5.0
What's New
Added an indicator for in-progress logic puzzles in the selection menu.
(Requires opening and closing the puzzle once.)
Added 3 new puzzles.
Added auto-generated daily puzzles (beta).
(Requires opening and closing the puzzle once.)
Added 3 new puzzles.
Added auto-generated daily puzzles (beta).