Name: The Hamiltonian Circuit
Rating: 4.3 (6 reviews)
Author: Good Thinking Games

Description

Find a path that visits every square in the grid, avoiding walls and never crossing itself, to create one continuous circuit.
To get the hang of things, start with one of the simple 4x4 grids. Plot your moves carefully. Try to think ahead; not just by one square, but by four or five. If you think you've made a mistake, trace back over your line. It will disappear.
If you really get stuck, press Hints. Any mistakes will turn red, then disappear. But if you're on the right path, we'll add a line.
There's only one solution for every puzzle. When you find it, you'll know.
Puzzles start with 4x4 grids and go all the way to 20x20. The bigger puzzles are very challenging and can take hours to solve. If you have to quit in the middle of one, don't worry: your progress is automatically saved.
Many find working on these circuits meditative; others reach for the ibuprofen. But no matter which camp you find yourself in, know you're exercising your abstract thinking skills and challenging your brain in ways that actually matter.
Inspired by a puzzle created by Irish mathematician William Rowan Hamilton in 1856, these circuits start off easy and get hard. Really hard. Good luck!
Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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In-Apps

Sharp 1

£2.99

Bright 1

£2.99

Bright Mini 1

£0.99

Pack of 50 Hints

£0.99

Pack of 250 Hints

£3.99

Basic Puzzle Pack 1

£2.99

Killer Puzzle Pack 3

£2.99

Advanced Puzzle Pack 3

£2.99

Unlock all puzzle packs

£29.99

Screenshots

The Hamiltonian Circuit FAQ

Is The Hamiltonian Circuit free?

Yes, The Hamiltonian Circuit is free to download, however it contains in-app purchases or subscription offerings.
Is The Hamiltonian Circuit legit?

🤔 The The Hamiltonian Circuit app's quality is mixed. Some users are satisfied, while others report issues. Consider reading individual reviews for more context.

Thanks for the vote
How much does The Hamiltonian Circuit cost?

The Hamiltonian Circuit has several in-app purchases/subscriptions, the average in-app price is £5.66.
What is The Hamiltonian Circuit revenue?

To get estimated revenue of The Hamiltonian Circuit app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating

4.33 out of 5

6 ratings in United Kingdom

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Ratings History

The Hamiltonian Circuit Reviews

Great game to keep you sharp

I forgot about this game for a bit, after I got a new phone - but I do hope it is doing well l - as I am not getting back to it and getting addicted again! :)

Fun game, 95% of it is behind a paywall

Figured out how it works only to be confronted with a paywall to access the rest of the game and I can’t seem to replay any of the old levels

Brilliant game

There’s very few bells and whistles, but this is pure puzzling at its best. Simple to learn, but increasingly challenging. You get a decent amount of free puzzles, and the paid ones are reasonably priced. Although all the puzzles take the same form, progression is excellent. So far I’ve completed just over 570 of them, with each one taking between 1 and 5 minutes. It’s a great way to while away the time. There are plenty of far flashier games in the App Store, but very few that are as satisfying as this.

Addicting game

Just downloaded this today and am already addicted!

Good game, but…

A good, challenging puzzle game. But there’s no reason for it to run as hot or burn through my battery like it does. So what’s it doing in the background?

Nice game, price too high

It took me very little time to go through a set of problems I was charged for. Doesn’t make sense, and not in line with the cost of other games.

Great game but the scoring is confusing

I love this game! Unfortunately I don’t understand how it’s scored. At the end of each level a percentage is given based on the number of grid spaces in the puzzle, however it’s unclear what the scoring criteria are. Still worth every penny since it’s satisfying enough to solve the puzzles. A very challenging game and nicely designed!

Okay puzzle, few free levels

See the title.

Amazing Game (with bugs)

The game is a great idea (how could you go wrong with an NP-complete problem), and the puzzles are designed well too :). However, it seems in the newest update, many of the levels that I'd already finished are now marked incomplete. So, the packs I was in the middle of are now especially difficult to navigate. Moreover, while the pencil mode is super helpful, in hex puzzles it does not connect with the normal drawing mode, leaving a pretty significant discontinuity. Thanks for the help!

$18 for the full game?

In my opinion, the price is steep for such a minimal game. Additionally, you cannot play the “giant” levels on iphone devices, you HAVE to have an ipad? Why can’t the dev just let us zoom in?

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Description

In-Apps

Screenshots