DokuDoku
Large-print Sudoku app designed for relaxation and clarity.
What it does
DokuDoku is a large-print Sudoku app for iPhone and iPad built for readability, high contrast, and low-strain puzzle play for seniors and low-vision users.
Does the same job
all alternatives →
- PPProSudoku – Play Sudoku with Apple Pencil on iPad2021 · apps.apple.com · ▲17
- SPSudokuVariants – play and construct different variants of Sudoku2025 · sudokuvariants.com · ▲28
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…
- HMHyperSudoku – Multiplayer sudoku puzzle every 15 min2022 · ▲9
Hi All, This the second iteration of a multiplayer sudoku web-based game I built recently. Hope you like it! Features: 1) No login needed, 2) Web app, that can be added to home-screen as needed, 3) Works on Desktop (with arrow keys supported) & Mobile, 4) Share link with friends to invite to the game Game Rules: 1) New puzzle starts for everyone every 15 minutes, 2) Game ends if you run out of time, 3) Fill all empty tiles correctly before time runs out to win, 4) Incorrect moves will disable the board for a few seconds, with penalty increasing as you've fewer empty tiles remaining Get…
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Launched alongside, March 2026
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