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Einstein Riddle Island Puzzle

June 20, 2025

More About Einstein Riddle Island Puzzle

Einstein Riddle Island Puzzle is a logical puzzle game that uses the basic principles of Einstein’s Riddle on a two-dimensional Treasure Island map. Based on clues, you discover the positions of various items and, eventually, the location of the treasure chest.
The game is based on the well-known puzzle game Einstein's Riddle (also known as Zebra Puzzle or Logic Elimination). However, this version is situated on a Treasure Island map, which gives this logical game a completely new twist. First, you have a list of clues such as “The barrel is next to the palm tree. The anchor is in the forest. The mask is in the same row as the monkey.” Second, you know that each row and each column contains exactly one item. Using logical thinking, you place all the items step by step to Treasure Island and eventually discover where the treasure chest is located. Each riddle has one unique solution.

Game features
- 10,000+ free levels of different sizes, ranging from simple to extreme
- Advanced “double” version of this puzzle game, resulting in a completely different game experience
- Daily Challenge with 10 new unique puzzles
- Weekly Challenge with 30 new unique puzzles
- No internet connection is required to play
- Simple way of keeping track of solution progress
- Clues with both pictographic and verbal description
- Nice Treasure Island graphics

How to play
- Check the clues to get the first hints of where to place the items.
- Click on a clue to get a detailed verbal description of the pictograms used.
- Mark the cells for possible places of the items.
- Eliminate possible places using further clues and cross-logic.
- When you identify the position of an item, simply drag and drop it there.
- When all items are placed, you win.

If you like puzzles, riddles and logical problems, this game is exactly what you are looking for!

Latest Version

Version
2.05
Update
June 20, 2025
Developer
Black Puma Labs
Apps
Puzzle
Platforms
Android
Downloads
234,013
License
Free
Package Name
com.blackpumalabs.treasureisland
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User Reviews

Satomi Morimoto

1 year ago

Very fun logic puzzle. Ads are out of the way and does not intervene with the momentum like 95% of the apps nowadays. The only annoying thing is that when you drag the pieces they're offset upwards from where my fingertip is, and very hard to see where it physically is.

kafkette the hunger artist

2 years ago

it's really good, ☆☆☆☆☆ if the instructions were clearer {ie: @first, i'm going 'which one of these things is a brown object? pearls are not brown, diplomas are not brown, maybe maybe an old pistol‐—', &c} . . . . . also, it would be nice if you didn't have to choose each object individually when yr trying to eliminate an entire row. i'll change my rating to ✫✫✫✫✫ if you fix these bugs & pesty quirks. mmmmm, i can but dream . . . .

Josh K (SkyWolve)

2 years ago

This is a cute little logic puzzler with plenty of content to work through. I'd be giving it a much better rating if not for the slow time wasting pacing between levels. It feels like just as much time is spent trying to get to the next level as it does solving it. The slot machine for clues seems like such a bad way to let players get that resource and it's forced upon me every few levels.

Cassandra Williams

1 year ago

This is one of the best Einstein Riddle games I've come across. It's challenging and fun, plus the animation makes it more enjoyable! The ads aren't in your face and you don't have to watch ads in-between each level like other games (which is honestly just AMAZING). I paid the no ads just to support the developers because they have made an amazing game!!

Paul Hagseth

1 year ago

Original: Great game with one major annoyance. There are super slow animations between level select and level screens, both before and after the level that are super annoying. ̶T̶h̶e̶y̶ ̶c̶a̶n̶'̶t̶ ̶b̶e̶ ̶s̶p̶e̶d ̶u̶p̶ ̶o̶r̶ ̶s̶k̶i̶p̶p̶e̶d̶, and are way longer than any loading that should need to happen for a game of this complexity.   Edit: (4★ -> 5★) I probably should have checked the options menu before complaining. Found the option to skip some animations and it's a lot better now.

Lane Allen

1 year ago

Really enjoy! The puzzles are just the right amount of complexity and never feel completely impossible especially because you can get hints. I do wish they would enable a feature so you could select multiple cells or a whole column or row to populate the cells with a specific item or marker instead of having to select each cell individually and update one at a time. UPDATE: I so appreciate the response and am updating my rating. Is there a way to do that with the red X?

Haley Perkins

2 years ago

This is such a cute game and a really great concept that I personally have not seen anywhere else! The varying difficulties are very pleasing to me and I have no qualms about any of the levels or mechanics. I like to think I am a really good puzzle solver and sometimes I struggle with even just the hard levels. There are plenty of puzzles too. My only suggestion is to make the clues explain how you should've deduced the next step. It drives me crazy not knowing what I didn't sort out.

