Life & fun · alternatives · 2026
24 alternatives to Islands - A puzzle app based on Nurikabe
You'll win only if you play by the rules
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Islands - A puzzle app based on Nurikabe launched in 2020; newer entries below may have overtaken it.
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Create islands, connect the sea—pure logic, zero stress
Feb 2026 · nurikabeislands.com · its alternatives →
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- 4BD
Hi HN, I made a small game in Swift to visualize Nurikabe puzzles in 3D, using SceneKit and Metal shaders with some SwiftUI on top for buttons and hints. It's currently available for free in App Store. I've tried generating islands like this a few times before, where the whole board is just one big mesh, but I struggled with the shorelines (especially in corners) and also to make the islands somewhat unique and interesting. This time I got inspired by Oskar Stålbergs "dual grid" approach (https://x.com/OskSta/status/1448248658865049605) which made it a lot easier I…
Nov 2025 · apps.apple.com · its alternatives →
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- 6IM
A while ago I discovered three.js, a JavaScript library to manipulate 3D objects. It looked really interesting, but I had no real need for it... To change that I recently challenged myself to make one 3D web game per month with three.js. And I just release game #2, a puzzle game called Cuboid, and you can try it here: https://www.thomasfriday.com/cuboid/ Please let me know if you have any questions or feedback. Thanks!
2023 · thomasfriday.com · its alternatives →
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A minimalistic puzzle game inspired by Picross and Sudoku.
2021 · its alternatives →
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An extremely addictive puzzle game about connecting the dots
2018 · its alternatives →
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A game about 2D puzzles in 3D space
2021 · peterlavigne.itch.io · its alternatives →
- 12IM
Source: https://github.com/alabhyajindal/sudoku/blob/main/index.html
2024 · sudoku-aj.netlify.app · its alternatives →
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Logiqura▲4Sudoku, 2048 and a logic puzzle, in one app.
Jul 2026 · logiqura-ads.web.app · its alternatives →
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- 16SW
Hello HN, I've created a new Sudoku app for iOS and Android that prioritizes simplicity and privacy. It's free to download and use, and I'd be grateful for any feedback or suggestions. Features: > 4 difficulty levels, accessible at any time > No personal data collection of any kind > Clean, minimalistic design that focuses on the game > Takes up significantly less space than other popular apps (by a factor of about 10x) > Minimal use of advertisements I was frustrated by how many of the popular Sudoku apps feel excessively over-engineered, consume a lot of storage space and some that even…
2023 · its alternatives →
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- 18SP
Hi HN, I've been working on this Sudoku web app for the past couple of years, on and off during free weekends and afternoons. I started working on it because I was bored during COVID, and Cracking the Cryptic had just become popular on YouTube, which got me wondering how hard it could be to make a Sudoku app. The main idea is for the app to understand the constraints and know how to solve Sudoku grids (and not just be a simple Sudoku drawing/playing app). When it comes to classic Sudoku, the solver doesn't support anything more complicated than X-Wing, but it understands the…
2025 · sudokuvariants.com · its alternatives →
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Harmony: a logic-based puzzle game.
Jul 2026 · play.google.com · its alternatives →
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Application that scans & solves Sudoku puzzles from images.
2025 · sudokuai.space · its alternatives →
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Berroku▲8Sudoku 🤝 Minesweeper. A delightfully addictive puzzle.
Apr 2026 · berroku.com · its alternatives →
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2d Pixel platformer gaming app with riddles and adventure
2025 · apps.apple.com · its alternatives →
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- 24IB
It's like a mix between Picross (Nonograms) and Polyominoes. It's a minimalist puzzler which has no text, no tutorials (none required) and no ads set in a relaxing environment. App Store: https://itunes.apple.com/gb/app/shapeuku-shape-puzzle-game/i... Play Store: https://play.google.com/store/apps/details?id=com.dtbgames.s... I have a bulk load of Android promo codes to give away, so if you'd like one let me know! (Sorry iOS users, I have no free codes left!)
2018 · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →