United StatesBuilt natively for iPhone and iPad with the sole aim of providing users with a joyful sudoku-solving experience. Never played before? Move by Move validation in Settings can tell you whether your moves are correct as you make them.
Features:
- Fully offline
- Ad-free
- Real-time move checking
- Timer: Track your sudoku-solving speed. The timer can be hidden in Settings if time pressure isn't your thing.
- Difficulty Modes: Easy, Medium, Hard
- Haptic Feedback
- Notes: Users can keep track of all the candidates for a cell with two modes:
- the default which supports up to 4 notes which is ideal for easy and medium puzzles
- the expanded version which supports up to 9 notes (Settings → More Settings → Expanded Notes)
- Auto-clear Notes: When a number is placed, all instances of that number in notes in the same row, column and grid are cleared.
- Undo: Take back the last action.
- Streak: Number of consecutive days in which you’ve solved a puzzle.
- Best Time: The shortest amount of time it has taken you to solve a puzzle (separate for easy, medium and hard)
- Charts (Pro):
- Track your solve speed over time for each of the difficulties
- See how many games of each difficulty you played
- Highlighter: When the user taps a number, the app highlights all the places where that number appears, making solving much faster.
- Game Controls: Start over or start a new game at any time
- Daily Sudoku Reminder: Sends a notification at the time the user chooses. For those who like playing a daily puzzle and don’t want to lose their streak.
- Display Modes: Supports light and dark modes as well as switching between them within the app.
- Themes: Switch up the app theme to freshen up the experience. Some colors require Pro.
- Fun Alternate App icons (Pro).
- Unlimited puzzles (Pro)
Users can play a daily sudoku game for free while leveraging all the powerful features of the app. Unlimited games can be unlocked with a small one-time purchase (Pro). Pro supports family sharing.
Least Evil Sudoku Ever
It takes a bit of customization to get the app tuned to your preferences. I personally recommend turning on Speed Demon (beta), >4 notes (forgetting the actual setting name) and fixed note positions - it is worth noting some of these are under settings > advanced. The number placement can be a little janky at times (speed demon helps a ton) but it’s perfectly functional. Honestly I’m just glad to have an app that isn’t bogged down by ads. The default experience is one game a day which is fair but you can pay 5 USD which permanently gives you unlimited games and more cosmetic tweaks - unlimited games alone makes it worth imo, the rest is icing. Dev, thank you for making this; I hope more devs follow in your footsteps of less evil monetization.
United StatesGood enough game
It’s sodoku. It’s good sodoku. That’s not what I’m complaining about. But calling it “Not evil” sodoku and the main point being no ads and acting like you’re better than the ones without ads is a step too far when you’re putting the puzzles behind a paywall. 10 hours is just too long in between sodoku puzzles, and I’d much rather just watch a 15 second ad instead. You could still get people to buy the pro version just for the stats, too. It’s not bad, but honestly I feel that acting like it’s better than any other free sodoku game that has ads is a lie.
United StatesJust want to show my thanks
Thank you for a nice simple game
United StatesOverall, great app.
I did come into this app knowing I'd purchase the upgrade if it worked well, as I'd rather support developers with transparent pricing/no tracking or ads. You might have a different experience if you're looking for a "truly free" app, as you are limited to one puzzle a day. I was really impressed! I love that it's possible to turn off assists and solve it like an old paper sudoku. The haptic feedback is a nice touch. I love that you can set your own daily puzzle notification time, since my sleep schedule is cursed. I'm happy with the difficulty. I've played a lot of sudoku where "medium" was a cakewalk, but these have been consistently challenging. It would be nice if I could track the number of mistakes I've made in puzzles over time. I'd also love to see a "warm" mode similar to other sudoku apps, or more variety in colors I can pick. I look forward to seeing any updates or new apps from this developer in the future!
United StatesOnly 1 puzzle per day if you dont pay
You'd be better off with a different free app, this one limits you to one sudoku a day and you cant change the difficulty. Not very "not evil"
United StatesI love this app
It's sudoku, without ads! What more could you ask for?
United States6 hour wait time
You have to wait over 6 hours between puzzles UNLESS you buy their subscription.
United States
It's been 2 years of Not Evil Sudoku and this update brings some highly requested features including Speed Demon and Clear All Notes.
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