Life & fun · alternatives · 2026
24 alternatives to Sudoku Ninja
The Easiest Way to Master Sudoku
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
- 2
Sudoku game with over 10k puzzles and advanced tools & hints
2020 · play.google.com · its alternatives →
- 3
- 4
- 5
Crane Sudoku▲59Simple Sudoku game with focus on play anywhere, any time
2022 · crane-sudoku.app · its alternatives →
- 6
The solver that actually teaches you how to solve.
2025 · its alternatives →
- 7
Learn Sudoku deeply. Master 12 variants. Think sharper
Jul 2026 · sudoku-twist.com · its alternatives →
- 8
Simple Sudoku is designed for Sudoku beginners
2023 · play.google.com · its alternatives →
- 9
- 10
Popular classic Sudoku puzzle game for every day.
2022 · play.google.com · its alternatives →
- 11
Minimalist sudoku experience with competitive leaderboards.
2021 · sudokukings.com · its alternatives →
- 12
- 13SW
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 →
- 14
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 →
- 15IM
Source: https://github.com/alabhyajindal/sudoku/blob/main/index.html
2024 · sudoku-aj.netlify.app · its alternatives →
- 16
Free Sudoku with the hardest puzzles and easiest use!
2021 · apps.apple.com · its alternatives →
- 17
Free Sudoku App with advanced levels and hints
2025 · sudokusmart.com · its alternatives →
- 18
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 →
- 19
Get step by step solution to complicated Sudoku problems
2022 · play.google.com · its alternatives →
- 20
Solve sudoku puzzles like magic with the power of AR
2018 · magicsudoku.com · its alternatives →
- 21
Evil Sudoku▲12Challenge your logic with the hardest sudoku puzzles online
2025 · sudoku-evil.com · its alternatives →
- 22
- 23
Sudoku is classic number game to Train your brain and logic
2022 · play.google.com · its alternatives →
- 24
Also compare
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 →