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Conceptis Hashi

Hashi are addictive bridge-connecting puzzles which were invented in Japan. Using pure logic and requiring no math to solve, these fascinating puzzles offer endless fun and intellectual entertainment to puzzle fans of all skills and ages.

Each puzzle is based on a rectangular arrangement of circles, where each circle represents an island and the number in each island tells how many bridges are connected to it. The object is to connect all islands according to the number of bridges so that there are no more than two bridges in the same direction and all bridges are interconnected enabling passage from any island to another.

To create a bridge simply swipe your fingertip between two islands. The game also features highlighting options, helping see in which directions bridges are allowed and whether an island segment is about to become isolated.

For more fun, Conceptis Hashi includes a Weekly Bonus section providing an extra free puzzle each week.

PUZZLE FEATURES

• 90 free Classic Hashi puzzle samples
• 30 extra-large puzzles bonus for tablet only
• Extra bonus puzzle published free each week
• Multiple difficulty levels from very easy to extremely hard
• Puzzle library continuously updates with new content
• Manually selected, top quality puzzles
• Unique solution for each puzzle
• Hours of intellectual challenge and fun
• Sharpens logic and improves cognitive skills

GAMING FEATURES

• Concurrently playing and saving multiple puzzles
• Puzzle library sorting and hiding options
• Unlimited Undo and Redo
• Highlight allowed bridge directions
• Highlight bridge segments
• Optional bridge error warning during gameplay
• Check puzzle
• Track puzzle solving times

ABOUT

Hashi have also become popular under other names such as Bridges, Chopsticks and Hashiwokakero. Similar to Sudoku, Kakuro and Slitherlink, the puzzles are solved using logic alone. All puzzles in this app are produced by Conceptis Ltd. - the leading supplier of logic puzzles to printed and electronic gaming media all over the world. On average, more than 20 million Conceptis puzzles are solved each day in newspapers, magazines, books and online as well as on smartphones and tablets across the world.

Category : Puzzle

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Reviews (30)

Lyn. J. May 2, 2022     

Fun. Takes concentration and gets harder as you go. And it is ad free which is absolutely the best. One problem is that as they get harder, the numbers are close together and it's difficult to draw a line without getting another number in the line. But overall enjoyable. Right after I posted this review, I discovered that I can zoom into the puzzle like with online maps. And also as the app publisher describes below.🙂

Rah. A. Jan 4, 2022     

Challenging games, and it has nice features such as double tap on a number to highlight the chain, and single tap to highlight the numbers located in straight line from it etc. These features are so helpful when solving a puzzle.

Sol. B. Feb 28, 2022     

A great bridges game and actually working out how to do them. Still frustrating as you follow the rules and think you should have the connections right but they aren't. But gradually learning the way to do them.

Gia. S. Feb 4, 2022     

Best interface for these types of games. It's pay for puzzles, but there are hundreds of free ones at various difficulties.

Gil. S. Oct 10, 2020     

Such a surprisingly fun and addicting game! While the interesting puzzle idea works well on its own, like sudoku, there are some truly interesting, unexpected, and elegant pieces of logic you encounter along the way. Plus, there are a seemingly boundless number of puzzles, so you never have to worry about running out (or, even worse, suffering through a randomly generated puzzle). All in all, good stuff :-)

Ed. W. Sep 4, 2020     

I do like the possible routes on click. I try to play the game withlogic and the route display helps me to quickly identify links ready to draw. (a lvl 3 with only two paths will have at least one path to each adjoining island.) My issue is that elimination style deductive reasoning alone does not work on all levels. Therefore a "what-if" approach is required. Because of that, a save place and restore option is a must have. Also add packs are rediculously overpriced. Imho.

Dav. T. Jan 7, 2020     

I've had a lot of fun with this puzzle. I think it could be improved in a few ways. A simple pallet to enable coloring the lines would make backtracking easier so that you could flag questionable lines and wouldn't have to rely on hints as much to recover from errors. A move counter might accomplish almost as much, and would be helpful. As it is, it's still a nice app.

Kyl. N. Feb 15, 2020     

Firstly, I commend the developers for having creative and unique games. I would relate these games more to math-based mazes than logic puzzles; ie learn the techniques to not get trapped, not so much to discover a solution. For many of these games: they're not engaging (despite promising appearances) but require your full attention. The concepts are too simple to be in love with, and too difficult to have in the background. For people looking for something in the middle, this is for you.

Gar. W. Apr 27, 2020     

I'm a big fan of puzzles and have played a lot by them and this follows a lot of their pay system. You buy sets blah blah. This puzzle is not earth shattering and similar to other like slitherlink but it very enjoyable. Like most apps it asks for a rating before I have really hit the meat and potatoes of the game. Let me knock out the easy and get into the hard puzzles to really decide but from my short experience with the game I enjoy it a lot.

Jas. S. Aug 31, 2019     

90 free puzzles, but you can finish all the easy and medium ones in maybe four hours. The 30 hard puzzles are quite difficult, but can be finished within a week of casual play. There are four free bonus puzzles with one new puzzle per week, but they're mostly easy to medium, and therefore not interesting.

Rob. F. Nov 27, 2020     

This puzzle game is a nice complement to the Conceptis Sudoku puzzle games. The user interface is simple and intuitive like all the other Conceptis puzzle games. The ability to highlight a connected path via long press is especially helpful for larger, denser puzzles. The puzzle difficulty ratings are represented accurately. Hashi is a great way to pass time while still exercising your brain.

