Einstein's riddle

2.9.2

Alex Melnikov

4.12

210 reviews

10,000+
Downloads

Free

Autogenerated puzzle "Einstein's riddle" (Zebra Puzzle)

About Einstein's riddle

Einstein's riddle is a puzzle app developed by Alex Melnikov.

Download Statistics

Einstein's riddle has been downloaded 16 thousand times. In the last 30 days, the app was downloaded 260 times.

User Ratings

Einstein's riddle is rated 4.12 out of 5 stars. The rating is based on 210 ratings.

App Information

Einstein's riddle is FREE to download. The APK download size is 5.01 MB. The latest version available is 2.9.2. The last update was on December 27, 2025.

Technical Requirements

Einstein's riddle requires Android 6.0+ or higher. The app has a content rating of Medium Maturity. The app has been available on Google Play September 2014.

Description

This application - great opportunity to check your logic in solving of the famous puzzle "Einstein's riddle" or Zebra Puzzle.

More data about Einstein's riddle

Price	Free to download
Total downloads	16 thousand
Recent downloads	260
Rating	4.12 based on 210 ratings
Ranking	Not ranked
Version	2.9.2
APK size	5.01 MB
Number of libraries	24
Designed for Android	6.0+
Maturity	Medium Maturity
Ads	NO ads

App Performance Report

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Alternative downloads for the Einstein's riddle app

Comments on Einstein's riddle for Android

★★★★★ Jessica Hill · Mar 30, 2026

This is the best Einstein's Riddle app available on the Play store that I have found in years! It's also the only version I didn't uninstall. I really enjoy the clean, simple graphics/interface and the options to adjust difficulty settings and fonts is great. I usually play logic grid puzzles but this is the only other game (also called the Zebra 🦓 puzzle) that uses logic deduction from a list of clever clues to solve that I really like. The auto notes are so helpful too! Thank you! 🙏🏽😊

★★★★★ Mar · Nov 29, 2023

Definitely better than most einstein riddle games. I've tried several and this is one of the few that I didn't delete. All games ARE Solvable, despite what some other reviews may say. If someone couldn't solve them, it was by No Fault of this game; it was the player that must have gotten confused. I've never had one that couldn't be solved. Good game if you like einstein riddles.

★★★★★ BooSjhe · Aug 1, 2022

Exceptional game 🙂. The developer is outstanding. Extremely helpful, thanks Alex 🙂. Hard starting over due to failing to save phone backup, but am I working my way back up to where I originally was. I highly recommend this game. Put your thinking caps on. Even with clues it can be challenging at times. I love this game. Love its offline, love the chalkboard layout. Love the puzzles are endless. Best game of its kind so far. 10 starz.

★☆☆☆☆ JessicaDawn Baker · Jun 8, 2019

I want my money back since I wasted it downloading this app to use it 1 time for 10 minutes before I discovered that it's terrible and almost impossible since it does not have enough helpful clues, no way to mark out or erase listed items that do not go with that column. Fix those two things, and I'll try the app again, unless you charge me again to reinstall it.

★☆☆☆☆ Keira Hudson · Jun 17, 2018

There is no way to mark what you eliminate. It is useless without that ability.

Google Play Rankings for Einstein's riddle

This app is not ranked

Technologies used by Einstein's riddle

Einstein's riddle is requesting 1 permissions and is using 25 libraries.

Permissions

Extra

ru.nika.development.einsteinsriddle.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

None found

Social libraries

Google Play Games Services

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Firebase Android Library Icon

Firebase

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader

Android Transition Support Library

Android Support Library collections Kotlin Android Library Icon

Kotlin

Android Support VectorDrawable AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter AndroidX App Startup Android Library Icon

AndroidX App Startup AndroidX Concurrent Futures Android Library Icon

AndroidX Concurrent Futures JetBrains Annotations Android Library Icon

JetBrains Annotations AndroidX Emoji / Emoji2 Android Library Icon

AndroidX Emoji / Emoji2 IntelliJ IDEA Android Library Icon

IntelliJ IDEA AndroidX Tracing Android Library Icon

AndroidX Tracing AndroidX ProfileInstaller Android Library Icon

AndroidX ProfileInstaller AndroidX Resource Inspection Android Library Icon

AndroidX Resource Inspection

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