Einstein's Riddle Logic Puzzle

Contains ads
5M+
Downloads
Content rating
Rated for 3+
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About this game

Einstein Challenge is a tick and cross logic puzzle game to challenge your brain. This type of logic puzzle doesnt have an official name, each player calls it a different name, such as Einstein's Riddle, Logic Problems, Logic Elimination or Zebra Puzzle.
Thousands of Riddles: 5000 logic puzzles, all free! No packs to buy.
Daily Challenges: 15 free unique daily challenges.
Live Competition (NEW!): New play mode: LIVE competition, you will compete playing the same match at the same time, and get ranked by time. Ranking by match and monthly leaderboard.
Increasing Difficulty: Several grid sizes, from 4x4 to 16x9 - the bigger the harder.
Filters for Experts: Filters to help you find hints related to the elements you want.
Mobile Riddle: Fully adapted tick and cross mobile interface: no clumsy triangular grid as the paper version.

This logic puzzles game presents some logic problems that gives you several clues describing a scenario involving a number of people. Each person has a certain job, owns a different pet, likes some kind of sport, among other attributes. Your role in this logic elimination game is to do a massive intelligence work: by using pure logic thinking and elimination, to uniquely deduce the whole riddle based on only a few initial clues.

How to Play video: https://www.youtube.com/watch?v=0bpjrJRZi9Q

Clues on the logic puzzle follow these lines:
"The English wears the Sherlock Cap. The American likes Juice. The one that owns a Fox doesn't drink Milk..."

If you like pure logic problems and other logic games, dont miss this one!

Contact us: einstein.and@rottzgames.com or https://www.facebook.com/groups/288035414684910/
Updated on
Oct 21, 2025
Available on
Android, Windows*
*Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
Personal info, App activity and 2 others
Data isn’t encrypted
You can request that data be deleted

What’s new

Recent updates: New Live Competition feature! Please send feedback via email (below).
Monthly leaderboard is live. Single competition leaderboard soon. Ranking in competitions will grant you free premium subscription for a number of days!

Please send bug reports, feedback and grammar corrections via email: einstein.en@rottzgames.com