Life & fun · December 14, 2025
Paper Sudoku
Draw numbers, Solve faster
What it does
Every Sudoku app makes you tap tiny buttons or number pads, breaking your concentration dozens of times per puzzle. Paper Sudoku eliminates this with handwriting recognition. Draw numbers naturally - our AI fills them instantly. No attention switching. Just pure flow. Notes, streak tracking, resume-anytime and detailed stats sit behind that same simple input model so your practice becomes measurable, not just habitual. Free (limited time). No ads. iPhone only.
Does a similar job
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- SWSudoku with 0 Bells or Whistles2023 · ▲48
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…
- GTGot tired of all the spammy sudoku apps and built my own2022 · apps.apple.com · ▲12
- PPProSudoku – Play Sudoku with Apple Pencil on iPad2021 · apps.apple.com · ▲17
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