Einstein's Riddle Logic Puzzle

Rottz Games

Contains adsIn-app purchases

About this game

Master Einstein's Riddles: Pure deduction game. No guesses. 🧠
Played and loved by millions since 2013.
5,000+ FREE puzzles. Compete live. Crush leaderboards.
Clues like: "German owns a dog. The one who drinks coffee does not have a fox"
✅ Endless Free Content: 5K+ single player logic puzzles – zero paywalls
✅ Daily Fresh: 15 new Zebra Puzzles every day
✅ Live Competition 🔥: Compete real-time worldwide – same puzzle, fastest wins. Rank in leaderboards.
✅ 49 Achievements: from your first solve to 5,000 puzzles, daily-challenge streaks and hours at the grid
✅ Scale Up: Easy 4x4 to massive grids
✅ Tutorial + Tools: Guided first solve + a clue filter that hides what you have already ruled out
✅ Color Themes: Light, Dark and a range of colors – pick the one that suits the room you are in
✅ New Modern Layout, optional: keeps the full clue list and the filter inside the match, so everything sits on one screen
✅ Portrait or Landscape: Turn the phone sideways and the whole board follows
✅ Built for Thumbs: Tap to cross out, hold to confirm – the grid does the bookkeeping
🆕 NEW – TWO SHORTCUTS WORTH LEARNING
🔹 Drag the element to the clue panel to view clues of that element
🔹 Click the element in the clue panel to go to the next clue of that element
Deduce the full grid. Logic lovers: this is your next obsession.
Tutorial Video: https://www.youtube.com/watch?v=0bpjrJRZi9Q
Community: https://www.facebook.com/groups/288035414684910/
Support: [e-mail]
Download free. Sharpen your edge today! 🚀

Ratings and reviews

Slight learning curve might have been averted by looking at the directions, which I didn't. But once you know what the filters are for, how + and neg hints are green and red when they come up (respectively), a great little game & nice change from word logic puzzles. I've enjoyed it, but I haven't tried the more extreme levels. My only mild complaint is how tiny the icons are on a phone screen, but you can zoom in if you can't tell it is. I also wish there were more categories, but still love it!

I first found this game in 2021, and it's now almost the new year 2025. And this is still one of my top three favorite logic puzzle games. I love Einstein/Zebra riddle games but word clues confuse me after playing for a bit. I love that I can focus on the images instead of written clues, as well as how this is laid out compared to other versions. The five difficulty levels are a plus as well.

I enjoyed the game; it was fun and engaging. However, the excessive ads were a drawback. Accidentally clicking something often triggered another wave of ads, making the experience feel too pushy. Overall, it's a great game that helps you think, but the aggressive advertising takes away from the enjoyment.

What’s new

Rebuilt from the ground up — faster, smoother, and easier on the eyes.

NEW
• Landscape mode: turn your phone sideways and the board follows.
• More color themes, and an optional Modern layout with the clue list and filter inside the match.
• Redesigned clue filter: hide clue types, categories or single elements.

TWO SHORTCUTS WORTH LEARNING
• Drag the element to the clue panel to see its clues.
• Click the element in the clue panel to jump to its next clue.