---
title: "Sudoku classic. - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Classic sudoku game for your iPhone and iPad.  Features:  - Four difficulty levels (easy, normal, hard, very hard). - Tutorial with several techniques (from beginner to advanced) for solving the game."
---

# Sudoku classic. — United States
> Classic sudoku game.

![Sudoku classic. App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/b4/5f/e7/b45fe76a-96a2-9bf1-926d-75b9343c2a9f/AppIcon-1x_U007emarketing-0-7-0-0-85-220-0.png/434x0w.png)

**Developer:** [Alejandro Castagnolo Martinez](https://apptail.io/developer/alejandro-castagnolo-martinez-Kxkc)
**Category:** Games
**Rating:** 4.7/5 (341 ratings)
**Price:** Free
**Bundle ID:** com.alcamasoft.Sudoku
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0.3 (released 2023-11-09)
**Original Release:** 2019-03-01
**Languages:** Spanish, English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1453146715)
**AppTail Page:** [https://apptail.io/app/sudoku-classic-MhCe/united-states](https://apptail.io/app/sudoku-classic-MhCe/united-states)

## Sudoku classic. Description
Classic sudoku game for your iPhone and iPad.

Features:

- Four difficulty levels (easy, normal, hard, very hard).
- Tutorial with several techniques (from beginner to advanced) for solving the game.
- Unlimited undo and redo.
- Game saving.
- Notes.
- Auto noting empty squares.
- Auto updating notes.
- Square coloring with two colors for advanced techniques.
- Error checking (manual and automatic).
- Share the game with a friend via whatsApp, email, etc...

## Sudoku classic. Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/7b/7f/b2/7b7fb20a-2de6-762c-2a17-ef90fa272836/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/c5/e7/15/c5e715a8-6857-4ef8-0029-725e39c86d79/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/ad/68/66/ad68662e-713c-a4ff-80ae-3914335b8011/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/8e/a1/33/8ea1337e-411c-2b5b-9e2c-651c5f72fb44/pr_source.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/22/ab/6f/22ab6f74-17ba-8622-ca64-80998ebca24b/pr_source.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/0e/51/db/0e51db4e-e584-38a3-0c40-eedea0ec1358/pr_source.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/b4/5f/71/b45f71b5-011b-b712-f580-798cdd8449c7/pr_source.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/9c/56/92/9c56922c-d0c3-0cfa-f9d9-571ca5df845f/pr_source.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/49/3f/c6/493fc626-64a6-5654-4924-088852eb3c28/pr_source.png/1242x2688.png)

## Sudoku classic. Rating Breakdown in United States
- 5 stars: 260 (76%)
- 4 stars: 61 (18%)
- 3 stars: 16 (5%)
- 2 stars: 3 (1%)
- 1 stars: 1 (0%)

## Sudoku classic. Reviews in United States

### ***** "Sudoku"
It’s very relaxing and fun, and it also features a variety of mechanics and techniques.
-- Moongjv, 2025-07-11

### ***** "Brain games"
Love numbers
-- FloydM71, 2025-05-22

### ***** "Challenging at all levels"
Does offer “best” scores but is challenging
-- Alehousechile, 2023-11-14

### ****- "Great basic Sodoku"
Love that I can add notes easily and alter easy.  My only complaint is that I don’t know how to save progress on a game once started and not completed.  Im a super busy mom so I play in spurts but if I need to exit and can’t save my progress but once I won’t keep playing.  I have to be able to jump back and forth.
-- Dubsmash mama, 2021-10-30

### ****- "Gamed"
Games are not hard enough very hard is too easy
-- CIA 48, 2021-04-17

### ***** "Brain Function"
Makes one work one’s brain cells function
-- mtngrive, 2021-04-16

### ****- "Make it better"
I like this Sudoku Version. I like touching one number and having all “like” numbers highlighted at once. I like that when you enter a wrong number it is NOT colored immediately to indicate it’s wrong. You must do that individually and only if you are looking for that information. 

What would, in my opinion make it better; 

When you eliminate a number, all other pencil marks of that same number vertically, horizontally and within that same block would automatically self delete. 

Also when deleting pencil marks, it would be helpful to not have to pick the delete button after each pick to delete another, but rather once a number is picked you continue picking numbers you wish to delete until you are done and only then would you hit the delete key. (This BTW would even be less necessary) if the above suggestion is adopted. 

One other suggestion might be to have the button that adds all the pencil marks at once to be a toggle switch which would when hit a second time turn off all the pencil marks. Hence the pencil marks are displayed or not displayed at the users discretion. 

Thank you for the opportunity to make “User Suggestions”. I gave this version a rating of 4 stars. And on a scale of 1 to 10, I would rate this Sudoku an 8 and with my suggestions, a 10 or 5 star! It would vastly speed up ones ability to solve a given puzzle.
-- Sudoku John 101, 2021-01-31

### ***** "Bug"
Check button helps user to cheat on
-- mary-rad, 2019-10-03

[View all Sudoku classic. reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Sudoku classic. In-App Purchases
| Item | Price |
|------|-------|
| Ads removal | $1.99 |


## Sudoku classic. Discovered Keywords
- sudoku classic

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## Sudoku classic. Available In
- [United States](https://apptail.io/app/sudoku-classic-MhCe/united-states)
- [Colombia](https://apptail.io/app/sudoku-classic-MhCe/colombia)
- [Netherlands](https://apptail.io/app/sudoku-classic-MhCe/netherlands)
- [India](https://apptail.io/app/sudoku-classic-MhCe/india)
- [United Kingdom](https://apptail.io/app/sudoku-classic-MhCe/united-kingdom)
- [Spain](https://apptail.io/app/sudoku-classic-MhCe/spain)
- [Argentina](https://apptail.io/app/sudoku-classic-MhCe/argentina)
- [Canada](https://apptail.io/app/sudoku-classic-MhCe/canada)
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- [Saudi Arabia](https://apptail.io/app/sudoku-classic-MhCe/saudi-arabia)
- [Slovenia](https://apptail.io/app/sudoku-classic-MhCe/slovenia)
- [Suriname](https://apptail.io/app/sudoku-classic-MhCe/suriname)
- [Botswana](https://apptail.io/app/sudoku-classic-MhCe/botswana)

---

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