Work · alternatives · 2026
24 alternatives to Sudoku Solver - Step by Step
The solver that actually teaches you how to solve.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Hello! I recently wanted to learn a bit about computer vision. Initially, I wanted to build something which could solve a jigsaw puzzle, but figured I should start with something (much) simpler, so I've built this instead. This is a visual Sudoku solver which runs in the browser. It works by using OpenCV to identify and process the Sudoku grid, passing this to a simple ML model to identify the digits, and then solving the puzzle with a backtracking algorithm. The ML model was trained on the TMNIST data set using a model built with Keras, also a completely new area to me. It's far from…
2024 · sudoku.dotslashdan.com · its alternatives →
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Get step by step solution to complicated Sudoku problems
2022 · play.google.com · its alternatives →
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Solve math step-by-step with clear, human explanations
Nov 2025 · multiideasweb.com · its alternatives →
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Sudoku Round▲79A clean take on a classic game. No distractions - just fun!
2020 · apps.apple.com · its alternatives →
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Puzzle Lair brings Sudoku, Killer Sudoku, Calcudoku, X-Sudoku, Kakuro, Ripple Effect, Crossmath and Nonogram together in one clean, free site. Solve daily logic puzzles, track your stats and climb the leaderboards.
Jun 2026 · puzzlelair.com · its alternatives →
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Application that scans & solves Sudoku puzzles from images.
2025 · sudokuai.space · its alternatives →
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Solve any Sudoku Puzzles . AnySudokuSolver is an Online automatic Sudoku Solver. Just enter the digits in Sudoku board and get the solution instantly
2015 · anysudokusolver.com · its alternatives →
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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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Simple Sudoku is designed for Sudoku beginners
2023 · play.google.com · its alternatives →
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Source: https://github.com/alabhyajindal/sudoku/blob/main/index.html
2024 · sudoku-aj.netlify.app · its alternatives →
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Free Sudoku App with advanced levels and hints
2025 · sudokusmart.com · its alternatives →
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Free & open-source analysis tool for Scrabble & Literaki
2023 · scrabble-solver.org · its alternatives →
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The Sudoku app that teaches you how to think
Mar 2026 · sudokucustom.com · its alternatives →
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Crane Sudoku▲59Simple Sudoku game with focus on play anywhere, any time
2022 · crane-sudoku.app · its alternatives →
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Free Sudoku with the hardest puzzles and easiest use!
2021 · apps.apple.com · its alternatives →
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Learn Sudoku deeply. Master 12 variants. Think sharper
Jul 2026 · sudoku-twist.com · its alternatives →
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A clean, ad-free Sudoku built with React.
Oct 2025 · 5mbreak.com · its alternatives →
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Sudoku is classic number game to Train your brain and logic
2022 · play.google.com · its alternatives →
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We were genuinely impressed by Yann LeCun’s recent announcement about his Sudoku solver based on Energy-Based Models here: https://logicalintelligence.com/yann-lecun So we (a software engineer and prodigy mathematician) worked in the weekend to see if we can beat it and we did! If Kona solves puzzles in 313 milliseconds, we currently solve 270,000 puzzles per second! We do not know the internal mechanics behind Logical Intelligence’s system, but we are happy to share ours in the webpage there is a full description, code and also a paper published. Why people are obsessed with…
Feb 2026 · davisgeometric.com · its alternatives →
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A fast solver for Sudoku Puzzles. Contribute to vyuh/sud.c development by creating an account on GitHub.
2016 · github.com · 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 →