About this app
Play 4 brain teasing logic games - Sudoku | Killer Sudoku | MathDoku | X-Sudoku - with thousands of puzzles. Don't get stuck - 9 digits' helpers guide your next move and teach you solution strategies. • choose levels from beginner to master • easily enter digits and pencil marks • get step-by-step hints for your next move • unique solutions, no guessing needed • plenty of settings to tweak your game experience • no ads 9 digits was created by Ivonne & Marcus who love to play logic games.
Latest release
What’s New
• iPad portrait shows larger puzzle • Setting “Colored Digits” is retained during gaming
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 20, 2026 · 9:02 AM Free
Screenshots