Di. C. Dec 29, 2021     

Great game. Generous opportunity to try for free without ads. Paid games allow play without ads - well worth the cost to me. Lots of variety of levels

Chr. M. Mar 11, 2019     

If you like puzzles, definitely try this one. It's satisfying and fun while being good for your brain. It's a connect-the-islands format and it's very well constructed, with a generous learning curve of 40 very easy puzzles to start. I haven't seen an ad yet, so I suspect there aren't any. Yay! I'm so happy I found this app.

Ste. S. Aug 31, 2020     

I really like this game. It's similar to the Bridges puzzles I've seen elsewhere. Easy to understand and love that there are no ads. Rating 4 stars because I don't like the controls. It would be better to tap the Bridges together, not swipe. I also think that showing the possible connections is pointless.

hoc. Nov 19, 2019     

Alright but not perfect. Main thing I would change is currently hints are either fully off or tells you all wrong islands immediately as you go with no option to have a "check for errors" button that only checks when you ask it to. It is either none or automatic hints with no middle ground. With automatic it is way to easy even on the hardest puzzles but with none well then you can't see what you messed up.

Mar. A. Apr 4, 2022     

Enjoyable adult-oriented game. No bells and whistles, just problem solving. Nice way to pass the time.

Luk. Apr 12, 2020     

It's pretty good. It's a nice varied of puzzle and they're well crafted in this. Every week you get another one for free and there's plenty of extra packs. No annoying adverts either. The apps a little bland looking and could do with some note features but it works well.

Luk. H. Jan 3, 2021     

Great app, quite minimal but it has tons of puzzles. They have a wide range of difficulty and a lot of replay value, so it's easy to spend a lot of time on the app. Haven't had any issues with controls, and the ui is pretty intuitive. Also not many ads :D. Definitely recommended!

Adi. S. Feb 8, 2020     

Its seemed bland at first for someone used to playing on other genres. But once I know and understood the rules, concepts, and applications it became so surprisingly enjoyable really had a good time. Cant wait to finish all easy modes and go to harder modes. Thank you whoever created this game, its like looking at Moments fall into their place like a movie with a good plot. — Good/benefitial for spontaneous people. Like me. Thanks again. ~(つˆДˆ)つ。☆

nei. f. Jun 19, 2020     

I'd never come across the Hashi bridge game format before taking a punt on this one - and i must say that i think it's a fantastic puzzle. For those who enjoy logic games this is a "must have". A true sense of satisfaction upon solving them, and this particular app keeps a record of your times, amongst many other nice touches i have yet to fully explore (have only had it for a day) Coming in at under 9MB, even the most cluttered phone has room for this - and so it should. Full marks.

Hil. U. A. Aug 25, 2020     

After finish easy, I'm just barely able to finish a single round of medium. Wanna learn again in easy stage but all complete. There's only 30 of each stage (easy, medium, hard). Other than that u need to pay. There's really2 need more free puzzle at easy stage so newbie can learn.

Bri. C. Oct 9, 2019     

I love puzzles. This one is good. Enough the easy ones are somewhat challenging, enough that you have to think through them. These are a form of logic puzzle but the are visual and require a little math but a lot of visual thinking, which is a nice change from text logic puzzles and from sudoku.

Luk. V. Nov 16, 2019     

Great game, fun. I would give five star if they add this feature: some puzzle may require trial and error but they don't have the "marker" feature (i.e: this is where I start the try) so in case it's a failure, I have to remember where to go back.

Sco. B. Mar 11, 2019     

Great app. Difficulty can be from very easy to extremely challenging. Every puzzle is solvable with logic (no trial and error) and there is a button that tells you if you made any mistakes. If only there were more free levels available.

A. L. Mar 21, 2020     

Best hashi puzzle app, especially for learning the game. Only thing I don't like is that I ran out of puzzles except for the paid ones. I got two of the .99 cent puzzle bundles, one easy and one hard, and finished them both too quickly for my liking. Wish we could watch ads to get more puzzles.

Ext. Nov 8, 2019     

Great logic puzzles, clean look and controls, a good mix of difficulties, and it includes a comprehensive guide for learning the techniques needed to solve them. For a free app with no ads, what more could you want?

Ter. Oct 11, 2019     

Excellent game even the easy game can make you stop and think. Tried a hashi game from another source on my Kindle and they were too easy, even the supposedly harder ones that I paid for. This game is excellent. If you like puzzles this one is perfect. This game makes you concentrate, and observe. I think it's a brilliant puzzle for using the brain and keeping it active

Nav. K. Y. Oct 19, 2019     

The difficulty level doesn't seem to scale - the easy is too easy and the medium seems to take me a while. Perhaps I'm missing some trick I'm supposed to learn. Regardless, 5 stars. No ads, neatly designed hashi. Edit. I was missing a trick. Learnt something and mediums are mediums.

Dav. S. Feb 8, 2021     

Nice puzzles. Even the easy ones make you think at least a little. Hard puzzles really take some work, and you can purchase many more puzzles, some large enough for tablets. Controls work the way they're supposed to. Game functionality is very good,.

Cry. D. May 13, 2020     

I've been playing this game for a few days now and really enjoying in. Unfortunately, there are a limited number of free puzzles, and the cost of additional packages is just shameful. I can't imagine that many people are spending on them. I definitely won't be unless the price and value even out quite significantly.