Sudoku app icon

Sudoku

by Red Key Software Corporation

EN / ES / FR / NLFlatSentimenttrend not available
Appeye score 89 out of 100, from 527 reviews (high confidence)

527 reviews analysed · 24 Sep 2008 – 24 Aug 2026 · scored 21 Sep 2026

Preview cardShare on Twitter
App Store

Based on 527 reviews from 24 Sept 2008 - 24 Aug 2026.

Overview

Appeye score
89/100high confidence
Category rank
#859 of 18,828Games
Reviews analysed
527Scored reviews from the App Store.
Sentiment trend
FlatIts trend signals are holding steady.
App Store
4.5

586 ratings

Review sentiment

87
App nameSudoku
SellerRed Key Software Corporation
GenreGames
Version2.1
Content rating4+
Requires iOS12.0
Size15 MB
Released12 Feb 2019
Current version3 Dec 2020
View on App Store
App description

Join over 21,000,000 of our fans and download one of our Sudoku games today! Makers of the Best Sudoku Game of 2008, Sudoku (Free), we offer you the best selling Sudoku game for iPhone with great features and 1000 unique puzzles! Sudoku will give you many hours of fun and puzzle solving. Enjoy the challenge of solving Sudoku puzzles whenever or wherever you are using your iPhone or iPod Touch. OPTIONS All options are on by default, but you can turn them off in the Options menu • Show Incorrect :: Shows incorrect answers in red. • Smart Buttons :: Disables the number button when that number is completed on the game board. • Smart Notes :: Removes the number from the notes in the box, column, and row that contains the cell with your correct answer. FEATURES • 1000 unique handcrafted puzzles • ALL puzzles solvable WITHOUT guessing • Four different skill levels • Challenge a friend • Multiple color schemes • "ALL notes": tap the "All notes" button on to show all the possible answers for each square. Tap the "All notes" button off to remove the notes. • Hints: shows the answer for the selected square or a random square when one is not selected • Pause the game at any time and resume where you left off • Best times, progress statistics, and much more Do you want more? Try one of our other versions of sudoku which have all the same great features! * Try Color Sudoku for a fun twist to solving sudoku puzzles. * For advanced puzzle solving, try Expert Sudoku to challenge your sudoku solving skills.

Sentiment over time

Calendar-month positive review share for the selected store view. Overall is review-weighted across stores; months with fewer than 10 reviews are left out.

Monthly positive review share
0%50%100%91%100%Nov 2012Aug 2013

Version history sentiment

Per-release positive review share for each app version that has at least 3 analysed reviews, oldest first — so you can see whether the last real release helped or hurt separately from the calendar-month trend.

Sign in to see per-release review sentiment for this app.

Version history · App Store

No version snapshots recorded for this app on App Store yet.

Related apps

Other Games apps with the closest Appeye score.

See all Games apps →