Caleb Soto

1 year ago

The puzzles are simple to grasp, but hard to master, so the range of difficulty is perfect. The ads are non-intrusive, but I still bought the $5 "Remove Ads" purchase, mostly just to support the devs. Free hints are finite, but plentiful enough to where I never felt that I needed to buy more. Props to the devs for making a consistently fun, engaging logic puzzle game. It has been an absolute pleasure to distract myself for hours on end on my days off, or for a couple minutes at a time at work.

Brittany Finnegan

1 year ago

This game is really great. It would be perfect if when a row is completed the rest of it auto fills with X's or if there was a way to draw X's around instead of selecting each square individually. Another useful option could be a button to apply all possibilities to all cells at the beginning of the game. Keep up the good work!

Otis Lee

2 years ago

This game scratches my logic puzzle solving itch so well! It's a simple design and good interface, and the puzzles are adequately challenging! My only gripe is that sometimes (especially with the purples) logic only takes you so far, and the solution just requires plugging things in randomly. Other than that, awesome game 🤙 *Edit: I'm getting better at the game and guess what I just sucked, the logic will take you all the way. 4⭐>5⭐

Haeley Quint

1 year ago

Actually a really clever and fun logic game. The overall rules are simple and each game has a different map layout and clues which keeps it fresh and interesting game to game. It's like sudoku but with way more variation and a cute art style. Each spot on the map has one of three types of terrain (either with or without a feature) and clues at the bottom help dictate where the brown and violet tiles with symbols specifically go as you can only have one of each per row, column, and tiny island.

Alyssa Sherwood

2 years ago

I love this game. Would give it 5 stars except for one annoying bug. It does not save the progress of the puzzles that I've finished. I earn a star and then it disappears after playing a few other levels. I can never "finish" an island set or collection of levels because it constantly erases my completion. Not only can I not earn stars, I can't earn hints either. If you fix this, then it definitely deserves 5 stars. Thanks!

Cindy Garman

1 year ago

I had high hopes for this game. I love logic puzzles, & I thought this would be a fun twist. Level will not let me "win". I have gotten EVERY clue and have quadruple checked everything twice. I restarted the game. I still cannot be finished with the level. I love a good logic puzzle. I don't mind spending time on them. But not like this.

Amy Mensing

2 years ago

fun challenging puzzles. Should be easier to win hints, maybe one hint for every 10 levels passed, extra if no hints were used to pass. Please go thru and change or fix the levels where there are multiple correct answers. Guessing or rearranging items solely because there is not a definite answer is annoying. There should only be one correct answer.

Delecon Delemorte

1 year ago

Edit: They added some inprovements and fixed the bug 👍 I like the game, but there are several things that need improved: Bug when replaying older levels, say when you complete level 8, nine becomes undone, and this repeats until you have to complete each level on the board A way to mark clues off by yourself, maybe turning them yellow? A way to zoom in on maps, in later levels it's harder to select the exact square you need on the phone

Taylor McMahan

2 years ago

Great game, wish there was a way to cross off spots that can't have a tile on it also sometimes the hints don't give you any new information. I will get stuck and use a hint and it will give me a clue for something I've already placed. Other than that its a great new take at the zebra/Einstein riddle. I'd love to see even larger maps and a triple color mode.

Emma Caraher

2 years ago

I really like the logic of the game and the puzzles. However, I'm finding it lacking a few features that are common in puzzles like these, which makes it pretty frustrating. For example, when I have a note like tiger in column A and I mark tigers as an option for every spot in column A, I want to be able to mark that clue as read or done or whatever. I also want to be able to mark spots that don't have any items on it. If the app had these and clearer instructions, I'd probably give it 5 stars.

Stephanie McLean

1 year ago

Such an exceptional logic puzzle game! There are tons of free levels, and the ads are non-intrusive. I purchased the ad-free version simply because to support the app designer. The ad banner returns from time to time when I leave the app running in the background too long, but I just close the app and reopen it without the ad banner returning.

John Powell

1 year ago

This is a fun take on Sudoku. Genuinely 5/5. But, (of course there are 'buts'), the really should be a way to skip all pre-game animations, instead of just half. I should be able to 'drag' the special optional tiles (like the red X's). And I want to give you guys money, but $10 is a bit steep for an only option. The banner ads aren't intrusive. ---- They added a way to 'drag' special tiles! Thank you!

Brandon Jelken

1 year ago

No video ads! And thousands of different puzzles. I will be playing this game for the rest of my life. It scratches my logic itch. Each puzzle is like a micro program that needs to be properly compiled. No real progression rewards, but even as a hard-core gamer, I don't need them. It's just great to get some puzzles in during downtime. This is one of the best games you can download, without question.

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